EQKIT CNC Regulated Power Supply Kit Adjustable with Voltage Indication Electronic DIY Production
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This is a great little kit. _A DC power supply for 3V, 4.5V, 5V, 6V, 9V, and 12V. They are selectable via a pushbutton. LEDs indicate which output you have selected. You can adjust every level to get it exact. If needed, you could readjust if you need a slightly different voltage. You choose your Input voltage: DC18V or AC15V _There are no instructions or schematic (Bang Good, Please take note: Folks will be more inclined to purchase if there were instructions and a schematic.) But is mostly easy to assemble _The PC board is well marked with one exception: For the LEDs: put the Anode (long lead) in the square hole._I like it and recommend it.
Small DC power supply. Output voltage 3V, 4.5V, 5V, 6V, 9V, 12V. Output current 1A max.