The TDK-Lambda EMI TCR600S3 is a programmable DC power supply engineered for industrial and laboratory applications requiring stable, precise output across demanding operating conditions. This 600W unit delivers high power density with active soft-start capability, eliminating magnetic inrush current, and incorporates internal RFI filtering using ferrite toroidal chokes and VDE-listed capacitors for clean power delivery.
– Technical Specifications
Input:
• Standard AC input: 115 VAC, 1Ø, 47 to 63 Hz (operating range 105 to 130 VAC)
• Optional inputs available: 100V, 200V, and 208/220 VAC single or three-phase
• Soft-start eliminates AC inrush current
• Internal RFI/EMI filtering with ferrite chokes and “X”/”Y” VDE capacitors
Output:
• Regulation—line effects (CV mode): <0.1% for ±10% input voltage change
• Regulation—load effects (CV mode): <0.1% for 5% to 100% load variation
• Temperature coefficient: 0.02°C/°C (voltage), 0.03°C/°C (current) of rated maximum
• Transient response: 30% step load recovers to ±2% within 75 ms
• Long-term stability: ±0.05% over 8 hours post warm-up under fixed conditions
• Operating temperature: 0°C to 40°C (derate 10% current at 50°C ambient)
– Key Features
• Programmable voltage and current output for precise power delivery
• Active Power Factor Correction (0.99 typical) reduces line loading
• Constant voltage and constant current modes with independent regulation
• Phase rotation sequence not required for three-phase inputs
• Phase-to-phase voltage balance requirement: ±2% for ripple specification compliance (3Ø models)
– Typical Applications
• Industrial test benches and ATE systems
• Laboratory R&D power requirements
• Burn-in and stress testing
• Equipment commissioning and validation
– Compatibility & Integration
Available in 600W, 1000W, 1800W, and 2800W configurations. Multiple optional input voltage selections accommodate global facility standards without redesign.
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