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1pc lm2596 led driver dc dc step down adjustable cccv power supply module



DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case Новинка

DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case

DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case Specifications: Converter type: DC-DC Input voltage: 5~23V (Best voltage 20V) Output voltage: 0V~16.5V (Continuously adjustable) Peak current: 3A Mainboard size: 50mm x 30mm x 12mm(LxWxH) Display module: STN LCD LCD size: 37.5mm x 17.0mm(LxW) LCD accuracy: 1% Conversion efficiency: 95% Load regulation S(I):
Mini DC Adjustable Power Supply Buck Module Step Down Module Mini DC Adjustable Power Supply Buck Module Step Down Module Новинка

Mini DC Adjustable Power Supply Buck Module Step Down Module

Mini DC Adjustable Power Supply Buck Module Step Down Module Description: Module Properties: Non-isolated step-down module (BUCK) Rectification: Synchronous rectification Input voltage: DC 4.75V-23V Output voltage: DC 1.0V-17V (Adjustable, Output < Input) Output current: Rated current 1.8A (3A MAX, can not be prolonged) Output ripple: 30mV (no-load) Dimension: 17 x 11 x 4mm(L x W x H) / 0.67'' x 0.43'' x 0.16'' approx Weight: 1g (per.) Package included: 1 x Mini DC-DC step-down adjustable module
DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case Новинка

DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case

DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case With housing case version: 1038740 Specifications: Converter type: DC-DC Input voltage: 5~23V (Best voltage 20V) Output voltage: 0V~16.5V (Continuously adjustable) Peak current: 3A Mainboard size: 50mm x 30mm x 12mm(LxWxH) Display module: STN LCD LCD size: 37.5mm x 17.0mm(LxW) LCD accuracy: 1% Conversion efficiency: 95% Load regulation S(I):
Mini DC-DC Converter Step Down Module Adjustable Power Supply Mini DC-DC Converter Step Down Module Adjustable Power Supply Новинка

Mini DC-DC Converter Step Down Module Adjustable Power Supply

Mini DC-DC Converter Step Down Module Adjustable Power Supply Description: This is a DC power step down converter module that is ultra light weight, just the size of a finger nail. This Mini DC-DC Adjustable Step Down Converter is used for DIY mobile power, monitor power supply, buggies power, camera power supply, car power, communications equipment supply, there are a variety of size and weight for demanding situations (such as aviation models,etc.) Specification: Colour: Blue or Green (Delivery random) Input voltage: 4.5V ~ 28V Output voltage: 0.8V ~ 20V Output current: rated current is 2A, maximum 3A (Additional heatsink is required) Conversion efficiency: 96% (Highest) Output ripple: < 30mV Switching frequency: 1.5MHz (Highest) 1MHz (typically) Work temperature: -45C to +85C Potentiometer adjustment direction: clockwise (decrease) counter clock wise (decrease increase) Dimension: 22 x 17 x 4mm (L x W x G) Note: This can't be used to step up voltage Package included: 1 x Mini DC-DC converter step down module
5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module 5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module Новинка

5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module

5Pcs Mini DC Adjustable Power Supply Buck Module Step Down Module Description: Module Properties: Non-isolated step-down module (BUCK) Rectification: Synchronous rectification Input voltage: DC 4.75V-23V Output voltage: DC 1.0V-17V (Adjustable, Output < Input) Output current: Rated current 1.8A (3A MAX, can not be prolonged) Output ripple: 30mV (no-load) Dimension: 17 x 11 x 4mm(L x W x H) / 0.67'' x 0.43'' x 0.16'' approx Weight: 1g (per.) Package included: 5 x Mini DC-DC step-down adjustable module
LM2596 DC-DC 1.25~27V Step Down Adjustable Power Supply Module LM2596 DC-DC 1.25~27V Step Down Adjustable Power Supply Module Новинка

LM2596 DC-DC 1.25~27V Step Down Adjustable Power Supply Module

Model 3100052 Quantity 1 Color Yellow + Blue + Silver + Black Material PCB + Electronic components Features Step down adjustable power supply module Other Type: Step-Down (Buck); Switch frequency: 150KHz; Input voltage: 3-35V; Output Voltage: 1.25-27V (adjustable); Output current: maximum 3A; Rated current:2A Packing List 1 x Step down adjustable power supply module
48V Adjustable Step-down Module DC-DC LM2596HVS Enter 4.5-60v Electric 48V Adjustable Step-down Module DC-DC LM2596HVS Enter 4.5-60v Electric Новинка

