TDK-Lambda Announces LS Series 25W, 35W Models Power Supplies

Following on from the successful launch of the LS Series of convection cooled, single output power supplies, TDK-Lambda has added the 25W and 35W models. The LS25 and LS35 have an input range of 88 to 264VAC (47-63Hz), and can withstand a 300VAC surge for five seconds minimum. While these general purpose units are well-suited to budget conscious applications, they are up to 4% more efficient than similar products available on the market today. Overcurrent and overvoltage protection are standard features, as is a power on signal. What’s more, the extremely efficient design of the LS Series achieves excellent thermal properties and thereby offers higher reliability.

TDK-Lambda LS Series 25W and 35W Models convection cooled, single output power suppliesNominal output voltages range from 3.3 to 48VDC, delivering currents of up to 7A. To accommodate non-standard system voltages, the LS Series is user adjustable by ±10%. Series operation is also possible. Offered with an extended operating temperature range, the LS Series provides full power from -25 to +50°C and can still deliver up to 60% power at 70°C depending on the chosen model.

As well as being EN55011/EN55022 and FCC compliant (achieving class B conducted and radiated emissions), TDK-Lambda’s LS25 and LS35 meet UL/EN/IEC 60950-1 safety approvals and carry the CE mark. All models meet EN61000-4-2, -3, -4, -5, -6, -8, -11 harmonic correction standards. With a MTBF of over 600k hours, per MIL-HDBK-217F (25°C) standard, the LS Series comes with a three-year warranty.

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 for Industrial, Medical, Telecom, Datacom, and Test & Measurement applications worldwide. For more information, please call TDK-Lambda directly on +44 (0)1271 856666. TDK-Lambda is a subsidiary of the TDK Corporation (NYSE: TDK), a leading global electronics company (www.tdk.com).