RJ
On 12/5/2015 5:12 PM, Christopher Zach
wrote:
So the old charger on my E15 (wreck-trak) stopped working this summer, and this fall I figured I would check it.
Symptom was no charging, 110 on primary, transformer was very hot after being on all night.
Power to 36 volt molex line into charger: Check and ok.
Voltage across diodes: .6 volts, check
Voltage across secondary BOOM shorted a diode by mistake.
Raw AC from secondary: 8-10 volts or so. Odd.
So on a lark (and since I blew a diode) I replaced both diodes, cleaned up the connectors, and tried it this evening.
Fail. No charging at all.
Did I actually have the transformer fail? What kind of voltage AC should I see between the transformer secondary poles and what DC should I see on output with the charger disconnected from the pack?
Drat.
C
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