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Specifications
- Brand Name: DIDIHOU
- DIY Supplies: Electrical
- Origin: CN(Origin)
- Type: With short circuit protection
- Output Type: 300W 20A
- Size: 60*53*30mm
- Model Number: 300W 20A step-down module
- Style: Constant Current Module
- Type: DC/DC Converters
- Output Type: :Single
- Output Power: 300W 20A
- Output Current: 20A
- Input Voltage: DC 6-10V (10V to 40V is suggested)
DC-DC 300W 20A Constant Current Adjustable step down module Buck Converter DC 6-40V Power Voltage Board Protection
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- for 3 month
- for half a year
- Requires Alitools extension
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Customer Reviews
I used the Buck Converter and input 24Volts from a 1600Ah solar charged battery and outputted 14.4V to charge a 12Volt Car Battery. The maximum current the Buck Converter would supply into the 12Volt battery was 4 Amps. this equates to about 56 Watts output power. I increased the heat sinking capacity of the converter, and the module remains very cool at present. Unfortunately, since your website does not publish details of voltage or current curves, I could not confirm that I was using the Buck Converter within the voltage and current ratings that would enable me to achieve anything like the 300W 20A output. Using basic maths though, if the rating as your details specify is 300W at 20 Amps, the maximum voltage output is 15 Volts and I should expect up to 20 Amps output charging current into my battery. Please send me detailed specifications on the Buck Converter OR please explain why I am not able to output more power. Regards Graham
thanks