48V Adjustable Step-down Module DC-DC LM2596HVS Enter 4.5-60v Electric

48V Adjustable Step-down Module DC-DC LM2596HVS Enter 4.5-60v Electric Car Regulated Power Supply
LM317 Adjustable Voltage Regulator Step Down Power Supply Module LM317 Adjustable Voltage Regulator Step Down Power Supply Module Новинка

LM317 Adjustable Voltage Regulator Step Down Power Supply Module

LM317 Adjustable Voltage Regulator Step Down Power Supply Module With LED Meter Feature: Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile DC board. Using double adjustment potentiometer: when using LM317T for adjustable power supply, often lead to output voltage increases and burned the load due to potentiometer poor contact. We designed this regulator board using double potentiometer to ensure good contact, effectively protect the load. Specification: Input: DC 0V ~ 30V / AC 0V ~ 22V Output: DC 1.25V ~ 28V Output current: 2A Max. The minimum differential between input and output: 3V, input must be higher than the output voltage above 3V to be regulated. Buck, not boost, when input 5V output 1.25V ~ 2V, not 6V. Circuit board size: 69 x 50 x 27mm ( L x W x H ) Note: Due to the digital voltage display module operating voltage is 3V, only when the voltage is higher than 3V to display properly Package included: 1 x LM317 adjustable voltage regulator step-down power supply module with LED meter
DC-DC Step Down Adjustable Constant Voltage Current Power Supply Module DC-DC Step Down Adjustable Constant Voltage Current Power Supply Module Новинка

DC-DC Step Down Adjustable Constant Voltage Current Power Supply Module

DC-DC 10A Step Down Adjustable Constant Voltage Current Power Supply Module Module parameters: Scope: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators Input voltage: 7-40V Output voltage: continuously adjustable (1.25-35V) (applied to the input voltage is higher than the output voltage applications can boost) Output Current: 8A, 10A maximum time within the (power tube temperature exceeds 65 degrees, please add cooling fan, 24V 12V 5A turn within generally be used at room temperature without a fan) Constant Range: 0.3-10A (adjustable) module over 65 degrees, please add fan. Turn lights Current: current value * (0.1) turn the lamp current and constant value linkage, such as constant value of 3A, turn the lamp current is set to a constant current of 0.1 times (0.1 x 3A = 0.3A) when the constant 2A, when adjusted to the current value, then turn the lamp current constant current of 0.1 times (0.1 x 2A = 0.2A). This version is a fixed 0.1 times (actually turn the lamp current value is probably not very accurate) is full of instructions for charging. Minimum pressure: 1V Conversion efficiency: up to about 95% (output voltage, the higher the efficiency) Operating frequency: 300KHZ Output Ripple: about the ripple 50mV (without noise) 20M bandwidth (for reference) Input 24V Output 12V 5A measured Operating temperature: Industrial grade (-40 to + 85 ) (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation) No-load current: Typical 20mA (24V switch 12V) Load regulation: 1% (constant) Voltage Regulation: 1% Constant accuracy and temperature: the actual test, the module temperature changes from 25 degrees to 60 degrees, the change is less than 5% of the current value (current value 5A) Dynamic response speed: 5% 200uS Potentiometer adjustment direction: clockwise (increase) counterclockwise (decrease) Indicator: color indicator, charging indicator light red, fully charged light green (no load is green) Output short circuit protection: Yes, constant current (constant current setting values) Input reverse polarity protection: None, Output anti-anti-perfusion: no, for charging the battery needs additional two diodes. Connection: Terminals Package included: 1 x DC-DC Step Down Adjustable Power Supply Module
DC To DC Converter Step-down Voltage LED Power Module 3A 12V - 5V 3.3V DC To DC Converter Step-down Voltage LED Power Module 3A 12V - 5V 3.3V Новинка

DC To DC Converter Step-down Voltage LED Power Module 3A 12V - 5V 3.3V

Step-down Voltage LED Power Module is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse Specification: This is a dual output power module for various application using 5V and 3.3V and it is driven by DC 12V input through 2 power IC to switch 5V and 3.3V. Output current rated at around 3A continuously with high efficiency is up to 92%. Feature: Input voltage: 9-25V Output voltage: 5V and 3.3V Max Output current: about 3A, Conversion efficiency: up to 92% Operating frequency: 380kHz Protection: Output short circuit and over heat with auto recovery Pin Assignment for P2, P3 and P4: P2 is 12V input port: 12V 12V GND GND P3 is 12v output port: GND GND ADJ SW 12V 12V P4 are 5v & 3.3v output port: ADJ SW GND GND GND GND 5V 5V 3.3V 3.3V Package included: 1 x Step-down LED Power Module Output current rated at around 3A continuously with high efficiency is up to 92%.
DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV Новинка

DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV

DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV DC-DC Converter Step Down Module UBEC 3A 5V / 12V BEC For RC Airplane FPV Description: Output Current: constant 3A Provide two version to choose:5V/12V Suitable For: RC Airplane ,FPV Input voltage: 2-6S(5V version),4-6S(12V can power supply to pan-tilt image transmission.) Features: Mini UBEC Special for FPV image transmission UBEC voltage converter to create 5V/12V ouput voltage from 2-6S/4-6S battery pack input voltage. The UBEC is ideal to provide FPV cameras and GoPro brushless gimbals with a constant 5V/12V voltage. Package Included: 1x5V/12V FPV UBEC
Mini MP1584 DC-DC Adjustable Buck module 3A 4.5~28V Input 0.8~20V Output Step Down Voltage Regulator Mini MP1584 DC-DC Adjustable Buck module 3A 4.5~28V Input 0.8~20V Output Step Down Voltage Regulator Новинка

Mini MP1584 DC-DC Adjustable Buck module 3A 4.5~28V Input 0.8~20V Output Step Down Voltage Regulator

Mini MP1584 DC-DC Adjustable Buck module 3A 4.5~28V Input 0.8~20V Output Step Down Voltage Regulator
Tengying LM2596S DC-DC Step-down Adjustable Power Supply Module Tengying LM2596S DC-DC Step-down Adjustable Power Supply Module Новинка

Tengying LM2596S DC-DC Step-down Adjustable Power Supply Module

Product Description Item's color might be different from the picture because of the aberration.DC-DC adjustable step-down power supply module Input Voltage:5-35V Output Voltage:Continuously adjustable from 1.25 V to 30V Rated Output Current:3A Max.Output Current:4A (more than 15Wpreferably with a heat sink) Adjustment:Apply to 5-35V power sourceuse multimeter to test the oputput voltage and then adjust the potentiometer turn clockwise to step up and counterclockwise to step down Constant current indicator(red) Charging indicator(red) Charged full(green) High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V6V12V14V24V battery charger Nickel cadmiumnickel metal hydride battery pack charger Solar panels and wind turbines Size(L x W x H):Approx:4.8 x 2.4 x 1.3cm
ZnDiy-BRY DC-DC 10~32V to 12~60V Adjustable 150W Boost Power Module / LED Driver for DIY ZnDiy-BRY DC-DC 10~32V to 12~60V Adjustable 150W Boost Power Module / LED Driver for DIY Новинка

ZnDiy-BRY DC-DC 10~32V to 12~60V Adjustable 150W Boost Power Module / LED Driver for DIY

Applications: DIY a voltage regulator adjustable; Supply power for electronic equipments such as laptops PDA and others; Also can be used as a car power supply.
Mini DC 7~28V to DC 5V Step-down Converter Mini Buck Converter Mini DC 7~28V to DC 5V Step-down Converter Mini Buck Converter Новинка

Mini DC 7~28V to DC 5V Step-down Converter Mini Buck Converter

Mini DC 7~28V to DC 5V Step-down Converter Mini Buck Converter Power Supply Module
DC-DC Adjustable Step Up Power Module DC-DC Adjustable Step Up Power Module Новинка

DC-DC Adjustable Step Up Power Module

DC-DC Adjustable Step Up Power Module More infomation: Click here Description: Show some use more advanced microprocessor voltmeter, boost part by the United States imported boost controller, by utilizing the power MOSFET's on-resistance and eliminates the need for a current sense resistor, maximizing efficiency, efficiency up 96.4%. Imports of high-power low-impedance MOS, big package, high current, high efficiency Schottky, wide thick PCB traces, power efficiency and low temperature rise is guaranteed. Wide voltage, output voltage when the input can be achieved in more than 20V 128W output power. Long-life high-frequency switching power supply for high-capacity low resistance (low ESR) electrolytic capacitor, so that the lower output ripple. Parameters: Input voltage: 3 ~ 35V DC (Note: The input voltage is less than 4V, onboard voltmeter failure) Input Current: 9A (max) Output voltage: 3.5 ~ 35V DC (This board is a step-up board, the output voltage to be> = input voltage) Output Current: 6A (max) Output Power: 75W, (when the input voltage is greater than 20V output can reach 128W) Conversion efficiency: 96.7% (maximum) Output ripple: 24mV (TYP) Onboard voltage meter range: 4 ~ 40V, error + -0.1V Short circuit protection: (limit current 14A). Tips: When access to high-power load, due to the impact of current are just machines Assembly limiting self-locking protection, it is recommended to boot, then access to the load. Input Reverse Polarity Protection: None (if necessary, please enter the string into the high current diode) A key switch digital tube light off, a key switch input and output voltage measurements. (On-board voltage indicator "IN" highlight the input voltage, "OUT" highlight the output voltage). Applications: DIY a power supply, 5V input can be output can be 5-35V adjustable. Power supply for your electronic device, according to your system can set the output voltage value. For example 3.7V Lithium Mobile Power l do 5V, 7.4V or 12V 19 liters to the laptop power supply. As car power supply for your laptop, PDA or a variety of digital products supply. Package included: 1 x DC-DC Adjustable Step Up Power Module
DP50V2A Buck Adjustable DC Power Supply Module With Integrated Voltmeter Ammeter Color Display DP50V2A Buck Adjustable DC Power Supply Module With Integrated Voltmeter Ammeter Color Display Новинка

