TDK-Lambda’s ZWS-BAF series of single-output power supplies has been fleshed out with the addition of a 300 W model. The ZWS300BAF operates from a universal input of 85 to 265 V a.c. or 120 to 370 V d.c. and features a 10-year E-cap lifetime for reliability in the field, meeting demands for a wide range of applications, including those found in industrial equipment and front-end equipment for broadcast and communications as well as test and measurement.
Achieving up to 91% efficiency, the power supply features an operating temperature range of -10°C to +70°C, allowing 100% load operation in a 45°C environment (convection-cooled) and 60°C with 0,7 m/s airflow.
Offered with output voltages of 24 V, 36 V and 48 V, each model in the ZWS-BAF series can be adjusted by up to ±10% of its nominal voltage to accommodate non-standard system voltages. Standard features include over-current and over-voltage protection circuitry and an optional remote on/off is also available.
With active power factor correction (PFC) that meets EN/IEC61000-3-2, the ZWS300BAF has 3 kV a.c. input-to-output isolation and meets conducted and radiated EMC conforming to EN55011/EN55022-B, FCC-B, VCCI-B. Delivered with TDK-Lambda’s five-year warranty, it is safety-approved to UL/CSA/EN60950-1 and EN50178 and carries the CE mark, according to the LV Directive and RoHS Directive.
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