Isolated variac suggestions

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Isolated variac suggestions

bridkarl
Senior Member

Posts: 522
Threads: 87
Joined: May 2023
City: Pocatello State, Province, Country: idaho

09-18-2025, 04:54 PM

Picked up a Sencore PR-57 isolation transformer/variac today for $100.

If it works great - nicer than my current jury rigged variac/ammeter/voltmeter. Just using one of those cheap $109 chinese variacs off ebay and a home made iso transformer with a plug in voltmeter.

If not I can throw it on ebay - someone will pay $75 just for the parts like the button assembly and meter.

(This post was last modified: 09-18-2025, 06:43 PM by bridkarl.)

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Isolated variac suggestions - by bridkarl - 08-17-2025, 05:31 PM

RE: Isolated variac suggestions - by morzh - 08-17-2025, 08:32 PM

RE: Isolated variac suggestions - by bridkarl - 08-17-2025, 09:32 PM

RE: Isolated variac suggestions - by morzh - 08-18-2025, 08:03 AM

RE: Isolated variac suggestions - by TV MAN - 08-21-2025, 11:09 AM

RE: Isolated variac suggestions - by bridkarl - 08-21-2025, 11:23 AM

RE: Isolated variac suggestions - by bridkarl - 09-18-2025, 04:54 PM

RE: Isolated variac suggestions - by radiorich - 09-18-2025, 11:17 PM

RE: Isolated variac suggestions - by bridkarl - 09-19-2025, 12:20 AM

RE: Isolated variac suggestions - by radiorich - 09-19-2025, 01:35 AM

RE: Isolated variac suggestions - by bridkarl - 09-19-2025, 08:25 AM

RE: Isolated variac suggestions - by radiorich - 09-19-2025, 08:36 AM

RE: Isolated variac suggestions - by MrFixr55 - 09-19-2025, 08:38 AM

RE: Isolated variac suggestions - by bridkarl - 09-19-2025, 09:04 AM

462ron - by 462ron - 09-20-2025, 09:36 AM

RE: Isolated variac suggestions - by bridkarl - 09-20-2025, 10:39 AM

RE: Isolated variac suggestions - by MrFixr55 - 09-20-2025, 02:49 PM

RE: Isolated variac suggestions - by bridkarl - 09-20-2025, 06:22 PM

RE: Isolated variac suggestions - by DaleHCook - 09-21-2025, 08:51 AM

462ron - by 462ron - 09-21-2025, 08:55 AM

RE: Isolated variac suggestions - by DaleHCook - 09-21-2025, 09:49 AM

462ron - by 462ron - 09-21-2025, 10:19 AM

RE: Isolated variac suggestions - by radiorich - 09-21-2025, 12:42 PM

RE: Isolated variac suggestions - by DaleHCook - 09-21-2025, 06:01 PM

RE: Isolated variac suggestions - by radiorich - 09-21-2025, 10:18 PM

462ron - by 462ron - 09-22-2025, 07:55 AM

RE: Isolated variac suggestions - by MrFixr55 - 09-22-2025, 08:34 PM

462ron - by 462ron - 09-23-2025, 07:55 AM

RE: Isolated variac suggestions - by MrFixr55 - 09-23-2025, 11:20 AM

462ron - by 462ron - 09-24-2025, 07:48 AM

RE: Isolated variac suggestions - by MrFixr55 - 09-24-2025, 08:36 AM

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