Power Supply Test Station




Often I need to test a electrical component such as an LED and its always helpful to have a power supply with various voltages available. Some companies sell variable power supplies but for around $100 you only get 3 amps where using this computer power supply, I get 18 amps on the 12v rail and it only cost $20.

Comments

  1. RobertMarch 26, 2016 at 4:19 AM

    You actually think nearly the same as I actually do and I am pleased I found your article. Thanks so much. 300w ac dc switching adapter​

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