LM317 LM337 Adjustable Filtering Power Supply Module AC DC Voltage Regulator 1.25-37V Adjustable Module DIY Kit ► Photo 1/1

LM317 LM337 Adjustable Filtering Power Supply Module AC DC Voltage Regulator 1.25-37V Adjustable Module DIY Kit

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4.91 $
1   orders
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2   reviews
Rating: 5

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Customer Reviews

I***r
October 13, 2020

All good thanks

S****y K.
September 28, 2018

No manual for assembly. Manual from internet.