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- Опубліковано 12 вер 2024
- This is a 5 volt DC, 3 amp. linear power supply that uses an LM-323 regulator.
It is built onto the back of a large, thick, aluminum heatsink that has 2.5 inch tall fins on the other side. It is a dual power supply. It also puts out 9 volts DC at 1.0 amp. The voltmeter/ammeter
only monitors the 5 volt portion. The 5 volt power supply is operating a few things at this time,
hence the 0.4 amp. standby current. Nearest I can tell about the old Weston meter is it's
most likely from the 1920s or 1930s at the latest.
