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WHDTS DC Buck Boost Power Supply Module DC 5V-30V to DC 0.6V-30V 35W 4A CVCC Adjustable Automatic Step UP Down Voltage Converter LCD Display
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About WHDTS DC Buck Boost Power Supply Module DC 5V-30V
The DC adjustable CVCC constant voltage constant current buck boost power supply module with LCD displaycan display input /output voltage, current, power, display status, capacity, energy and time. It supports solar charging and can be connected to solar battery. This tiny electronics module can be used as A Normal Buck /Boost Power Supply Module, A Charger and A LED Constant Current Driver. Efficient and Practical. Using Steps: Please check product images and download "User Manual" on Product Page Named "Technical Specification" Section (Due To Character Limit) for specific instruction. Wide Application: ①Boost/Buck Power Supply Module; ②Battery Charger; ③Instrument Voltage Display; ④LED drive power; ⑤Test Meter; ⑥Circuit Test; ⑦Power Conversion Parameters: Size: 72*58*26mm Working Voltage: DC 5V-30V Output Voltage: DC 0.6V-30V Output Current: 0-4A Output Power: 50W(Max with fan. Default 35W) Work Frequency: 180KHz VoltageDisplay Precision & Resolution: 0.5%; 0.01V Current Display Precision & Resolution: 0.8%; 0.001A Conversion Efficiency: About 88% Support Anti-reverse Protection; Anti-backflow Protection; Short Circuit Protection Over-temperature Protection: 100℃ Working Temperature & Humidity: -20℃~100℃; 0%-95%RH Note: ①Input undervoltage protection voltage is 4.7V. Module need re-power if input less than 4.7V. ②It’s a DC power module, So it can’t connect to AC power. ③Connect input before connecting battery if used as charge and make sure output voltage is higher than battery voltage. ④’VIN-’ and ‘OUT-’ can’t be connected together, or it can’t support constant current output. ⑤Ensure input voltage greater than 8V in order to output maximum power. It just can output about 15W when input 5V. ⑥Make sure input power is higher than load power. ⑦Step down output power if module is hot.
