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TDK-LAMBDA CUS150M48 150W AC-DC Power Supply

The TDK-LAMBDA CUS150M series provides a compact and versatile 150W AC-DC power supply solution. Packaged in a standard 2x4” footprint, it delivers up to 150W with forced air cooling or 120W with convection cooling. The CUS150M is ideal for medical, ITE, and Class I & II applications, meeting Class B EMI requirements. Available with various enclosure and cooling options, it caters to diverse industrial needs, including those requiring high ambient temperature operation and space-saving designs.

Authorized Distributors
Source:DigiKey
Part No:CUS150M-48
Stock:1
Inv Date:06-09-2026
Price: Unit price: $70.99
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Part No:CUS150M-48
Stock:64
Inv Date:06-10-2026
Price: Unit price: $59.19
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Part No:CUS150M-48
Stock:0
Inv Date:06-09-2026
Price: Unit price: $62.22
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Part No:CUS150M-48
Stock:130
Inv Date:06-09-2026
Price: Unit price: $66.24
Buy/RFQ:
Part No:CUS150M-48
Stock:130
Inv Date:06-09-2026
Price: Unit price: $66.24
Buy/RFQ:

TDK-LAMBDA CUS150M48 150W AC-DC Power Supply Specifications:

  • Input Voltage range: 85 - 264 Vac
  • Input Frequency: 47 - 63 Hz
  • Input Current (100Vac): 2.2 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): >0.98 / 0.92 (100% load)
  • Harmonic Compliance: Meets IEC61000-3-2 Class A, Class C >120W output
  • No Load Power Consumption: <0.5 W (230Vac)
  • Hold Up Time: >18 ms
  • Efficiency: Up to 94%
  • Average Efficiency: >91
  • Conducted & Radiated EMI: EN55032/EN55011-B
  • Immunity: Compliant with EN60601-1-2:2015
  • Insulation Class: 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
  • Operating Temperature: -20 to +85 °C
  • Storage Temperature: -40 to +85 °C
  • Altitude: 5,000 m
  • Withstand Voltage: 1,500 Vac (Input to Ground), 4,000 Vac (Input to Output), 1,500 Vac (Output to Ground)
  • Isolation Resistance: >100 MΩ
  • Weight: 185 g (Open frame)

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Frequently Asked Questions

Where can I buy TDK-LAMBDA CUS150M48?

You can click on the BUY or RFQ button to purchase CUS150M48 from an authorized TDK-LAMBDA distributor.

How do I troubleshoot issues or seek technical support for part CUS150M48?

You can download the CUS150M48 datasheet or visit the TDK-LAMBDA website for support.

Who is the manufacturer of CUS150M48?

TDK-LAMBDA

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