The Lambda/TDK/EMI EMS13-200 is a programmable DC power supply delivering 13 V at 200 A (2.6 kW maximum) for industrial, telecommunications, and laboratory test applications. It operates from single-phase or three-phase AC input (190–250 VAC, 47–63 Hz) with selectable voltage ranges, constant current/constant voltage regulation modes, and soft-start inrush current limiting. Digital metering and optional RSTL digital interface (RS232/IEEE 488) enable both local and remote system control. High-efficiency switch-mode design with external forced-air cooling provides stable output regulation: load regulation under 0.1% across both voltage and current modes, with output ripple of 75 mV rms. Housed in a 19.00 × 21.00 × 3.50 inch (48.3 × 53.3 × 8.9 cm) chassis weighing 34 lb (15 kg), the EMS13-200 combines analog programmability with optional digital interfaces for flexible integration into automated test systems and burn-in environments. Single-phase operation draws maximum 27.4 A; three-phase operation requires 16.5 A at rated frequency. Compliant with CE requirements and designed with comprehensive protection against fire and shock hazards.
## Technical Specifications
• **Output Voltage:** 13 V DC (maximum)
• **Output Current:** 200 A (maximum)
• **Output Power:** 2.6 kW (maximum)
• **Regulation (CC/CV Mode):** <0.1% load change (100% step, voltage mode); <0.1% load change (100% step, current mode)
• **Output Ripple:** 75 mV rms
• **Input Voltage:** 190–250 VAC (single-phase, 27.4 A max); 190–253 VAC (three-phase, 16.5 A at 47–63 Hz)
• **Input Frequency:** 47–63 Hz
• **Cooling:** External forced-air
• **Soft-Start Inrush:** Less than full-load line current
## Key Features
• Programmable output control with analog interface
• Optional RSTL digital interface (RS232/IEEE 488) for remote operation
• Digital front-panel meters for voltage and current monitoring
• Dual-input topology: single-phase or three-phase AC operation with user-selectable ranges
• High-efficiency switch-mode topology
• Integrated soft-start limiting to minimize AC inrush transients
## Typical Applications
• Industrial automation and process control
• Telecommunications equipment testing and deployment
• Laboratory burn-in and accelerated aging tests
• High-current DC load simulation
## Compatibility & Integration
• CE marking compliance
• Optional RSTL digital interface for system integration and automated test environments
• Analog programming for direct instrument control
