Available in four power levels between 100 W and 600 W, TDK-Lambda’s new RWS-B models operate from a universal input of 85 – 265 V a.c. (47 – 63 Hz) to meet a wide range of applications, including industrial, test and measurement, broadcast, communications and LED signage. The single-output, enclosed power supplies feature a 10-year e-cap lifetime (or greater under typical operating conditions) for high reliability and comes with a 5-year warranty.
Standard output voltages range from 5 to 48 V d.c., delivering currents up to 100 A. To accommodate non-standard system voltages, the RWS-B series is user adjustable by -10%/+15% (+10% for 48 V models). Regular features include over-current and over-voltage protection circuitry.
All models offer enhanced thermal performance for cooler operation over their operating temperature range of -10°C to +70°C; the RWS100B and RWS150B models are convection cooled, whereas the higher power models incorporate an internal cooling fan.
The RWS-B series offers curve B conducted and radiated EMI performance (EN55011/EN55022-B, FCC class B, VCCI-B) and is approved to a wide range of safety standards including UL/ CSA/EN60950-1, UL508 (on certain models) and carries the CE mark, according to the low voltage and RoHS2 directives.
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