DP50V2A Buck Adjustable DC Power Supply Module With Integrated Voltmeter Ammeter Color Display

DP50V2A Buck Adjustable DC Power Supply Module With Integrated Voltmeter Ammeter Color Display Features: Model: DP50V2A Input voltage range: 6.00-55.00V Output voltage range: 0.00-50.00V Output current: 0.000-2.000A Output power range: 00.00-100.0W Product Weight: 78g Product Dimension: 79 x 43 x 48(mm) (L x W x H) Open size: 71mm x 39mm Output voltage resolution: 0.01V Output current resolution: 0.001A Output Voltage accuracy: (0.5% + 1 digits) Output Current accuracy: (0.5% + 2 digit) More informations please read: More details: Package included: 1 x DP50V2A DC Power Supply Module
Jtron DC-DC Adjustable Step-Down Module - (5A / 4~38V) Jtron DC-DC Adjustable Step-Down Module - (5A / 4~38V) Новинка

Jtron DC-DC Adjustable Step-Down Module - (5A / 4~38V)

Installation: 2 x 3mm screws; Connection: welding V-IN input V-OUT output; Application: This module can step-down applications is higher than the output voltage when the input voltage such as battery power transformer DIY adjustable regulated power supply 24V vehicle notebook power supply industrial equipment 12V turn to 3.3V 12V turn to 5V 24V turn to 5V 24V turn to 12V 36V turn to 24V etc.
DC 5~30V to DC 1.25~26V Power Supply Transformer Module w/ CC / CV Indicator for LED DC 5~30V to DC 1.25~26V Power Supply Transformer Module w/ CC / CV Indicator for LED Новинка

DC 5~30V to DC 1.25~26V Power Supply Transformer Module w/ CC / CV Indicator for LED

Model 6510 Quantity 1 Color Green Material PCB + Plastic + copper Features Adjustable constant voltage and constant current Application DIY project Other Input voltage range: 5~30V; Output voltage range: 1.25~26V(it is better output less than input at least 2 V above in step-down mode); Output current: 0.15~2A(adjustable); Input voltage: 32V (max); Output current: 2.6A(max) Packing List 1 x LED driver module
LM2596 DC-DC Adjustable Step-Down Module - Green LM2596 DC-DC Adjustable Step-Down Module - Green Новинка

LM2596 DC-DC Adjustable Step-Down Module - Green

Brand N/A Model LM2596 Quantity 1 Color Green Material PCB + plastic + iron Specification Input voltage range: 5~24V; Output voltage range: 0.93V~18V Features DC-DC adjustable step-down module Application Various electronic products or DIY projects English Manual/Spec Yes Other Input voltage range: 5~24V; Output voltage range: 0.93~18V (buck mode enter at least greater than the output 2V above); Output current: 2.5A; Output peak 4A continuous output; Switch: With soft-off feature; Shutdown current low microampere level; Size: 45mm x 32mm x 16mm; Technical description: Measured efficiency: 12V converts to 5V: 12V converts to 5V efficiency = (5V x 1.001A) / (12V x 0.431) = 96.7%; 18V converts to 12V: 18V to 12V Efficiency = (12.019V x 1.001A) / (18.01V x 0.679) = 98.38% Packing List 1 x Step-down module
LM2596 DC-DC Step-down Vehicle Power Supply Module - Green LM2596 DC-DC Step-down Vehicle Power Supply Module - Green Новинка

