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TDK-LAMBDA CUS600M12 600W AC-DC Power Supply

The TDK-LAMBDA CUS600M-12 series power supplies deliver 600W with forced air or 400W with convection cooling in a compact 3x5” footprint. These power supplies are ideal for medical and ITE applications, offering certifications and features like remote on/off, remote sense, and a Power Good signal. Options include an internal fan and output adjustment, making them versatile for various industrial and commercial uses. The CUS600M1 models provide a cost-optimized solution with a reduced feature set.

Authorized Distributors
Source:Newark
Part No:CUS600M-12
Stock:10
Inv Date:06-09-2026
Price: Unit price: $208.97
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Source:DigiKey
Part No:CUS600M-12
Stock:292
Inv Date:06-09-2026
Price: Unit price: $196.11
Buy/RFQ:
Part No:CUS600M-12
Stock:0
Inv Date:06-10-2026
Price: Unit price: $179.46
Buy/RFQ:
Part No:CUS600M-12
Stock:0
Inv Date:06-09-2026
Price: Unit price: $213.82
Buy/RFQ:
Part No:CUS600M-12
Stock:23
Inv Date:06-09-2026
Price: Unit price: $163
Buy/RFQ:
Part No:CUS600M-12
Stock:23
Inv Date:06-09-2026
Price: Unit price: $163
Buy/RFQ:

TDK-LAMBDA CUS600M12 600W AC-DC Power Supply Specifications:

  • Input Voltage range: 85 - 265Vac
  • Input Frequency: 47 - 63Hz
  • Input Current (115/230Vac): < 6.0 / 3.0 (600W)
  • Inrush Current at 230Vac (typ) (Cold Start): <50A
  • Leakage Current: <200uA at 265Vac 60Hz
  • Touch Current (Enclosure Leakage): <100uA
  • Power Factor (115/230Vac): 0.99 / 0.95
  • Harmonic Compliance: Meets IEC61000-3-2 Class A
  • No Load Power Consumption: <0.5W at 230Vac
  • Hold Up Time (typ) at 115Vac Input: >22ms 400W load, >14ms 600W load
  • Efficiency: Up to 96%
  • Conducted & Radiated EMI (Class I only): EN55032/EN55011-B
  • Immunity (Class I only): Compliant with EN60601-1-2:2015
  • Insulation Class: Construction suitable for Class I or Class II installation
  • Safety Certifications and Markings: IEC/EN/UL62368-1, 60601-1, ES60601-1 and 60950-1. CE Mark and UKCA Mark
  • Nominal Output Adjustment (V): 12
  • Maximum Output Voltage: 11.7 - 12.9
  • Maximum Output Current (Convection): 33.4
  • Maximum Output Current (Forced Air): 50.0
  • Peak Output Current: 50.0
  • Maximum Output Power (Convection): 400.8
  • Maximum Output Power (Forced Air): 600.0
  • Line Regulation: 0.5%
  • Load Regulation: 1%
  • Ripple & Noise: 12V: 240mV, 19V - 28V: 360mV, 32V - 48V: 480mV
  • Temperature Coefficient: ±0.02%/°C
  • Overcurrent Protection: >105%. Hiccup mode, automatic recovery
  • Overvoltage Protection: Latching (unit shutdown)
  • Overtemperature Protection: Latching (unit shutdown)
  • Remote Sense: 0.5V total compensation
  • Remote On/Off: Opto-isolated. Inhibit: Low = ON, High = OFF
  • Power Good: Combined AC Fail and DC OK opto isolated signal
  • Standby Voltage: Open frame version: 5V 2A, /EF version 5V 1.5A
  • Operating Temperature: -20°C to +70°C
  • Storage Temperature: -40°C to +85°C
  • Operating Humidity: 10 - 95%RH
  • Altitude: 5,000m
  • Withstand Voltage: Input to Ground 2kVAC (1xMOPP), Input to Output 4kVAC (2xMOPP), Output to Ground 1.5kVAC (1xMOPP)
  • Isolation Resistance: >100MΩ at 25°C, 70%RH
  • Weight (Typ): Open frame: 470g, /EF: 790g
  • Size (LxWxH): Open frame: 127 x 76.2 x37mm, /EF: 157 x 85 x 42.5mm

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Frequently Asked Questions

Where can I buy TDK-LAMBDA CUS600M12?

You can click on the BUY or RFQ button to purchase CUS600M12 from an authorized TDK-LAMBDA distributor.

How do I troubleshoot issues or seek technical support for part CUS600M12?

You can download the CUS600M12 datasheet or visit the TDK-LAMBDA website for support.

Who is the manufacturer of CUS600M12?

TDK-LAMBDA

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