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Thread Title	Replies	Views	Last Post
Design and Installation Discussions - Main Page by Scott35 06/11/11 12:28 AM Scott35 Replies: 7 Views: 18,896	7	18,896	06/11/11 12:28 AM by Scott35
Power factor and transformer efficiency by bigpapa 10/13/19 03:05 AM TeslaEdison Replies: 9 Views: 11,438	9	11,438	10/13/19 03:05 AM by TeslaEdison
Linear Power Supply Quits Under Load 1 2 all by Potseal 10/18/18 07:47 PM JoeTestingEngr Replies: 14 Views: 4,699	14	4,699	10/18/18 07:47 PM by JoeTestingEngr
Board tester power supply? 1 2 all by Trumpy 10/12/18 11:14 PM JoeTestingEngr Replies: 13 Views: 3,346	13	3,346	10/12/18 11:14 PM by JoeTestingEngr
Nice little PLC by Trumpy 08/27/18 12:25 AM gfretwell Replies: 3 Views: 715	3	715	08/27/18 12:25 AM by gfretwell
electircal ageing test on IPC by SIAME 05/14/18 08:42 AM HotLine1 Replies: 2 Views: 1,422	2	1,422	05/14/18 08:42 AM by HotLine1
Vintage Philips Oscilloscope - it's alive 1 2 all by Potseal 01/12/18 07:25 PM tomn Replies: 12 Views: 10,676	12	10,676	01/12/18 07:25 PM by tomn
EEPROM errors on XC7Z010-2CLG225I chip by vivitern 11/07/17 05:45 PM twh Replies: 2 Views: 918	2	918	11/07/17 05:45 PM by twh
1.732 (square root of 3) where did this come from? by rmiell 02/03/17 03:43 PM FAIZAN Replies: 5 Views: 66,873	5	66,873	02/03/17 03:43 PM by FAIZAN
230 or 345 kV transmission lines? by Vlado 10/12/16 03:23 PM annemarie1 Replies: 9 Views: 6,744	9	6,744	10/12/16 03:23 PM by annemarie1
Calculating transformer loads by sparkyinak 09/09/16 10:01 PM gfretwell Replies: 5 Views: 2,447	5	2,447	09/09/16 10:01 PM by gfretwell
How is this not a ground fault? by calculatorwatch 07/01/16 12:05 AM Yoopersup Replies: 3 Views: 2,539	3	2,539	07/01/16 12:05 AM by Yoopersup
What Does a Ground Rod Do? 1 2 3 all by twh 06/18/16 12:06 PM gfretwell Replies: 20 Views: 13,291	20	13,291	06/18/16 12:06 PM by gfretwell
Rewiring a capacitor start & run 4 speed fan by DomOKelly 05/23/16 10:53 PM RODALCO Replies: 6 Views: 6,790	6	6,790	05/23/16 10:53 PM by RODALCO
D.F load of Equipments by JUJU 01/15/16 09:25 PM Highrise Replies: 3 Views: 3,678	3	3,678	01/15/16 09:25 PM by Highrise
Floating Ground - device being tested or scope? 1 2 3 4 5 6 all by Potseal 09/05/15 03:57 PM Potseal Replies: 53 Views: 56,565	53	56,565	09/05/15 03:57 PM by Potseal
Some transformers work fine when powered from sec by LarryC 07/03/15 10:41 PM LarryC Replies: 6 Views: 4,276	6	4,276	07/03/15 10:41 PM by LarryC
SCR VSD causing relay to chatter 1 2 3 all by Potseal 04/28/15 12:45 AM JoeTestingEngr Replies: 29 Views: 23,930	29	23,930	04/28/15 12:45 AM by JoeTestingEngr
Wall Mounted Oven 4.1KW by SparksFlying 01/26/15 02:49 PM SparksFlying Replies: 4 Views: 4,171	4	4,171	01/26/15 02:49 PM by SparksFlying
AC to DC calculations by twh 01/08/15 07:49 AM Tesla Replies: 6 Views: 6,553	6	6,553	01/08/15 07:49 AM by Tesla
RFI/EMI RF Filter by PN1 12/23/14 10:17 PM LarryC Replies: 6 Views: 5,076	6	5,076	12/23/14 10:17 PM by LarryC

Moderated by: dougwells, electure, gfretwell, HotLine1, Scott35, Trumpy

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