LM2596 DC-DC Step-down Vehicle Power Supply Module - Green

Input voltage: 3.2~40V; Output voltage: 1.25~35V; Output current: 3A (max.); Conversion efficiency: 92% (the highest); Output ripple: <30mV; Switching frequency: 65KHz; Working temperature: -45~85'C; Voltage can be fixed (accuracy 1%): 3.15V 5V 12.4V 24.2V. Attention: this is a step-down module the input voltage should be higher than the output voltage; the output current is greater than 2.5A (or output power is more than 10W) please add heat sink if works for a long time
DIY LM2596 Adjustable Step-down Voltage Regulator Buck Converter Modul DIY LM2596 Adjustable Step-down Voltage Regulator Buck Converter Modul Новинка

DIY LM2596 Adjustable Step-down Voltage Regulator Buck Converter Modul

DIY LM2596 Adjustable Step-down Voltage Regulator Buck Converter Module With Voltmeter Display
3.5~28V to 1.25~26V DC-DC Step-Up Step-Down LM2596S Solar Power Supply Converter Module - Red 3.5~28V to 1.25~26V DC-DC Step-Up Step-Down LM2596S Solar Power Supply Converter Module - Red Новинка

3.5~28V to 1.25~26V DC-DC Step-Up Step-Down LM2596S Solar Power Supply Converter Module - Red

Color: Red - Material: CCL - Input voltage: 3.5~28V - Output voltage: 1.25~26V - Input current: Max. 3A - Output current: Max. 3A - Rated current: 1A - Application: Step-Up Step-Down Solar Power Supply Converter
KEYES-L298N V3 Stepper Driver and Power-Supply Module / Wi-Fi Motor Drive Controller Module Board KEYES-L298N V3 Stepper Driver and Power-Supply Module / Wi-Fi Motor Drive Controller Module Board Новинка

KEYES-L298N V3 Stepper Driver and Power-Supply Module / Wi-Fi Motor Drive Controller Module Board

Integrated two piece L298N chip can drive four DC motors(speed regulation by the PWM). - Integrated LM2596 DC-DC chip(5V output can power supply for singlechip servo sensor router battery max. current can up to 2A). - L298N chip and ULN2003 can drive stepper motor or four DC motors. - Integrated steering gear interface convenient for connection. - With integrated USB interface can insert router directly and get power supply. - Supports W703N Wi-Fi motor drive.
150W DC 10~32V to DC 12~35V Adjustable Step-Up Mobile Power Supply Module for Laptop 150W DC 10~32V to DC 12~35V Adjustable Step-Up Mobile Power Supply Module for Laptop Новинка

150W DC 10~32V to DC 12~35V Adjustable Step-Up Mobile Power Supply Module for Laptop

Model 3100016 Quantity 1 Color Black + Red Material PCB Features Adjustable mobile power supply step-up module Application DIY an output adjustable power inverters boost charger etc. Other Input voltage: 10~32V Output voltage: adjustable (12~35V) Output Current: 6A (MAX) Conversion efficiency: 94% (Highest) output ripple: 150mV (20M-bandwidth) load regulation: +/-0.5% voltage regulation: +/-2.5% Packing List 1 x Module
Colorful RGB LED Strip Driver Module with DC Jack for Arduino Colorful RGB LED Strip Driver Module with DC Jack for Arduino Новинка

Colorful RGB LED Strip Driver Module with DC Jack for Arduino

Colorful RGB LED Strip Driver Module with DC Jack for Arduino
Mini DC 7.5~28V to USB Socket DC 5V Step-down Buck Converter Mini DC 7.5~28V to USB Socket DC 5V Step-down Buck Converter Новинка

Mini DC 7.5~28V to USB Socket DC 5V Step-down Buck Converter

Mini DC 7.5~28V to USB Socket DC 5V Step-down Buck Converter Power Supply Module
Produino LM2596HV DC 60V to DC 1.25~26V Converter Buck Adjustable Electronic Power Regulator Module Produino LM2596HV DC 60V to DC 1.25~26V Converter Buck Adjustable Electronic Power Regulator Module Новинка

Produino LM2596HV DC 60V to DC 1.25~26V Converter Buck Adjustable Electronic Power Regulator Module

Input Voltage: 5~60V (limit 55V); Output Voltage: 1.25~26V (adjustable); Max Output Current: 3A; Power Supply Transformers; DIY adjustable voltage regulated power supply; 24V Car Laptop power supply; Car LED Strip power supply; Industrial equipment Voltage convert etc.
LM2596 DC-DC 3-Digit Voltage Regulated Power Supply Module w/ Voltage Meter Display - Red LM2596 DC-DC 3-Digit Voltage Regulated Power Supply Module w/ Voltage Meter Display - Red Новинка

