Topic: XM19A X10 Power Supply Schematic Diadram (Read 1744 times)

GPL · « **on:** July 09, 2020, 05:13:52 PM »

Hi,
After I had my SC1200 security Console power adapter broken, I decided to copy the schematic diagram from the PCB in order to make the device troubleshooting easier.
Please find below the schematic, it may help other members too.

Brian H · « **Reply #1 on:** July 09, 2020, 06:01:33 PM »

Thank you for the work you put into the schematic.
I am sure it will be a help to others.

It may also be a help to others using the similar power supply on the Mini Timer that has its power line transmitter as part of the power supply.

I do have a question. The capacitor on the 42VDC feed. Has a 220uF/25V capacitor on the schematic. Is that an incorrect voltage? As a 25V capacitor will not work very long. Maybe it was a 50V one?

GPL · « **Reply #2 on:** July 10, 2020, 06:34:51 AM »

Quote from: Brian H on July 09, 2020, 06:01:33 PM

Thank you for the work you put into the schematic.
I am sure it will be a help to others.

It may also be a help to others using the similar power supply on the Mini Timer that has its power line transmitter as part of the power supply.

I do have a question. The capacitor on the 42VDC feed. Has a 220uF/25V capacitor on the schematic. Is that an incorrect voltage? As a 25V capacitor will not work very long. Maybe it was a 50V one?

I made a correction, its voltage rating is actually 63V

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Author Topic: XM19A X10 Power Supply Schematic Diadram (Read 1744 times)

GPL

XM19A X10 Power Supply Schematic Diadram

Brian H

Re: XM19A X10 Power Supply Schematic Diadram

GPL

Re: XM19A X10 Power Supply Schematic Diadram