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TDK-LAMBDA CUS100ME12 100W AC-DC Power Supply

The TDK-LAMBDA CUS100ME series provides a compact and versatile 100W AC-DC power supply solution. Packaged in a standard 2x4” footprint, it delivers high power density with convection or conduction cooling. Certified for medical and ITE applications, the CUS100ME is suitable for a wide range of industrial and commercial equipment, including Class I and Class II installations. Enclosure options like baseplates and U channels provide flexibility for various mounting requirements.

Authorized Distributors
Source:DigiKey
Part No:CUS100ME-12
Stock:0
Inv Date:06-09-2026
Price: Unit price: $66.93
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Part No:CUS100ME-12
Stock:40
Inv Date:06-10-2026
Price: Unit price: $55.72
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Part No:CUS100ME-12
Stock:0
Inv Date:06-09-2026
Price: Unit price: $63.02
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Part No:CUS100ME-12
Stock:36
Inv Date:06-09-2026
Price: Unit price: $73.77
Buy/RFQ:
Part No:CUS100ME-12
Stock:36
Inv Date:06-09-2026
Price: Unit price: $73.77
Buy/RFQ:

TDK-LAMBDA CUS100ME12 100W AC-DC Power Supply Specifications:

  • Input Voltage range: 85 - 264 Vac
  • Input Frequency: 47 - 63 Hz
  • Input Current (100Vac): 1.4 A
  • Inrush Current at 230Vac (Cold Start): <65 A
  • Leakage Current: <250 uA at 230Vac 63Hz
  • Touch Current (Enclosure Leakage): <100 uA
  • Power Factor (115/230Vac): >0.97 / 0.89 (100% load)
  • Harmonic Compliance: Meets IEC61000-3-2 Class A
  • No Load Power Consumption: <0.5 W (230Vac)
  • Hold Up Time: >24 ms
  • Efficiency: Up to 94%
  • Average Efficiency: >87% (Measured at 25%, 50%, 75% and 100% load conditions)
  • Conducted & Radiated EMI: EN55032/EN55011-B
  • Immunity: Compliant with EN60601-1-2:2015
  • Insulation Class: Construction suitable for Class I or Class II installation
  • Safety Certifications and Markings: IEC/EN/UL/CSA62368-1, 60950-1, IEC/EN60601-1, ES60601-1, CE Mark and UKCA Mark
  • Output Voltage: 12 V
  • Maximum Output Voltage: 13.2 V
  • Output Current: 8.33 A
  • Maximum Power: 100 W
  • Line Regulation: <0.5%
  • Load Regulation: <1%
  • Ripple & Noise: <1% of nominal output
  • Temperature Coefficient: ±0.02%/°C
  • Overcurrent Protection: 110 to 190%
  • Overvoltage Protection: 115-140%
  • Weight: 180 g (Open Frame)
  • Size (WxLxH): 50.8 x 101.6 x 31.5 mm

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Frequently Asked Questions

Where can I buy TDK-LAMBDA CUS100ME12?

You can click on the BUY or RFQ button to purchase CUS100ME12 from an authorized TDK-LAMBDA distributor.

How do I troubleshoot issues or seek technical support for part CUS100ME12?

You can download the CUS100ME12 datasheet or visit the TDK-LAMBDA website for support.

Who is the manufacturer of CUS100ME12?

TDK-LAMBDA

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