Product Features:

An adjustable excitation power supply system with vacuum tube recitifier is disigned for low voltage but big current' units;
Use WE4144 as main circuit and some WE materials;

Pointer indication of output current adjustment
 

Specification:
Power Output：220V～240V/AC  50Hz～60Hz;  100V～120V/AC  50Hz～60Hz
Power Output：3 selections

LOW.   DC  10-24V / 0.5~2A
MID.   DC  3-10V  / 0.5~2A
HIGH.  DC  3-10V / 0.5~2A.
Dimension：485X320X450
Weight：39Kg

Vacuum Tubes：EL-6C(interchangeable) or（EQ1-6/0.325）× 4/pcs
It can apply into excitation power.
HIGH/MID Terminals:
597X2(597x1) / 555X1/LM-755exX1 / 594X1 / RCA-1428X1

LOW Terminals:
555X2 / 594X/TA-4181X2