Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hi,
I don't want to get too fancy charging other batteries and the like. Your right 120W, what I meant was that the mosfets when passing 5amps would loose 6w in heat....
So what I was thinking was loosing the remainder (eg 114W) through a coil wired in series with the mosfet so that the...
Hi,
I currently have a crude 24V battery load tester that I use to check the capacity of large lead acid batteries (in order of 200ahr). Its a big mother that has 3x 3ohm 1000 watt resistors in it. Normally I pull about 30amps during the load test.
I'd like to replace it with something...
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