Datasheet
4. Regler und Anzeigen
1. Ein/Ausschalter :
Schaltet das Gerät ein und aus. Wenn das Gerät eingeschaltet
ist, leuchtet das Display.
2. Netzanschlussbuchse mit Sicherung
3. Sicherungsfach: herausziehen um die Sicherung zu wechseln
4. Regler für Ausgangsspannung
5. Regler für Ausgangsstrom.
6. Ein/Ausschalter für Ausgang
7. Positive (+) Ausgangsbuchse (Rot)
8. PE () Ausgangsbuchse (Grün)
Gehäuse-Erdungsanschluss
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Basic Mode of Operation
This power supply is designed to operate as a constant voltage
source or as a constant current source. Automatic crossover to either
mode of operation occurs when the load condition changes as
following:
Constant Voltage (CV), Automatic crossover & Constant Current
(CC)
The power supply functions as a constant voltage source (CV) as long
as the load current is less than the preset current limiting value. When
the load current is equal to or greater than the preset current limiting
value, the power supply will automatically cross over to the constant
current mode, voltage will drop, (CC) will show on the LCD display
panel and it will operate as a constant current source.
When the load current drops below the preset current limiting value,
the supply returns to constant voltage (CV) mode
Presetting Current Limiting Value (CC)
Switch on the power supply, adjust the output voltage to about 3V,
turn off the output terminal with push button 6, icon
becomes
Short the black and red output terminals and turn on the output
terminal by 6, icon becomes
adjust the current limiting
value to your desired value say x Amp by tuning knob 5. Turn off the
output terminal and take out the shorting connection.
The current limiting of power supply has been preset to x Amp for the
whole range of output voltage.
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