Lambda / TDK / EMI EMHP80-600-D-41212

The Lambda/TDK EMHP80-600-D-41212 is a 48 kW three-phase DC power supply engineered for high-current industrial and laboratory applications requiring stable, regulated output across demanding duty cycles. Part of the EMHP series, this unit delivers 0–80 VDC at 0–600 A using standard components configured to customer specifications without prototype engineering overhead.

Technical Specifications Electrical Performance

Output: 0–80 VDC, 0–600 A (48 kW)

Input: 3-phase 400 VAC, 30–60 Hz (operates 440–480 VAC within full specification)

Efficiency: 91% typical

Line/Load Regulation: ±0.1%

Output Stability: ±0.05% over 8 hours under constant external conditions

Temperature Coefficient: 0.02%/°C of maximum rating

Output Ripple: Voltage ripple and current ripple within series specifications Control & Programming Resistance-based programming supports constant-voltage and constant-current modes. External reference voltage programming (0–5 V or 0–1 mA) enables analog and digital control. Digital programming via IEEE 488 or RS232 available on request. Protection Standard overcurrent and overtemperature protection. Overvoltage protection offered as an option.

Key Features

Heavy-duty terminal blocks for high-current connections

Rear-panel programming terminals for flexible integration

Configurable operating modes without design iteration costs

Tight regulation (±0.1%) across line and load variations

Low drift stability maintained over extended periods

Physical & Environmental Unit weight ranges 750–1500 lbs depending on configuration class within the EMHP series.

Typical Applications Electrowinning and electroplating operations, DC motor testing and control, battery charging systems, materials testing under sustained high-current conditions, and industrial process power delivery requiring precision voltage and current control.