Kepco ATE100

The Kepco ATE100 is a precision analog-controlled DC power supply engineered for laboratory and industrial applications requiring stable, reliable power delivery. It combines voltage and current stabilization modes with automatic crossover, full-range front-panel potentiometer control, and optional programmability via analog (0-10V) or digital interfaces. The unit delivers up to 1000 W in full-rack configurations and features programmable overvoltage protection, low-noise cooling, and multiple readout options including analog meters or digital LCD displays.

## Technical Specifications

• **Power Output:** 1000 W (full-rack models)
• **Control Architecture:** Analog-controlled with linear, fully dissipative NPN pass transistor section
• **Output Modes:** Voltage stabilization, current stabilization, and automatic mode crossover
• **Programming Options:** 10-turn front-panel potentiometers for full-range control; 0-10 V analog programming; optional digital programming via LCD display (DM suffix); optional IEEE-488 digital control (SN-series interfaces)
• **Operating Modes:** User-selectable slow or fast response; optional fast mode for rapid programming
• **Overvoltage Protection:** Programmable protector with manual front-panel adjustment or 0-10 V analog signal programming
• **Ripple and Noise:** <0.1 mV rms, <1 mV p-p typical in slow mode (model-dependent); ATE 325-0.8M: 10 mV rms maximum, 50 mV p-p maximum
• **Offset Control:** High-gain, zeroable offsets for precise voltage tracking or variable resistance control
• **Output Impedance:** Frequency-dependent series resistance/inductance (voltage mode) and shunt resistance/capacitance (current mode); tabulated values provided
• **Input Voltage:** Selectable ranges—95–113 V, 105–125 V, 190–226 V, 210–250 V AC; 47–65 Hz
• **Operating Temperature:** 0 °C to 65 °C; 10% output current derating required above 55 °C
• **Storage Temperature:** -40 °C to 85 °C
• **Cooling:** High-efficiency single-bearing fan with low-noise non-metallic blades

## Key Features

• Mode-status LEDs on front panel
• Optional analog meters (M suffix) or digital LCD readouts (DM suffix) for voltage and current monitoring
• Multiple output voltage and current configurations (e.g., 0–100 V / 0–10 A, 0–100 V / 0–1 A, 0–100 V / 0–2.5 A)

## Compatibility & Integration

Analog 0-10 V programming interface and optional IEEE-488 digital control enable integration into automated test and measurement systems.