EEVblog #1030 - $20 DIY Bench Power Supply!
Dave takes a quick look at the spectacularly cheap $20 DPS series CC/CV modules from RD Tech.
How to make a 30V 3A bench power supply with 1mA resolution constant current limiting and multi function display using a junk bin enclosure and a junked plugpack or old computer power supply.
The DPS3003 30V 3A module in particular.
RDtech Youtube channel:
Aliexpress Store:
Forum: -$20-diy-bench-power-supply!/
EEVblog Main Web Site:
The 2nd EEVblog Channel:
Support the EEVblog through Patreon!
Donate With Bitcoin & Other Crypto Currencies!
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EEVblog Amazon Store (Dave gets a cut):
T-Shirts:
How to make a 30V 3A bench power supply with 1mA resolution constant current limiting and multi function display using a junk bin enclosure and a junked plugpack or old computer power supply.
The DPS3003 30V 3A module in particular.
RDtech Youtube channel:
Aliexpress Store:
Forum: -$20-diy-bench-power-supply!/
EEVblog Main Web Site:
The 2nd EEVblog Channel:
Support the EEVblog through Patreon!
Donate With Bitcoin & Other Crypto Currencies!
/
EEVblog Amazon Store (Dave gets a cut):
T-Shirts:
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