LM2577 Boost power module
- Input voltage range : 3-34V DC
- Output voltage range : 4-35v DC adjustable
- Output current:3A
- Voltmeter range:0 to 40V,error +-0.1v
- Multiple output regulator.
- One button to switch input and output voltage display.
- Power-down memory function.
- Press the button for 3 seconds can turn OFF/ON the LED display.
- Multiple output regulator.
- When adjusting the blue potentiometer, please use a multimeter to monitor the voltage
- Rotating Clockwise can raise the voltage while rotating counter clockwise could lower the voltage
Dc 4.5V-40V to 5V 2A USB Charger DC-DC Step-Down Buck Converter Voltmeter
- Input voltage: DC 4.5 ~ 40V.
- Output voltage: 5V (when the input voltage is between 6.5V ~ 40V).
- Output current: 2A.
- The voltmeter has an automatic calibration function.
- With reverse connection protection.
- With overheat protection and short circuit protection.
- The voltmeter has an automatic calibration function.
- With reverse connection protection.
- With overheat protection and short circuit protection.
- High efficiency and low ripple.
- With USB power indicator light.
XL4015 5A STEP DOWN WITH DISPLAY
- Module nature: non-isolated buck module ( BUCK )
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Output current: 0-5A, it is recommended to use within 4.5A
- 14 Digital I/O Pins
- Output power: It is recommended to use within 75W, please add a heat sink if it exceeds 50W
- Working temperature: -40 degree to + 85 degrees
- Working frequency: 180KHz
- Conversion efficiency: up to 96% Load adjustment rate: S ( I ) ≤ 0.8%
- Voltage adjustment rate: S ( u ) ≤ 0.8%
- LED to indicate power status
- Short circuit protection
- Over-temperature protection
- Dimension: 54mm * 23mm wide *18mm
Hi-link HLK-5M12 100-240 VAC to 5 VDC/5W Power Supply Module
- Meet UL, CE requirements,
- Rated input voltage: 100-240 VAC
- Input voltage range: 90-264 VAc
- Maximum input current: 2 A
- Input current surge: 10 A
- Maximum input voltage: 270 VAc
- Enter slow start: 50 mS
- Input Low Voltage Efficiency: Vin=110VAc,Output full-load?69 %
- Input High Voltage Efficiency: Vin=220VAc,output full-load?70 %
- Load rated output voltage: +12±0.1 VDc
- Full rated output voltage: 12±0.2 VDc
- Short-term maximum output current ?540mA
- The maximum output current for a long time: 450 mA
- Voltage Regulation ±0.2 %
- Load Regulation ±0.5 %
- Ultra-thin, ultra-small
- Low ripple and low noise
- Output overload and short circuit protection
- High efficiency, high power density
- Low power consumption, environmental protection, no-load loss <0.1W
- Output over-current protection 150-200% of the output maximum load A
- Product designed to meet the requirements of EMC and Safety Test
XL4015 5A STEP DOWN MODULE
- Module nature: non-isolated buck module ( BUCK )
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Output current: 0-5A, it is recommended to use within 4.5A
- 14 Digital I/O Pins
- Output power: It is recommended to use within 75W, please add a heat sink if it exceeds 50W
- Working temperature: -40 ~ + 85 degrees
- Working frequency: 180KHz
- Conversion efficiency: up to 96% Load adjustment rate: S ( I ) ≤ 0.8%
- Voltage adjustment rate: S ( u ) ≤ 0.8%
- Power indicator: No
- Short circuit protection
- Over-temperature protection
- Dimension: 54mm * 23mm wide *18mm
Hi-link HLK-5M03 100-240 VAC to 5 VDC/3W Power Supply Module
- Meet UL, CE requirements,
- Ultra-thin, ultra-small
- Rated input voltage 100-240 VAc
- Input voltage range 90-264 VAc
- Maximum input current: 0.2 A
- Input current surge: 10 A
- Maximum Input voltage: 270 VAc
- Enter slow start:50 mS
- Input Low Voltage Efficiency Vin=110VAc,Output full-load?69 %
- Input High Voltage Efficiency Vin=220VAc,output full-load?70 %
- Long-term reliability: MTBF 100000h
- Load rated output voltage: +5±0.1
- Full rated output voltage: 5±0.2 VDc
- Short-term maximum output current: 1000mA
- The maximum output current for a long time: 600mA
- Voltage Regulation ±0.2 %
- Load Regulation ±0.5 %
- Low ripple and low noise
- Output overload and short circuit protection
- High efficiency, high power density
- Product designed to meet the requirements of EMC and Safety Test
- Low power consumption, environmental protection, no-load loss <0.1W
LM2596 2A Buck Step-down Power Converter Module DC 4 ~ 40 to 1.3-37V LED Voltmeter
- Input Voltage: 4 - 40V DC
- Output Voltage: 1.3 - 37V DC
- Output Current: 2A Rated, (3A maximum with heat sink).
- Switching Frequency: 150 kHz.
- Input reverse polarity protection.
- Built-in output short protection function.
- Voltmeter Resolution: ±0.1V
- Voltmeter Digital Display Range: 0v-45v
- High precision multi-turn potentiometer to set to the desired value
- Led Digital Voltmeter Tube, The Accuracy Is Adjustable Function, Can Be Aimed At Your Multimeter Adjustable Accurate.
- Press the key "S1" to let the display show the input or output voltage. when the green led light, it shows output, the red shows the input.
- Size :65*35mm
5V USB OUTPUT CONVERTOR 7V-24V TO 5V/3A, DC-DC STEP DOWN BUCK KIS3R33S MODULE
- Module nature: non isolated buck
- Input voltage: 7V-24V DC
- Output voltage: 5V DC
- Output current: 4A
- Conversion efficiency:96% (max)
- Switching frequency: 340KHz
- Output ripple:30mv (max)
- Load regulation: +/-0.5%
- Voltage regulation: +/-2.5%
- Operating temperature: -40 degree to +85 degree Celsius
- Rectification: nonsynchronous rectification
- Short circuit protection
- Dimensions:60*21*14mm
- Weight: 150gm
XL4015 5A STEP DOWN WITH HEAT SINK
- Module nature: non-isolated buck module ( BUCK )
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Output current: 0-5A, it is recommended to use within 4.5A
- 14 Digital I/O Pins
- Output power: It is recommended to use within 75W, please add a heat sink if it exceeds 50W
- Working temperature: -40 degree + 85 degrees
- Working frequency: 180KHz
- Conversion efficiency: up to 96% Load adjustment rate: S ( I ) ≤ 0.8%
- Voltage adjustment rate: S ( u ) ≤ 0.8%
- Power indicator
- Short circuit protection
- Over-temperature protection
- Dimension: 54mm * 23mm wide *18mm
LM317 DC-DC STEP DOWN CONVERTOR
- Output current: 1.5A(min), 2.2A(typical)
- I/O voltage differential (v1-v0): 40V DC
- Adjustable output voltage range: 1.2V-37V
- Voltage input: 4.2V-40V
- Switching frequency: 100 MHz
- 80 db ripple rejection
- Input method: VIN input is positive, GND input negative
- Output method: VOUT output positive, GND output negative
- Operating temperature: 0 degrees to 125 degree Celsius
- Dimension: 35.6*16.8mm
