HV1K4C

Four-Channel High Voltage Supply with Current Limit

Precision four-channel high-voltage power supply with independent outputs, current limiting and Ethernet control

Overview

The HV 1K 4C is a laboratory-grade four-channel high-voltage power supply designed for applications requiring stable negative high voltage up to –1000 V DC with precise current limiting. Each channel can be independently enabled and monitored, providing real-time voltage and current measurement.

The unit combines intuitive local control via rotary encoders and display interface with remote operation through an Ethernet connection.

Key features

Four independent output channels
Adjustable output voltage: –200 V to –1000 V DC
Adjustable current limit: 10 µA to 1000 µA
Integrated voltage and current measurement
Soft-start output activation
Ethernet-based remote control via TCP/IP

Applications

Scientific and laboratory instrumentation
Detector biasing
Electrostatic systems
Sensor characterization
Research and development platforms
High-voltage testing and measurement

Technical Specifications

4 independent output channels
Output voltage range: –200 V to –1000 V DC
Measured voltage range: –180 V to –1000 V DC
Adjustable current limit: 10 µA to 1000 µA
Measured current range: 4 µA to 1000 µA
Output ripple: ≤ 200 mV AC RMS
Output ripple (peak-to-peak): ≤ 800 mV p-p
Universal AC input: 80–264 V AC
Ethernet communication interface with TCP protocol (port 10001)
DHCP support for automatic IP address assignment