I just received two of – DROK® LM2596 DC Buck Volt Regulator 36V to 24V 12V 5V 3.3V 3V Converters Constant Volt&Amp 5-36V to 1.25-32V 5A 75W Step-down LED Driver Switch Power Supply Digital LED Voltmeter USB Output – from Amazon.ca. This unit has the potentiometers for voltage and current along with a USB output. There were no instructions with it.
Please forward a data and instruction sheet please.
John jrazulay@bell.net
Hello John Azulay,
Thank you for writing in.
Here the PDF file is the datasheet of the product, please check it: DATASHEET_091029
Hope this can help you.
Best regards
very nice product.
I accidentally reversed the polarity witch led to the “D1” element to blow up.
Would it be possible for you to give me the reference of that element so that I can replace it?
Was it there to prevent the rest of the board to be damaged or should I replace the whole peace?
Hello Benjamin,
Thank you for writing in.
We are sorry for what happen.
However, we can’t ensure the item you mention.
Would you please send us the link of item?
We will try our best to find solution for you.
Best regards.
Hello Benjamin,
Thank you for your reply.
The “D 1” component is IN4007.
As we are not clear about the damaged condition, we are not sure if it can work again with a new replacement.
If you need more helps, please feel free to contact us.
Best regards.
John Azulay
Benjamin