Lambda / TDK / EMI EMS80-30

The TDK-Lambda EMS80-30 is a 1000 W DC power supply delivering 80 V at 30 A, engineered for industrial test, burn-in, and laboratory applications requiring stable, regulated output. This unit combines tight line and load regulation with low output ripple, soft-start input protection, and optional programmability to meet demanding system integration requirements.

Technical Specifications

Output: 1000 W, 80 VDC, 30 A

Line regulation: 0.1%

Load regulation: 0.1%

Output ripple: 100 mV peak-to-peak (carrier)

AC input: 105–125 VAC @ 18.8 A or 190–253 VAC @ 10.4 A (47–63 Hz)

Voltage mode: Load changes up to 100% produce output deviation less than 0.1% of maximum voltage

Current mode: Load changes up to 100% produce output deviation less than 0.1% of maximum current

Key Features

Soft-start circuitry limits inrush current to levels below full-load draw during power transitions

Overvoltage protection standard on this model

Remote sensing capability for applications up to 300 VDC; twisted leads recommended, shielded leads required in high-field environments with shield grounded at terminal TB1/J1-14

Fully programmable via analog programming or optional RSTL digital interface

Air-cooled design optimized for continuous operation

Typical Applications

Laboratory test benches and system validation

Burn-in testing for semiconductor and component qualification

OEM integration into larger systems

Industrial process equipment requiring stable, regulated DC power

Compatibility & Integration Compact footprint supports integration into existing industrial and laboratory frameworks. Input voltage selection (single-phase 105–253 VAC) accommodates both North American and international installations. Single output configuration simplifies control and monitoring without requiring multi-channel complexity.