Fixed voltage power supplies series PS 9000

 

These new primarily switched laboratory power supplies are specifically designed for all laboratory and system applications.
The units provide highly stable output voltage and current levels.

 

Meters
The units are equipped with separate analogue volt- and amperemeters class 2.0.  

 

Voltage and current setting
The output values of voltage and current can be set on the units by means of a screwdriver on the front panel.

 

Remote sense
The remote sense feature can be used to compensate the voltage loss between the output terminals and the load (max. 1.2V per cable). The sense terminals are on the rear of the unit. The
switch-over to remote sense mode happens automatically.  

 

Overvoltage protection (OVP)
This series is equipped with overvoltage protection as standard. In case the OVP is activated, the LED „OVP“ lights. The OVP threshold can be adjusted with a trimmer located on the front panel.

Parallel & series connection, master-slave operation
Two or more power supplies can be connected in series or parallel. In this case one unit will operate as the master unit controlling the others.

 

Remote control

The units can be controlled and monitored with the UTA12 USB interface (see Accessories page).

 

Overtemperature protection (OT)

If the unit overheats, it will automatically switch off and the
LED „OT“ lights. After cooling down the unit will switch on automatically.

 

Remote adjustment of the output voltage
The output voltage can be externally set by means of an external voltage of 0...10V for 0 ... Umax.

 

Remote adjustment of the output current
The output current can be externally set by means of an external voltage of 0...10V for 0... Imax. The terminals for the external programming are on the rear of the unit.