Electronic transformers

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Electronic transformers

Murphyv310

No Longer a Member

Posts: 5,099
Location: Kilmarnock

20-10-2017, 08:29 AM

Hi.
I have a couple of moving iron ammeters and they are wildly inaccurate above a few hundred hertz. One clearly states 40-100cps.
Normally I would check the input current from the mains and allow 10% error for efficiency.

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Messages In This Thread

Electronic transformers - by Crackle - 19-10-2017, 09:05 PM

RE: Electronic transformers - by Mark Hennessy - 19-10-2017, 10:36 PM

RE: Electronic transformers - by Crackle - 20-10-2017, 06:21 AM

RE: Electronic transformers - by Refugee - 19-10-2017, 11:31 PM

RE: Electronic transformers - by Kalee20 - 20-10-2017, 01:34 PM

RE: Electronic transformers - by Refugee - 20-10-2017, 02:41 PM

RE: Electronic transformers - by ppppenguin - 20-10-2017, 06:14 AM

RE: Electronic transformers - by ppppenguin - 20-10-2017, 07:03 AM

RE: Electronic transformers - by Keithstv - 20-10-2017, 07:20 AM

RE: Electronic transformers - by Crackle - 20-10-2017, 07:45 AM

RE: Electronic transformers - by Murphyv310 - 20-10-2017, 08:29 AM

RE: Electronic transformers - by Mark Hennessy - 20-10-2017, 08:31 AM

RE: Electronic transformers - by ppppenguin - 20-10-2017, 08:38 AM

RE: Electronic transformers - by Murphyv310 - 20-10-2017, 09:03 AM

RE: Electronic transformers - by ppppenguin - 20-10-2017, 09:29 AM

RE: Electronic transformers - by Mark Hennessy - 20-10-2017, 12:39 PM

RE: Electronic transformers - by Murphyv310 - 20-10-2017, 01:16 PM

RE: Electronic transformers - by Mark Hennessy - 20-10-2017, 10:21 PM

RE: Electronic transformers - by ppppenguin - 20-10-2017, 12:56 PM

RE: Electronic transformers - by Crackle - 20-10-2017, 03:14 PM

RE: Electronic transformers - by ppppenguin - 20-10-2017, 04:28 PM

RE: Electronic transformers - by Murphyv310 - 20-10-2017, 03:34 PM

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