Input Voltage: 6.5-36V (if the input voltage is lower than 6.5v, current accuracy will be inaccurate; LCD display panel will not show anything if it is lower than 5.5V)
Output Voltage: 1.2-32V, factory default output 5v
Output Current: can work stably at 3.5A for a long time, and can reach 4.5A under the heat dissipation (adjustable current limit is about 4.2-4.5A)
Output Power: 50W(natural heat dissipation, within 3.5A); 75W(enhanced heat dissipation)
Voltage Display: resolution is 0.05V, display range is 1.2-32V, accuracy is ±0.1V
Current Display: resolution is 00005A, display range is 0-4.5A, accuracy is ±0.05A
Conversion Efficiency: about 94%
Working Current: about 30mA
Input Reverse Connection Protection: Yes
Output Anti-backflow: No (When charging the battery, you should electrify the module and then connect it to the battery, and make sure that the battery voltage is lower than the output voltage. If allowed, please connect output anode to the anti-backflow diode in series.)
Size: 70.5 * 48.4 * 28mm
1. The input IN- can't short-circuit to the output OUT-, otherwise, the constant current function will not work.
2. Please ensure that the power of the power supply is larger than the power required by the output load. If the module is hot, please reduce the power usage.
3. Please read the instructions carefully before using it.
1 x Buck Converter 12v to 5v
- DROK buck converter input voltage range is DC 6.5V-36V; output voltage range is DC 1.2V-32V, factory default output 5V; can work stably at 3.5A for a long time, and can reach 4.5A under the heat dissipation (adjustable current limit is about 4.2-4.5A).
- Button Control: the voltage regulator board is designed with button, you can easily set the output voltage without using flat screwdriver; the button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on.
- LCD Display: the step down module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 0.05V, current display resolution is 0.005A. Please note that the volt display accuracy is ±0.1V, the current display accuracy is ±0.05A.
- Protection: our power supply is with reverse connection protection at the input terminal, please kindly note that NO Anti-backflow protection at the output terminal; with crystal protection case, protect the module from damaging.
- Note: To avoid damage caused by collision during shipping, the case is not installed when we package, it is packed as parts. Please install it after receiving.
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