AC-DC Power Supplies feature low 0.79 in. profile.
March 21, 2008 -
Accepting input range of 85-264 Vac, 20 W PCB-mountable ZPSA20 Series features 2 x 3.5 in. footprint and is available with output voltages of 3.3, 5, 9, 12, 15, or 24 Vdc. Outputs are floating so they can be used as positive or negative polarity. Delivering efficiencies up to 82%, supplies are rated for operation in convection-cooled environment from 0-70°C with derating. RoHS-compliant units are suited for datacom, telecom, PoS equipment, LED signs, and video/audio routers.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
TDK-Lambda Americas Inc.
3055 Del Sol Blvd.
San Diego, CA, 92154
USA
Lambda Offers 20W Addition To Its Popular PCB Mountable AC-DC Power Supplies
San Diego, CA (March 11, 2008): Lambda has unveiled its latest series of compact pcb-mountable 20-watt AC-DC power supplies. The single output ZPSA20 series accepts a wide input voltage range, has a low profile (0.79") and industry standard footprint (2 x 3.5"), making it an ideal choice for applications such as computer peripherals, datacom, telecom, point-of-sale equipment, LED signs and lighting, video/audio routers and test & measurement equipment.
These 20-watt pcb-mountable supplies are available with the most popular output voltages including 3.3V, 5V, 9V, 12V, 15V, or 24VDC. The outputs are floating so they can be used as either a positive or negative polarity. Typical efficiencies are up to 82%. These models are rated for operation in a convection cooled environment from 0°C up to 70°C with derating. A green LED is provided as an indicator that the power supply is on. Other standard features include overvoltage and short-circuit protection.
To maximize design-in flexibility, Lambda is offering these supplies as either an open-board configuration with Molex input/output connectors, or as a "/P" version with pins for PCB mounting.
Accepting a wide input voltage range of 85-264VAC, the ZPSA20 series is ready for use globally with no further configuration or input selection. Its industry standard footprint makes it an ideal choice as a drop-in replacement for existing supplies, while its low profile means that it can be installed in the most compact of applications. The ZPSA20 has global safety agency approvals per UL/CSA/EN60950-1; meets conducted and radiated EMC requirements of EN55022-B/FCC Class B (without additional filtering or components) and meets EN61000-4 immunity specs for greater reliability. All supplies carry the CE Mark and are RoHS compliant.
The ZPSA20 series is available now with prices starting at $12.50 each in 1000 piece quantities. More information is available at Lambda's website: http://www.lambdapower.com
To view the ZPSA Series datasheets please go to:
http://www.lambdapower.com/products/z...
About Lambda
Lambda Americas is a unit of TDK Corporation (NYSE: TDK) and has been a leading global 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. Additional information is available at 800-LAMBDA-4 (toll free) or 619-575-4400.
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