User manual

Operating instruction lab
power supply unit
type 2225.2
The intended application of the power supply unit covers:
- link and operation of low-voltage consumers with an operating voltage between 0 and 24 VDC. The power input of
the consumer may not exceed 6,0 A.
Note! Absolutely read!
- Read this guidance exactly. With damage, which is caused by neglect of the guidance, the warranty claim goes
out. For damages we do not take over adhesion.
1. introduction
this power supply unit is universally applicable with its infinitely variable adjustment possibilities of voltage and current
for school, occupation, hobby etc.. An electronic current limiting protects the power supply unit against overloading.
Output voltage and - current are electronically stabilized and infinitely variable adjustable. Thus the electronic restraint
current can as adjustable Current limiting to be used, in order to protect consumers against a too high power input. In
the case of an overloading the output voltage is then lowered accordingly (in the case of short-circuit on close 0V).
With removal of the overload the output voltage adjusted before resets itself automatically. The respective operating
point - voltage - (u) - or restraint current (i) - is displayed by one red LED each. The adjusted values are readable over
2 LCD displays or analog displays each. The voltage or current adjustment is made by one double button each
(rough- fine). Additionally a change .