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Class D Switching Power Amplifiers and Power D/A conversion

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Old 14th February 2010, 07:03 PM   #11
fredos is offline fredos  Canada
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Are you serious?
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Old 10th April 2010, 10:47 AM   #12
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Default suggest

Originally Posted by fredos View Post
Replace the TC4420 by a pair of PNP/NPN follower and that's done!
please, I need some help, have you any suggest of the pnp/npn that replace the tc4420 (for example tip31/tip32), thank you.
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Old 10th April 2010, 10:50 AM   #13
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could I use a tip31/tip32 follower instead a tc4420. I wont to drive a irfp250. thanks
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