Datasheet

6. Connection and Operation Procedure
1. After checking with the rating label plug in to AC mains.
2. Switch on the power supply and the LCD display should be on at
the same time.
3. The (CV) icon should be shown on the display.
4. Turn to current volume knob 5 to maximum clockwise if you do
not require lower Current limiting value, otherwise do the preset
the (CC) limiting procedure.
5. Set your desired output voltage and then turn off the output
terminal by push button 6
6. Connect to your load positive to positive and negative to negative.
7. Turn on the output terminal again and check if display shows (CV)
8. If display shows (CC), either your preset current limiting value is
too low or your load requires more voltage and current. You need
to re-access the voltage and current requirement of your load and
increase the voltage or current accordingly until (CV) appears.
Tracking Output Over Voltage Protection ( OVP )
This is to protect the connected load in the event that the output
voltage control circuit mal-functions, the maximum output voltage will
not exceed 30% of the adjusted voltage value at the time of the
operation.
Over Temperature Protection
When the temperature inside the power supply becomes higher than
a pre-determined value, the output voltage and current of the power
supply will automatically decrease to zero to prevent damage to
power supply. When the temperature inside the power supply returns
to about 65°C then the power supply will automatically return to
operation again.
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3. Einführung
Diese kompakten 100 Watt Schaltnetzteile mit Strombegrenzung
wurden mit den Zielen einer hohen Genauigkeit und Portabilität
entwickelt. Für die Strom- und Spannungseinstellungen werden
drahtgewickelte Potentiometer verwendet. Das vierstellige Display
gibt die Strom- und Spannungswerte hochpräzise wieder.
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