Features: _x000D_ 1. Input reverse polarity protection _x000D_ 2. TVS overvoltage protection _x000D_ 3. High frequency filter capacitor _x000D_ 4. High Q value 100UH inductance _x000D_ 5. Output overcurrent protection _x000D_ 6. Over temperature protection _x000D_ 7. Output short circuit protection _x000D_ _x000D_ Specification: _x000D_ Input voltage: DC10~80V _x000D_ Output voltage: DC 3.3V/5V/6V/9V/12V/15V(optional) _x000D_ Maximum output current: 2.1A _x000D_ Operating frequency: 100KHz _x000D_ Maximum conversion efficiency: 93% _x000D_ Quiescent current: about 2.5mA _x000D_ Operating temperature: -40~85 _x000D_ Weight: 20g (approx.) _x000D_ _x000D_ Application: _x000D_ Electric bicycle motorcycle _x000D_ DC 80V 72V 64V 60V 48V 36V 24V _x000D_ CCTV camera _x000D_ RS485 Modbus equipment _x000D_ Wifi Router _x000D_ Network equipment _x000D_ Multimeter instrumentation _x000D_ Electric toys _x000D_ Smart home / home automation _x000D_ Battery powered equipment _x000D_ _x000D_ Package list: _x000D_ 1 x Buck Module _x000D_ _x000D_ Note: _x000D_ This is a DC-DC voltage converter module, must be noted when using: _x000D_ 1. Input voltage can not be greater than the maximum input range _x000D_ 2. Output power can not be greater than the maximum load for a long time _x000D_ 3. Input power must be greater than the output power, because the power consumption of the module itself