/    Materials for April 2025 year

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Two More Classic 250 W and 360 W, 12 V Power Supplies
2 5735+7

Two More Classic 250 W and 360 W, 12 V Power Supplies

Two More Classic 250 W and 360 W, 12 V Power Supplies
2 5735+7
Another installment in the power supply review series, and once again it’s a classic: switching power supplies built around the seemingly eternal TL494 and its equivalents.
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Three classic power supplies rated at 120, 150, and 200 W
3 3198+7

Three classic power supplies rated at 120, 150, and 200 W

Three classic power supplies rated at 120, 150, and 200 W
3 3198+7
A few more power supplies, but this time they’re as classic as they come, both in terms of circuit design and construction, and in how budget-friendly they are. Still, I hope you’ll find this useful.
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Four slim 12 V power supplies
3 3170+10

Four slim 12 V power supplies

Four slim 12 V power supplies
3 3170+10
It just so happened that a number of different power supplies ended up on my operating table. And as you can imagine, they didn’t get there for no reason. Since I have a reason, why not take a look at what they’re all about?
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