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- Fri Jul 29, 2016 6:27 am
- Forum: Serial Port Products
- Topic: Cathodic protection rectifier troubleshooting
- Replies: 5
- Views: 21286
I have a rectifier that has 40 volts dc output but no mV or mA reading across the shunt. What kind of problem should I be looking for. detail is that when i apply only 2 volt DC there is no mV across Shunt but the value of permanent reference electrode come to fulfill value -850 mV what it mean? oth...