TDK-Lambda Introduces High Reliability Low Voltage Power Supplies

TDK-Lambda has introduced 12V and 15V models to its ZWS300BAF series of high reliability power supplies. Operating from a universal input of 85 to 265Vac, the ZWS300BAF series features a 10-year electrolytic capacitor lifetime and is designed for suitability for communications, broadcast, industrial and test & measurement applications.

The ZWS300BAF series now comprises of 12V, 15V, 24V, 36V and 48V models, each adjustable by up to +/-10% to accommodate non-standard system voltages. Standard features include over current and over voltage protection and an optional remote on/off or cover is also available. Achieving up to 89% efficiency for the 12V and 15V models, the ZWS300BAF has an operating temperature range of -10 to +70oC, allowing 100% load operation in a 40 oC convection cooled environment and 60% load at 70 oC with 1.4m/s airflow.

With active Power Factor Correction that meets IEC61000-3-2, the ZWS300BAF has a 3kVac input to output isolation and meets conducted and radiated EMC conforming to EN55011/EN55022B and FCC-B. Delivered with TDK-Lambda’s 5 year warranty, the ZWS300BAF is safety certified to UL/CSA/EN60950-1, EN50178 and carries the CE mark to the LV and RoHS Directives.

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