LM2596 DC-DC 3-Digit Voltage Regulated Power Supply Module w/ Voltage Meter Display - Red

Model: LM2596 - Quantity: 1 - Color: Red - Material: PCB + Plastic + copper - Input voltage range: 4.5~28V (28V is the highest voltage do not recommend use it with 28V otherwise it will be damaged) - Output voltage range: 1.3V~25V (Step-down mode input must be over 2V more than output) - Output current: Continuous 1.5A - Output power: Max 15W - Ripple frequency: About 150kHz - Ripple peak value: About 100mV - Great for DIY project.
DC Step-down Adjustable Module DC Step-down Adjustable Module Новинка

DC Step-down Adjustable Module

Input voltage: 7~28V; Output voltage: 0.8~20V; Output current: 3A (Max.); Transfer efficiency: 96% (Max.); Output ripple: <30mV; Switching frequency: 1.5MHz (Max.); Working temperature: -45~85'C; Suitable for DIY mobile power vehicle power supply etc.
Jtron 150W DC 10~32V to DC 12~35V Adjustable Step-Up Mobile Power Supply Module for Laptop Jtron 150W DC 10~32V to DC 12~35V Adjustable Step-Up Mobile Power Supply Module for Laptop Новинка

Jtron 150W DC 10~32V to DC 12~35V Adjustable Step-Up Mobile Power Supply Module for Laptop

Brand Jtron Model 3100102 Quantity 1 Color Red + Black Material PCB Features Input voltage: 10~32V Output voltage: adjustable (12~35V) Output Current: 10A (MAX) Conversion efficiency: 94%; load regulation: +/-0.5%; voltage regulation: +/-0.5% Other DIY an output adjustable power inverters boost charger etc. Packing List 1 x Step-up mobile power supply module
DC 7~42V to USB DC 5V Car Voltage Step Down DC Converter Module - Black + Red DC 7~42V to USB DC 5V Car Voltage Step Down DC Converter Module - Black + Red Новинка

DC 7~42V to USB DC 5V Car Voltage Step Down DC Converter Module - Black + Red

Brand N/A Model 20070 Quantity 1 Color Black + red Material Plastic + copper Specification Input voltage: DC 7~42V output voltage: DC 5V Max. current: 3A Features Voltage step down Application Suitable for DIY power supply of motorcycle motor vehicles and other electrical products. English Manual/Spec No Packing List 1 x DC converter module (17cm-cable / 27cm-USB cable)
DC~DC Step Down CV Adjust Current Voltage Power Supply Module DC~DC Step Down CV Adjust Current Voltage Power Supply Module Новинка

DC~DC Step Down CV Adjust Current Voltage Power Supply Module

Color: Green - Material: Glass fiber + semiconductor - Input voltage range: DC 5~30V - Output voltage range: 1.25~26V - Output current range: 0.2A~2A (Adjustable) - Maximum: 32V (input voltage) 2.6A (output current) - Constant voltage ripple: 50mV (Peak) - Triple frequency: 52KHz - Efficiency: 85% Max
Adjustable Step-Down Module - Blue (DC-DC 12A) Adjustable Step-Down Module - Blue (DC-DC 12A) Новинка

Adjustable Step-Down Module - Blue (DC-DC 12A)

Brand N/A Model N/A Quantity 1 Color Blue Material Plastic + PCB + iron Specification Input voltage: 4.5~30V input voltage do not exceed 30V; Output voltage :0.8~30V continuously adjustable (default output 5V); 0.8~30V fixed output; The default is adjustable output; Output current: 0~12A 100W enhance heat dissipation of up to 200W; Operating temperature: -40'C~+85'C; Operating frequency: 300KHz; Conversion efficiency: Up to 95% (efficiency and input and output voltage current pressure related); Short-circuit protection: Yes (limit current 14A) Please try not to short-circuit; Over-temperature protection: Yes (over-temperature shutdown automatically after output); Input Reverse Polarity Protection: None (if required in the input string into the diode); Installation: four 3mm screws; Connection: terminals solderless V-IN as an input V-OUT is the output; Module dimensions: length: 60mm width: 51mm height: 22mm Features Adjustable step-down module Application This module can be applied to the input voltage is higher than the output voltage of the buck areas such as batteries power transformers DIY adjustable power supply 24V car T of the power supply automotive LED lights with power industrial equipment buck 12V switch 3.3V 12V switch 5V 24V switch 5V 24V to 12V and so on. English Manual/Spec Have Packing List 1 x Adjustable step-down module
Mini DC 4~40V to DC 1.5~35V Voltage Step Down Transformer Module (LM2596S) Mini DC 4~40V to DC 1.5~35V Voltage Step Down Transformer Module (LM2596S) Новинка

