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| To: | [email protected] |
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| Subject: | Re: LF: RE: Todmorden receiver |
| From: | Paul Nicholson <[email protected]> |
| Date: | Mon, 27 Nov 2017 19:26:43 +0000 |
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Jim wrote: > Considerably reducing DC-DC converter output filter > capacitance and/or load current can almost always solve > the problem of erratic power supply startup related to > high source resistance, When I checked the data sheet for the IP1215S isolating DC-DC converter I spotted that it said max 47uF load capacitance - and I had 100uF hanging on each rail. Hopefully that's the answer. For some reason I can't reproduce the start-up problem in the office even though I've got slightly higher cable resistance. I like these XP power IP series converters, good isolation and they have a large input voltage range. -- Paul Nicholson -- |
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