Today I received a rather lovely power supply from Tomtop. I have a number of bench supplies but nothing with this kind of power…

Wanptek Power Supply

Nicely packed and complete with UK power adaptor. There was additional packing around this box.

Here below is the supply with a deliberate short on the output… I’d limited the output current to just over an amp but when I first tried it, the short current was set to maximum, i.e. 10 amps.

Wanptek Power Supply

and here it is, off-load with voltage set to 5v (where it will spend most of its life).  This is a solid unit, oddly with no vent holes on the sides, instead there are vents on the front and obviously on the internal fan on the back.

Wanptek Power Supply

The power connection is properly fused but the built in plug on the lead + adaptor leaves the supply with no earth. For my purposes I think I’ll change all that.

The front panel has fine and course controls for both current (up to 10a) and voltage (up to 30v) as well as the on-off switch, LED display and output connectors.

Here is the Tomtop product link…


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