TDK Lambda Americas Inc
TDK World Wide


October 19, 2009 Editorial & Technical Contact:
Mel Berman, TDK-Lambda Americas

TDK-Lambda Launches LED Power Supplies For Lighting & Display Applications

San Diego, CA – October 2009 – TDK-Lambda has released the LD12 series of AC-DC power supplies that are designed for LED lighting and display applications with output ratings up to 12.6 watts. Both constant-voltage and constant-current models are available. These 12-watt AC-DC encapsulated drivers/supplies are designed to meet IP66 (splash proof) standards and operate with universal power inputs of 90 to 265VAC. ldc12

The constant-voltage models (LDV12 series) are available with 12V, 15V or 24V outputs. While the constant-current units (LDC12 series) provide from 350mA up to 750mA with DC output ranges of either 3-18V or 3-36V. All models are convection cooled and can operate with an ambient temperature from -10°C to +60°C. They are guaranteed to start-up at low temperatures down to -20°C. Typical output efficiencies are 82% under full load. Other standard features include short-circuit, overcurrent and overvoltage protections.

These power supplies meet EN55011-B/EN55022-B, EN55015, VCCI-B, CISPR22-B and FCC-B EMI and EMC standards (conducted and radiated). In addition, these units are safety agency approved to UL1310 (Class 2), IEC61347-1, IEC61347-2-13 and carry the CE mark. All supplies come with a 3-year warranty.

The LDV12 and LDC12 series are available now and priced from $14.50 each in quantities of 1k units. For more information, please call TDK-Lambda directly at 1-800-LAMBDA-4 or view our full specifications for these power supplies at:

About TDK-Lambda:
TDK-Lambda has been a major provider of power solutions for over 60 years. The company designs and manufactures a wide range of AC-DC and DC-DC power products and EMI filters for Industrial, Medical, Telecom, Datacom and Test & Measurement applications. TDK-Lambda is a subsidiary of the TDK Corporation (TSE, LSE: TDK), a leading global electronics company ( For more information, please call TDK-Lambda at 619-575-4400 or 1-800-LAMBDA-4 (toll free), or visit our website at:

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