hallicrafters tw-500

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hallicrafters tw-500

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pwdrive

Senior Engineer in Charge

Posts: 7,416
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Location: Cornwall

#17

04-12-2013, 10:00 AM

If running 25ma heater valves the series heater dropper resistor that's used on mains operation would have to be altered if operating the receiver on mains, there's all the shunt resistors too. I am not sure exactly how the shunt values are worked out, anyone know?

Lawrence.

http://www.gridwatch.templar.co.uk/index.php

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Messages In This Thread

hallicrafters tw-500 - by standunmj - 01-12-2013, 07:09 PM

RE: hallicrafters tw-500 - by camallison - 01-12-2013, 07:24 PM

RE: hallicrafters tw-500 - by Yorkie - 01-12-2013, 07:58 PM

RE: hallicrafters tw-500 - by pwdrive - 01-12-2013, 08:49 PM

RE: hallicrafters tw-500 - by standunmj - 01-12-2013, 10:06 PM

RE: hallicrafters tw-500 - by standunmj - 02-12-2013, 06:37 PM

RE: hallicrafters tw-500 - by pwdrive - 03-12-2013, 03:48 PM

RE: hallicrafters tw-500 - by standunmj - 03-12-2013, 04:04 PM

RE: hallicrafters tw-500 - by pwdrive - 03-12-2013, 04:22 PM

RE: hallicrafters tw-500 - by Joe - 03-12-2013, 05:24 PM

RE: hallicrafters tw-500 - by pwdrive - 03-12-2013, 05:53 PM

RE: hallicrafters tw-500 - by camallison - 03-12-2013, 06:14 PM

RE: hallicrafters tw-500 - by camallison - 04-12-2013, 10:05 AM

RE: hallicrafters tw-500 - by standunmj - 03-12-2013, 07:59 PM

RE: hallicrafters tw-500 - by pwdrive - 03-12-2013, 08:44 PM

RE: hallicrafters tw-500 - by pwdrive - 03-12-2013, 09:04 PM

RE: hallicrafters tw-500 - by Old Sparky - 04-12-2013, 09:28 AM

RE: hallicrafters tw-500 - by pwdrive - 04-12-2013, 10:00 AM

RE: hallicrafters tw-500 - by pwdrive - 04-12-2013, 10:15 AM

RE: hallicrafters tw-500 - by pwdrive - 04-12-2013, 11:10 AM

RE: hallicrafters tw-500 - by Refugee - 04-12-2013, 01:49 PM

RE: hallicrafters tw-500 - by Geaney - 14-12-2013, 01:07 PM

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