With the introduction of the ZWS-BAF series of PCB-type AC-DC power supplies, TDK-Lambda has improved the performance of its previous generation ZWS-AF series.
The improved heat dissipation of the new series provides a wider operating temperature range of -10°C to +70°C and efficiency up to 90%.
Offering features such as active power factor correction and high input transient protection, the 100 W ZWS100BAF and 150 W ZWS150BAF series operate from a universal input of 85 to 265 V a.c. or 120 to 370 V d.c. to meet a wide range of applications, including factory automation, test and measurement and LED signage. Offered with a choice of output voltages from 3,3 V to 48 V, each model in the range can be adjusted by up to ±10% of its nominal voltage to accommodate non-standard system voltages.
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