New DealsOffersContact UsHelpTrack Ordersen français
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement Support
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom Orders
        View All Services
        Technical Resources
        • Healthcare
        • Robotics
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Transportation
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchase & Procurement Support
              • Stock management
                • Design
                  • Education
                    • Packaging Solutions
                      • Custom Orders
                        • View All Services
                        • Technical Resources
                          • Back to Technical Resources
                          • Healthcare
                            • Robotics
                              • Industrial Automation
                                • OEM Solutions
                                  • EV Charging
                                    • Transportation
                                      • Internet of Things
                                        • Artificial Intelligence
                                          • Maintenance & Safety
                                            • Wireless Technology
                                              • Sensor Technology
                                                • Power Management
                                                  • Embedded Hub
                                                    • 3D Printing Solutions
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • eTechJournal
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To Newark
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Legislation and Environmental
                                                                          • FAQ's
                                                                            • Feedback
                                                                              • View All Help
                                                                            • Communities
                                                                            • element14
                                                                              Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                              hacksterio
                                                                              Hackster is a community dedicated to learning hardware.
                                                                              • Back to Communities
                                                                              • element14
                                                                                • Hackster.io
                                                                                • Bill of Materials (BOM) Upload
                                                                                  • Tools
                                                                                  • Quick Buy
                                                                                    BOM Upload
                                                                                    Request a Quote
                                                                                    All Buying Tools
                                                                                    • Back to Tools
                                                                                    • Quick Buy
                                                                                      • BOM Upload
                                                                                        • Request a Quote
                                                                                          • All Buying Tools
                                                                                          • Offers
                                                                                            • Contact Us
                                                                                              • Help
                                                                                                • New Deals
                                                                                                  1. Home
                                                                                                  2. Power Supplies
                                                                                                  3. AC / DC Converters
                                                                                                  4. AC / DC Open Frame Power Supplies
                                                                                                  Print Page

                                                                                                  CUS250M-12/U

                                                                                                  AC/DC Open Frame Power Supply (PSU), ITE, Household, Laboratory & Medical, 1 Output, 250W, 250 W

                                                                                                  TDK-LAMBDA CUS250M-12/U
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerTDK-LAMBDA
                                                                                                  Manufacturer Part NoCUS250M-12/U
                                                                                                  Newark Part No.62AK4929
                                                                                                  Product RangeCUS250M Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  18 In Stock

                                                                                                  Need more?

                                                                                                  Same day shipping
                                                                                                  Order before 9pm EST standard shipping
                                                                                                  QuantityPrice
                                                                                                  1+$203.640
                                                                                                  10+$191.500
                                                                                                  25+$185.600
                                                                                                  50+$179.680
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $203.64
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerTDK-LAMBDA
                                                                                                  Manufacturer Part NoCUS250M-12/U
                                                                                                  Newark Part No.62AK4929
                                                                                                  Product RangeCUS250M Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Power Supply ApplicationsITE, Household, Laboratory & Medical
                                                                                                  No. of Outputs1 Output
                                                                                                  Power Rating (Forced Cooling)250W
                                                                                                  Power Rating (Convection Cooling)250W
                                                                                                  Input Voltage VAC85V AC to 264V AC
                                                                                                  Power Supply Output TypeAdjustable, Fixed
                                                                                                  Output Voltage - Output 112V
                                                                                                  Output Current - Output 120.83A
                                                                                                  Output Voltage - Output 2-
                                                                                                  Output Current - Output 2-
                                                                                                  Output Voltage - Output 3-
                                                                                                  Output Current - Output 3-
                                                                                                  Output Voltage - Output 4-
                                                                                                  Output Current - Output 4-
                                                                                                  Product RangeCUS250M Series
                                                                                                  SVHCNo SVHC (15-Jan-2018)

                                                                                                  Product Overview

                                                                                                  CUS250M-12/U is a CUS250M series AC/DC power supply. The compact CUS250M is packaged in the industry standard 2x4” footprint. With Medical and ITE certifications, the unit can be used in both Class I & Class II (no ground wire) applications, and meets Class B conducted and radiated EMI with generous margins and easier system EMC compliance. It features up to 250W utilizing convection and conduction cooling and it provides quiet operation. It includes overcurrent, overvoltage, over temperature protection. Application includes medical, industrial, test, LED, broadcast, COMM. It is EN60335-1 compliant and suitable for household and similar electrical appliances. Certified by IEC/ES/EN60601-1, IEC/UL/EN62368-1, 60950-1.

                                                                                                  • Input voltage range from 85 to 264VAC, nominal output voltage is 12V
                                                                                                  • Maximum current forced air 20.83A, efficiency is up to 94%
                                                                                                  • U channel, JST connectors, dual fuses
                                                                                                  • Operation in ambient temperatures of up to 85°C, suitable for high ambient temperature environments
                                                                                                  • Medical certifications (2 x MOPP), suitable for B and BF type medical equipment
                                                                                                  • Suitable for Class I and Class II installations, flexible utilisation
                                                                                                  • Compact 2 x 4 x 1.56” size, space saving in end equipment
                                                                                                  • 5 years warranty

                                                                                                  Technical Specifications

                                                                                                  Power Supply Applications

                                                                                                  ITE, Household, Laboratory & Medical

                                                                                                  Power Rating (Forced Cooling)

                                                                                                  250W

                                                                                                  Input Voltage VAC

                                                                                                  85V AC to 264V AC

                                                                                                  Output Voltage - Output 1

                                                                                                  12V

                                                                                                  Output Voltage - Output 2

                                                                                                  -

                                                                                                  Output Voltage - Output 3

                                                                                                  -

                                                                                                  Output Voltage - Output 4

                                                                                                  -

                                                                                                  Product Range

                                                                                                  CUS250M Series

                                                                                                  No. of Outputs

                                                                                                  1 Output

                                                                                                  Power Rating (Convection Cooling)

                                                                                                  250W

                                                                                                  Power Supply Output Type

                                                                                                  Adjustable, Fixed

                                                                                                  Output Current - Output 1

                                                                                                  20.83A

                                                                                                  Output Current - Output 2

                                                                                                  -

                                                                                                  Output Current - Output 3

                                                                                                  -

                                                                                                  Output Current - Output 4

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (15-Jan-2018)

                                                                                                  Technical Docs (5)

                                                                                                  Declaration of Conformity EN

                                                                                                  User Manual EN

                                                                                                  CAD Multiple Formats EN

                                                                                                  Safety Data Sheet EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Y-Ex

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (15-Jan-2018)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Customer Service
                                                                                                  I Need Help
                                                                                                  Sales 1 800 463 9275
                                                                                                  Technical 1 877 736 4835
                                                                                                  Submit Feedback
                                                                                                  Live Agent
                                                                                                  Quick Links
                                                                                                  Track my order
                                                                                                  FAQs
                                                                                                  Delivery Information
                                                                                                  Our Company
                                                                                                  About us
                                                                                                  Quality Policy
                                                                                                  Careers
                                                                                                  ESG
                                                                                                  Social Media +

                                                                                                  Become a Newark Insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  BSI 9001
                                                                                                  AMEX
                                                                                                  Mastercard
                                                                                                  Visa
                                                                                                  Trade Account
                                                                                                  Discover
                                                                                                  Terms of Use / Privacy Policy
                                                                                                  Terms of Use for API
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Privacy Statement
                                                                                                  Sitemap
                                                                                                  An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.