Models JQE 100-2.5M - half rack (top left),
JQE 25-40M - full rack and JQE 25-4M - quaerter rack (bottom)

Series JQE power supplies are systems-type voltage stabilizers with current limiting. They are available in a variety of ratings: 100 watts in a 1/4-rack package, 250-500 watts in a 1/2-rack package, and 1000 watts in a full-rack package.

Optionally, the front panel knobs can be replaced with locking-type screw-driver-adjustable controls by specifying models with suffix "L."

The tabulation of the effective series resistance and inductance in voltage mode and the effective shunt resistance and shunt capacitance in current mode, is done to allow a calculation of the output impedance versus frequency.

JQE are CE Marked per the Low Voltage Directive (LVD), EN61010-1 in accordance with the Conditions of Conformance.