JQE Series – Voltage Stabilizers

Power Products

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. These power supplies offer ultra low noise and ultra low ripple at the output.

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.

Key Features

• 10 turn voltage control for exceptional resolution.
• Analog output control by resistance: 1000W/Volt; or by a voltage delivering 0-1mA.
• Digital listen only control using SN-series digital interfaces.
• Current limited, front panel control (not programmable) 10%-105% Io max.
• JQE can control current with an external current-sense resistor.