The TDK-Lambda EMS60 series is an enclosed AC-DC power supply engineered for industrial and medical applications requiring high reliability and compact power delivery. These units deliver up to 600W across a range of output configurations, supported by universal AC input, active power factor correction, and integrated protection circuits. Built-in soft start limits inrush current, while CV/CC operation with automatic crossover handles both constant voltage and constant current loads. Programmable via analog control or optional RSTL digital interface, the EMS60 maintains tight line and load regulation of 0.1% each, with typical carrier ripple of 75 mV P-P (40 mV P-P available on select models). Internal cooling fans enable continuous operation from 0°C to 70°C ambient, with 1% per degree Celsius derating above 50°C.
## Technical Specifications
• **Output Power:** Up to 600W across multiple configurations (EMS 60-10, EMS 60-18, EMS 60-33, EMS 60-40)
• **AC Input:** 105–125 VAC / 190–253 VAC, 47–63 Hz, single phase; three-phase options available for higher power variants
• **Input Current:** 11.3A @ 105–125 VAC; 6.3A @ 190–253 VAC
• **Output Voltage:** 60 VDC (model-dependent configurations)
• **Output Current Range:** 10A, 18A, 33A, 40A per model
• **Line Regulation:** 0.1%
• **Load Regulation:** 0.1%
• **Ripple (P-P Carrier):** Typically 75 mV; 40 mV P-P option on select models
• **Operating Temperature:** 0°C to 70°C continuous; storage –55°C to +85°C
• **Isolation (1 minute, 20 mA limit):** Input to Output 4.0 kVAC; Input to PE 2.0 kVAC; Output to PE 1.5 kVAC
• **Isolation Resistance:** >100 MΩ @ 500 VDC (Output to PE)
## Key Features
• Soft start protection standard across all models
• Overvoltage, overcurrent, and overtemperature protection
• Analog or digital (RSTL) programming options
• U/L Recognized certification
• High power density, lightweight enclosed design
## Typical Applications
Industrial automation, precision test equipment, medical instrumentation, and laboratory power systems.
## Compatibility & Integration
Analog programming interfaces accommodate potentiometer-based control. Optional RSTL digital interface enables networked operation and telemetry in automated test environments.
