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Re: History of Mains Voltages

Texas_Ranger #222970 05/04/26 08:35 PM

Joined: Sep 2002

Posts: 947

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This came up sometime back,it seems to fit the conversation.

https://spectrum.ieee.org/san-franciscos-secret-dc-grid

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Entire Thread
Subject	Posted By	Posted
History of Mains Voltages	Texas_Ranger	11/27/25 10:47 AM
Re: History of Mains Voltages	gfretwell	11/27/25 05:10 PM
Re: History of Mains Voltages	tortuga	04/30/26 09:32 PM
Re: History of Mains Voltages	Texas_Ranger	11/27/25 09:31 PM
Re: History of Mains Voltages	gfretwell	11/28/25 05:23 PM
Re: History of Mains Voltages	Texas_Ranger	12/03/25 11:49 AM
Re: History of Mains Voltages	gfretwell	12/03/25 04:39 PM
Re: History of Mains Voltages	LucasHughes	01/27/26 05:13 AM
Re: History of Mains Voltages	Texas_Ranger	12/05/25 03:32 PM
Re: History of Mains Voltages	dsk	01/10/26 01:34 PM
Re: History of Mains Voltages	Texas_Ranger	02/02/26 11:02 PM
Re: History of Mains Voltages	dsk	04/23/26 11:28 AM
Re: History of Mains Voltages	gfretwell	05/01/26 03:51 PM
Re: History of Mains Voltages	NORCAL	05/05/26 12:35 AM
Re: History of Mains Voltages	dsk	05/29/26 06:25 AM

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