User Manual PSD4032A
10
Operating Conditions
The ambient temperature range during operation should be b 0 to +50°C
and should not exceed. - 40°C or + 70°C during transport or storage. The
operational position is optional, however, the ventilation holes on the PSD4032A
must not be obstructed.
First Time Operation
After unpacking the instrument check for any mechanical damages. The
instrument should be plugged in mains-plug of proper mains supply 230V + 10%.
On switch ON no undue observation should be noticed. Once the instrument is
switched ON the power ON is indicated by liting of display.
Operation
The power supply PSD4032A has electrically floating outputs. This permits easy
series or parallel connection with other power supply units, to increase supply
voltage or current respectively.
Constant Voltage Mode Operation :
The output voltage is unchanged / constant for load current applied up to the set
current value. Constant voltage mode is indicated by CV (LED) On.
Constant Current Mode Operation :
When the load current is increased more than the set current limit then output
voltage starts decreasing with respect to increase in load current. Constant current
mode is indicated by CC (LED) On.