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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Warm\s+up\s+and\s+on\s+time\s+question\.\.\.\s+PWM\s+ramping\s*$/: 2 ]

Total 2 documents matching your query.

1. [Amps] Warm up and on time question... PWM ramping (score: 1)
Author: John Lyles <jtml@losalamos.com>
Date: Sat, 17 Dec 2011 12:09:08 -0700
In a crude way, the SCR/Triac dimmers for lighting do this. Collins and later Continental Electronics had their HV and screen voltage soft started by a similar AC cycle chopping, using SCRs in the pr
/archives//html/Amps/2011-12/msg00134.html (8,415 bytes)

2. Re: [Amps] Warm up and on time question... PWM ramping (score: 1)
Author: vk3pa@vk3pa.com
Date: Sun, 18 Dec 2011 15:49:46 -0600
http://www.pc5m.net/projects/filament-inrush-protection also Emtron uses a simular system _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting
/archives//html/Amps/2011-12/msg00144.html (9,496 bytes)


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