150-W supply offers improved specs

The HWS-A series of ac/dc power supplies, are comprised of five power levels rated from 15 to 150 W. The HWS-A is an upgrade and compatible with the HWS series. The new series achieves up to a 3% efficiency improvement at full load (up to 91%), and up to a 4% improvement at low loads. The product weight has also been reduced by up to 12%.

Operating from a universal input of 85 to 265 Vac (47 to 63Hz), the 15, 30, 50, 100 and 150-W models are available with nominal outputs of 3.3, 5, 12, 15, 24 and 48 Vdc. The 50, 100 and 150-W HWS-A models include active power factor correction and all models are EN61000-3-2 compliant. The operating temperature range is wider extending from –10° to +50°C at full load, and up to 70°C with derating.