The Lambda/TDK EMI TCR500T10 is a 10 kW industrial power supply engineered for demanding environments requiring stable DC output with exceptional load and line regulation. The unit integrates advanced RFI/EMI filtering and soft-start AC input conditioning to deliver clean, regulated power across a wide range of operating conditions.
Technical Specifications
AC Input
• Input voltage options: 115 VAC, 208/220 VAC, 230 VAC (optional 100 VAC and 200 VAC available)
• Input frequency: 47 to 63 Hz
• Voltage operating range: 105–130 V for 115 V models; 190–253 V for 208/220 V models
• Phase-to-phase voltage balance: ±2% for ripple specification compliance
• Phase rotation sequence: not required
• Soft-start with input SCRs to eliminate inrush current transients
• Current draw at 10 kW: 46 A per phase
Output Regulation
• Load regulation (constant voltage mode): <0.1% variation for 50–100% load current; <0.05% variation below 50% output
• Load regulation (constant current mode): <0.1% variation for 50–100% load voltage; <0.05% variation below 50% output
• Output ripple: worst-case specified under all resistive load conditions with AC input within specification
• Ripple measured at 50% output voltage and current; decreases toward full rating
Thermal Derating
• Rated output: 0°C to 40°C ambient
• 50°C ambient: 10% derating of 40°C current ratings
– Key Features
• Internal RFI filter with ferrite toroidal chokes
• VDE-listed "X" and "Y" capacitors for EMI suppression
• VDE 875 Level N and VDE 871 Level A compliance for line-conducted RFI reduction
• Wide AC input voltage tolerance with soft-start conditioning
• Tight load and line regulation across full output range
• Flexible input voltage configurations
– Typical Applications
Industrial environments demanding precise DC power with minimal EMI emissions and high immunity to AC line disturbances.
– Compatibility & Integration
Standard industrial AC line inputs (47–63 Hz) with phase-independent operation; external AC source conditioning not required within specified voltage tolerances.
