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Author Topic: SG3525 or KA3525  (Read 3889 times)

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Offline Nickk2057Topic starter

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SG3525 or KA3525
« on: January 08, 2015, 08:14:52 am »
I am trying to figure out of how i can make a inverter circuit with these SG3525 or KA3525 chips. i know it can be done since i took them out of old inverters and/or car amps.

but how do they work? and how can i reverse engineer them to use as a homemade setup? what i want to do with them is to have them set up to run at 60Hz frequency.

any ideas?

Nick
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Offline jlmoon

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Re: SG3525 or KA3525
« Reply #1 on: January 08, 2015, 05:00:06 pm »
Nickkk,

How about starting with a data sheet on that 3525, study the minimum and maximum ratings and the recommended operating conditions.  60hz "f_osc" is a tad below the minimum oscillator conditions. 

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