The TDK-Lambda EMI GEN 12.5-60 is a programmable DC power supply delivering 750 W of regulated power across 0–12.5 VDC and 0–60 A output ranges. Built for industrial, laboratory, and OEM applications, this 1U rack-mount unit combines high efficiency, low noise output, and integrated EMI filtering with extensive control interfaces and parallel operation capability.
## Technical Specifications
**Electrical Performance**
• Output: 0–12.5 VDC, 0–60 A (750 W rated)
• Input: 85–265 VAC, 47–63 Hz, single-phase
• Efficiency: 84% typical
• Power Factor Correction: 0.99 typical (active)
• Voltage ripple/noise: 0.008 Vrms (5 Hz to 1 MHz)
• Current ripple/noise: 0.12 Arms (5 Hz to 1 MHz)
**Analog Control & Sensing**
• Programmable via 0–5 V or 0–10 V selectable
• Remote sensing for output cable drop compensation
• Isolated analog current and voltage control options
• Constant voltage/constant current auto-crossover
## Key Features
• RS-232 and RS-485 standard; optional LAN (LXI), USB, GPIB (IEEE 488.2 SCPI)
• Front-panel voltage and current meters (four-digit LED displays)
• Adjustable overvoltage protection (OVP), undervoltage lockout (UVL), and current foldback
• Fine/coarse encoder control for voltage and current adjustment
• Preview settings with output disabled; last-setting memory (no battery required)
• Safe restart and auto-start modes; front-panel lockout
• Parallel operation: up to four units with active current sharing and configurable master/slave control
## Physical Characteristics
• 1U rack mount or benchtop configuration
• Dimensions: 422.8 mm W × 43.6 mm H × 432.8 mm D
• Weight: 7000 g
• Operating temperature: 0–50 °C
## Compliance
IEC61010-1, CSA C22.2 No.61010-1, EN61010-1, UL61010-1; CE/UKCA marked.
