Kepco JQE36-30M

The Kepco JQE36-30M is a single-output DC power supply delivering 0–36V at 0–30A with 100W capacity in a 1/4-rack package. Built as a series pass voltage stabilizer, it combines tight voltage regulation with adjustable current limiting and front-panel analog control. The unit excels in applications demanding stable, low-noise power with exceptional source and load regulation.

## Technical Specifications

• **Output:** 0–36V, 0–30A
• **Power Rating:** 100W
• **Output Impedance (Voltage Mode):** 60 µΩ
• **Output Inductance (Voltage Mode):** 0.5 µH
• **Shunt Resistance (Current Mode):** 16 kΩ
• **Shunt Capacitance (Current Mode):** 11 µF
• **Voltage Control:** 10-turn precision potentiometer
• **Current Limiting:** Adjustable 10% to 105% of rated maximum via front panel
• **AC Input:** Selectable 105–125V a-c or 210–250V a-c, 50–65 Hz, single phase
• **Isolation Voltage:** 500V d-c or peak (chassis to output)
• **Leakage Current:** <5 µA rms, <50 µA peak-to-peak at 115V a-c, 60Hz

## Key Features

• **Regulation Performance:** Source voltage influence <0.0005% (Voltage Mode), <0.005% (Current Mode)
• **Load Regulation:** <10 µV (Voltage Mode)
• **Amplifier Offset:** <10 µV (Voltage Mode), <5 nA (Current Mode)
• **Analog Control Interface:** 1000Ω/Volt by resistance; 0–1 mA by voltage
• **External Current Sensing:** Supports control via external current-sense resistor
• **Digital Interface:** Listen-only SN-series digital control available
• **Metering:** Analog meters standard; digital LCD meter modules (suffix "DM") available as form-fit-function equivalents

## Typical Applications

Laboratory power systems, device testing, burn-in operations, and precision current-limited power delivery where voltage stability and noise rejection are critical.

## Compatibility & Integration

The JQE36-30M integrates into modular systems supporting series connection architectures. Front-panel voltage and current controls enable manual operation; optional digital interfaces support automated test environments requiring listen-only monitoring and status reporting.