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TDK-Lambda, Inc.

- TDK-Lambda Corporation, a group company of TDK Corporation, is a leading global power supply company providing highly reliable power supplies for industrial and medical equipment worldwide. TDK-Lambda Corporation meets the various needs of customers with its entire range of activities, from research and development through manufacturing, sales, and service with bases in five key areas, covering Japan, Europe, America, China, and Asia.

Power Solutions for Medical Products

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Discover high quality and long life products from TDK-Lambda. Product offering includes AC-DC, External/Desktop, DC-DC, and EMC/EMI Filters. Learn More

Configurable Modular Power Supplies

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TDK's NV, Vega, & QM series of configurable modular power supplies are available at Digi-Key. Check out TDK's online configurator to find the solution you need. Learn More

AC/DC & DC/DC DIN Rail Power Solutions

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New AC-DC DIN rail power supply series from TDK are highly energy and cost efficient, creating a solution to many design's challenges. Learn More

Featured Products

Image of TDK-Lambda's KMS-A Series Power Supplies

KMS-A Series Power Supplies

TDK Corporation has introduced the TDK-Lambda KMS-A 15 W to 60 W board mount AC-DC medical and ITE certified power supplies. Learn More

Image of TDK Lambda i3A Series Non-Isolated DC-DC Converters

i3A Series Non-Isolated DC-DC Converters

TDK Lambda's 100 W rated i3A series of non-isolated DC-DC converters is capable of operating from an input voltage of 9 V to 53 V. Learn More

Newest Products View All (76)

Image of TDK-Lambda's CCG15/CCG30 Series 4:1 Input Range Dual Output DC-DC Converters

CCG15/CCG30 Series 4:1 Input Range Dual Output DC-DC Converters

TDK-Lambda's CCG15/CCG30 series 4:1 input range dual output DC-DC converters are highly efficient and enclosed in a 1” by 1” six-sided shielded metal case.

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Image of TDK Lambda's XMS500 Series 500 W Configurable Power Supplies for Medical and Industrial Applications

XMS500 Series 500 W Configurable Power Supplies for Medical and Industrial Applications

TDK's XMS500 series of AC/DC power supplies, rated at 500 W output power, are for use in a variety of medical and industrial applications.

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Image of TDK-Lambda's DTM65-D Series Power Supplies

DTM65-D Series External Power Supplies

TDK-Lambda's DoE level VI efficiency 40 W to 65 W external power supplies are ideal for a variety of hospital, dental, and healthcare applications.

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Image of TDK-Lambda's RSEV Series 6 A to 30 A, 250 V EMC Filters

RSEV Series 6 A to 30 A, 250 V EMC Filters

TDK-Lambda's RSEV series are easy-to-install compact sized chassis-mount and DIN rail-mount 6 A to 30 A 250 V EMC filters.

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Image of TDK/Lambda's CUS200LD Series Power Supplies

CUS200LD Series Power Supplies

TDK's conduction/convection cooled 31 mm high power supplies have up to 206 W peak loading and are ideal for signage applications requiring a low profile.

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Image of TDK Lambda CUS30-60M Series Power Supplies

CUS30-60M Series Power Supplies

TDK-Lambda's CUS30M and CUS60M series of AC-DC power supplies are rated at 30 W and 60 W output power.

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Tools and Support

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Safety Certification

Locate all product safety approvals for TDK-Lambda products. Learn More

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Application Notes

View available Application Notes from TDK-Lambda to help support your design. Learn More

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Installation Manuals

Gain insight on TDK-Lambda’s portfolio through their extensive list of installation manuals. Learn More

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Technical Articles

TDK-Lambda offers multiple white papers and technical articles to help with your design needs. Learn More

Product Training Modules View All (23)

QMSeries-SM

QM Series of Modular AC/DC Power Supplies

Duration: 5 minutes

This presentation will provide an overview of TDK-Lambda's QM Series of AC/DC Modular Power Supplies.

CUS200M

CUS200M and 350M AC-DC Power Supply

Duration: 10 minutes

A general overview of TDK-Lambda’s CUS200M and CUS350M Power Supplies

i6A

i6A Series of Non-isolated DC-DC Converters

Duration: 5 minutes

This module will identify the features, show a typical application and review the performance of the i6A series of non-isolated DC-DC converters from TDK-Lambda.

DC-DC Converter

CCG30S Series of High Efficiency DC/DC Converters

Duration: 5 minutes

Overview of TDK-Lambda’s CCG30S series of DC/DC converters

Featured Videos View All (41)

TDK-Lambda CUS150M Medical Power Supplies | Digi-Key Daily

CUS150M series of 150 W rated AC-DC power supplies from TDK Corporation have the capability of operating in ambient temperatures of up to 85°C without the need for forced air cooling.

Publish Date: 2018-04-10

TDK Lambda CSW65 Series Power Supplies | Digi-Key Daily

CSW65 series of AC-DC power supplies from TDK-Lambda are rated at 40 W to 65 W output power.

Publish Date: 2018-02-07

TDK-Lambda DTM300-D Power Supplies | Digi-Key Daily

TDK Corporation introduces the DTM300-D series medical and ITE certified external power supply.

Publish Date: 2017-12-05

QM7 Modular Power Supplies - something to whisper about

Learn about the QM series by TDK-Lambda – the quietest 1500W modular power supply.

Publish Date: 2017-11-07

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Application Notes

Manufacturer Web site