Switch-mode power supplies in the WSU series consumes 25% less power than previous-generation supplies and meets US EISA 2007, European CEC 2005/32/EC standards, and California Electrical Commission requirements. The use of surface-mount components also reduces power-supply package size by 50% and weight by 70%.
Models are available covering a power range of 6.75 W to 36 W. The input range is 100 to 240 V ac, 50 to 60 Hz. Output voltages range from 4.5 V dc to 24 Vdc. Each device features double-insulated construction and a 6-ft long cord with a standard barrel connector. The supplies operate over a temperature range of 0 to 40°C at maximum load and are suitable for use at nearly all humidity levels.
Designers can use the WSU series power supplies in a wide array of applications, including instrumentation, business equipment, tablet PCs, personal electronics, cameras, and displays. The supplies offer Class B EMI certification and RoHs compliance.
Filed Under: Power Electronic Tips