Groomed for datacom and storage applications, the TFE800 Series front-end power supply delivers 800W with an efficiency greater than 90% in a package measuring 10” x 3.3” x 1.6”. The TFE-800-48 module outputs 48 Vdc at 16.67A in a 1U or 2U format. The power modules feature an I2C digital interface, a universal ac input with active PFC, auxiliary 3.3 VSB at 1A, hot-swap capability, droop or single-wire current sharing, remote on/off, remote sense, and front-panel LEDs. Pricing is $170 each in OEM quantities. TECTROL INC., Ontario, Canada. (416) 630-8108.