Features Input Reverse Polarity Protection: Safeguards your device by preventing damage from accidental reverse connections, ensuring reliable performance in any situation TVS Overvoltage Protection: Protects against voltage spikes, enhancing the longevity and stability of your electronic components for worry-free operation High-Frequency Filter Capacitor: Minimizes noise and ripple in the output, delivering clean and stable power to your devices for optimal functionality High Q Value 100UH Inductance: Ensures efficient energy transfer and minimal loss, maximizing the performance of your step down power supply in various applications Output Overcurrent Protection: Automatically shuts down in case of excess current, providing an added layer of safety for your projects and connected devices Features: 1、1. Input reverse polarity protection 2、2. TVS overvoltage protection 3、3. High frequency filter capacitor 4、4. High Q value 100UH inductance 5、5. Output overcurrent protection Specification: Features: 1. Input reverse polarity protection 2. TVS overvoltage protection 3. High frequency filter capacitor 4. High Q value 100UH inductance 5. Output overcurrent protection 6. Over temperature protection 7. Output short circuit protection Specification: Input voltage: DC10~80V Output voltage: DC 3.3V/5V/6V/9V/12V/15V(optional) Maximum output current: 2.1A Operating frequency: 100KHz Maximum conversion efficiency: 93% Quiescent current: about 2.5mA Operating temperature: -40~85℃ Weight: 20g (approx.) Application: Electric bicycle motorcycle DC 80V 72V 64V 60V 48V 36V 24V CCTV camera RS485 Modbus equipment Wifi Router Network equipment Multimeter instrumentation Electric toys Smart home / home automation Battery powered equipment Package list: 1 x Buck Module Note: This is a DC-DC voltage converter module, must be noted when using: 1. Input voltage can not be greater than the maximum input range 2. Output power can not be greater than the maximum load for a long time 3. Input power must be greater than the output power, because the power consumption of the module itself Package List