Mini DC 4~40V to DC 1.5~35V Voltage Step Down Transformer Module (LM2596S)

Model N/A Quantity 1 Color Green Material PCB Features Input voltage: 4~40V; Output voltage: 1.5~35V (adjustable); Max output current: 3A Application Voltage step down Packing List 1 x Power module 2 x Connecting cable (20cm)
LM2596 DC-DC Voltage Stabilizer Regulator Module 5V/12V/24V Adjustable For Arduino Raspberry Pi AVR ARM LM2596 DC-DC Voltage Stabilizer Regulator Module 5V/12V/24V Adjustable For Arduino Raspberry Pi AVR ARM Новинка

LM2596 DC-DC Voltage Stabilizer Regulator Module 5V/12V/24V Adjustable For Arduino Raspberry Pi AVR ARM

LM2596 DC-DC Voltage Stabilizer Regulator Module 5V/12V/24V Adjustable For Arduino Raspberry Pi AVR ARM
9W DC 12~24V to DC 9~11V Step Down Converter for LED 9W DC 12~24V to DC 9~11V Step Down Converter for LED Новинка

9W DC 12~24V to DC 9~11V Step Down Converter for LED

Material FR-4 Color Green Quantity 1 Power 9 W Application Helps step-down the voltage of car solar battery or other battery; Perfect for 10W 3 x 3 LED module. Features Input: 12~24V; Output: 9~11V; Output current: 850mA Packing List 1 x Voltage step-down converter
DC 4~40V to DC 1.5~35V Voltage Step Down Transformer (LM2596S) DC 4~40V to DC 1.5~35V Voltage Step Down Transformer (LM2596S) Новинка

DC 4~40V to DC 1.5~35V Voltage Step Down Transformer (LM2596S)

Model: LM2596 - Color: Red - Material: PCB - Input: DC 4~40V - Output: DC 1.5~35V - Current: 3A (max.) - Built-in SANYO fixed capacitor - 36u thick circuit boards - High-power high-Q inductors
DC 4.5~30 to 1.25~26V Buck Converter Step-Down Switching Power Supply Module DC 4.5~30 to 1.25~26V Buck Converter Step-Down Switching Power Supply Module Новинка

DC 4.5~30 to 1.25~26V Buck Converter Step-Down Switching Power Supply Module

Model 3100169 Quantity 1 Color Green Material Glass fiber Features Adjustable input voltage: 4.5~30V adjustable output voltage: 1.25~26V (require input voltage high than output voltage) Max. output: 20W (2A) Packing List 1 x Module
Mini MP2307DN DC to DC Synchronous Step-Down Power Module - Green Mini MP2307DN DC to DC Synchronous Step-Down Power Module - Green Новинка

Mini MP2307DN DC to DC Synchronous Step-Down Power Module - Green

Module nature: non-isolated; Rectification: sync; Input voltage: 4.75~23V; Output voltage: 1~17V; Output current: 3A (surge) 1.8A; Conversion efficient: 96% (Max.); Switch frequency: 340KHz; Output ripple: 30mV; Load regulation: +/-0.6%; Voltage regulation: +/-2.5&; Working temperature: -40~85'C; Suitable for DIY power car power and ICD power supply.
LED Driver Charging Constant Current Voltage Step Down Buck Module LED Driver Charging Constant Current Voltage Step Down Buck Module Новинка

