Gossen Konstanter 33K7EU 5/2X25RD DC Power Supply

The Gossen Konstanter 33K7EU 5/2X25RD is a dual-output DC power supply delivering up to 25 V and 1 A per channel. Purpose-built for laboratory and production test environments, this unit combines precise voltage and current regulation with comprehensive protective functions to maintain equipment integrity during operation.

Technical Specifications

• Output Configuration: Dual independent outputs


• Maximum Voltage per Output: 25 V


• Maximum Current per Output: 1 A


• Voltage and Current Regulation: Precise regulation with digital LED displays for both set and measured values

Key Features

• Manual adjustment via rotary knobs with selectable resolution


• Remote sensing mode for load-end voltage stabilization


• Analog interface supporting external control voltages and master-slave operation


• Protective and self-monitoring functions integrated throughout operation


• Sequence function enabling automatic recall of stored test settings


• MIN-MAX function for automatic logging of voltage and current extrema


• Multiple units linkable via analog interface for extended test configurations

Typical Applications

• Research and development circuits and prototypes


• Laboratory bench testing and validation


• Production test systems and inline verification


• Semiconductor device processing and characterization


• Automotive electronics functional testing


• Power delivery to sensitive analog and digital devices

Compatibility & Integration The 33K7EU accommodates both standalone bench operation and 19" rack-mount system integration. The analog interface provides straightforward integration with external control systems and multi-unit master-slave topologies. Computer control interfaces - including IEEE488, RS232C, and USB - are available in certain Konstanter series configurations; specific interface support for this model should be confirmed with manufacturer documentation.