LED Driver Charging Constant Current Voltage Step Down Buck Module

LED Driver Charging Constant Current Voltage Step Down Buck Module Feature: This module uses the LM2596 chip, high efficiency (up to 92%) low heat, can be very easily used to above 3A current, in conjunction with the original TI op amp control output current, so the overall output is very stable. This module uses the original Sanyo low ESR filter capacitor, you can make low ripple voltage to 50mV. This module uses machine placement, reflow soldering. This module is an adjustable buck module, the module can be adjusted from the blue adjustable resistor to change the output voltage. Input and output differential pressure is 2V, the minimum can be output 1.23V. Module indicated IN - (negative input) IN + (positive input) OUT - (negative output) OUT + (positive output) please note must be correct connected, otherwise may cause damage to the module. Description: Nature of the module: Non-isolated step-down module Rectification: Non-synchronous rectification Input voltage: 7V - 35V Output voltage: 1.25V - 30V Output current: Adjustable, 3A (maximum) Transfer efficiency: 92% (maximum) Switching frequency: 150KHz output ripple: 50mV (maximum) 20M Kbps Load regulation: 0.5% Voltage regulation: 2.5% Operating temperature: -40C to +85C Dimension: 48 x 23 x 14mm (L x W x H) Battery charging method: 1. Make sure the battery float voltage and charging current, the module input voltage; 2. Adjustment constant potentiometer, the output voltage is adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjust the constant current potentiometer make the output current reaches a predetermined charge current value; 4. Turn lamp current default is 0.1 times charging current (constant current value) if you need to adjust please adjust the turn lamp current potentiometer; (generally doesn't need adjustment) 5. Adjustment constant potentiometer allows the output voltage reaches the float voltage; 6. Connected to the battery and try to charge. (1,2,3,4,5 steps are for the module input connected to the power supply, output-load battery is not connected.) LED constant current driver using method: 1. Make sure that the drive LED operating current and maximum working voltage; 2. Adjustment constant potentiometer, output voltage adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjusting the constant current potentiometer allows the output current reaches a predetermined LED working current; 4. Adjustment constant potentiometer allows the output voltage reaches the maximum operating voltage LED; 5. Connect LED, test machine. (1,2,3,4 steps are module input connect to the power supply, output-load is not connected LED lights.) Package included: 1 x Buck module
DC-DC Converter Auto Step-Up Step-Down Solar Power Supply Module - Red DC-DC Converter Auto Step-Up Step-Down Solar Power Supply Module - Red Новинка

DC-DC Converter Auto Step-Up Step-Down Solar Power Supply Module - Red

Model: 03100090 - Quantity: 1 - Color: Red - Material: Component - Output voltage (1.25V~26V arbitrary value) is independent of the input voltage (input 3.5V~28V arbitrary value) automatically step-up / down - LM2577S + LM2596S dual chip - Step-up mode: Input: 3.5~28V; output: 1.25V~26V - Output voltage is independent of the input voltage (input 3.5V~28V arbitrary value output 1.25V~26V any value) - Step-down mode: - Maximum current input: 3A - Maximum current output: 3A - Rated input: 1A - Rated output: 1A - Packing list: - 1 x Step-up step-down solar power supply module

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LED Driver Charging Constant Current Voltage Step Down Buck Module Feature: This module uses the LM2596 chip, high efficiency (up to 92%) low heat, can be very easily used to above 3A current, in conjunction with the original TI op amp control output current, so the overall output is very stable. This module uses the original Sanyo low ESR filter capacitor, you can make low ripple voltage to 50mV. This module uses machine placement, reflow soldering. This module is an adjustable buck module, the module can be adjusted from the blue adjustable resistor to change the output voltage. Input and output differential pressure is 2V, the minimum can be output 1.23V. Module indicated IN - (negative input) IN + (positive input) OUT - (negative output) OUT + (positive output) please note must be correct connected, otherwise may cause damage to the module. Description: Nature of the module: Non-isolated step-down module Rectification: Non-synchronous rectification Input voltage: 7V - 35V Output voltage: 1.25V - 30V Output current: Adjustable, 3A (maximum) Transfer efficiency: 92% (maximum) Switching frequency: 150KHz output ripple: 50mV (maximum) 20M Kbps Load regulation: 0.5% Voltage regulation: 2.5% Operating temperature: -40C to +85C Dimension: 48 x 23 x 14mm (L x W x H) Battery charging method: 1. Make sure the battery float voltage and charging current, the module input voltage; 2. Adjustment constant potentiometer, the output voltage is adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjust the constant current potentiometer make the output current reaches a predetermined charge current value; 4. Turn lamp current default is 0.1 times charging current (constant current value) if you need to adjust please adjust the turn lamp current potentiometer; (generally doesn't need adjustment) 5. Adjustment constant potentiometer allows the output voltage reaches the float voltage; 6. Connected to the battery and try to charge. (1,2,3,4,5 steps are for the module input connected to the power supply, output-load battery is not connected.) LED constant current driver using method: 1. Make sure that the drive LED operating current and maximum working voltage; 2. Adjustment constant potentiometer, output voltage adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjusting the constant current potentiometer allows the output current reaches a predetermined LED working current; 4. Adjustment constant potentiometer allows the output voltage reaches the maximum operating voltage LED; 5. Connect LED, test machine. (1,2,3,4 steps are module input connect to the power supply, output-load is not connected LED lights.) Package included: 1 x Buck module
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