TDK-Lambda News

Leading power supply manufacturer Lambda has launched its FPS series of rack-mountable single output AC/DC front end power supplies. The new FPS model range offers high power density and an adjustable voltage output range in a compact size suitable for mounting in a standard 1U rack. By connecting 3 units together on a 1U 19 inch rack, a maximum output of 3000W is achievable. The power supplies have been specially designed for the telecommunication and data communication equipment industries.

Lambda is introducing two new FPS 1000 models: the FPS1000-24 and FPS1000-48, with the final figures referring to the nominal output voltage. Maximum output power on the FPS1000-24 is 960W, rising to 1008W on the FPS1000-48.

Each model accepts a continuous input from 85 to 265V, meaning that they are compatible with global standards. Lambda has incorporated hot swap and redundant parallel operation capabilities, an optional status signal communication interface, and selectable front IEC inlet.

Operating temperature range is 0 to 50ºC, and the units operate with a typical efficiency of 85/88% at 100/200Vac. The dimensions of the FPS1000 series are 41x127x294mm and 1U (43.6mm)x19” (440mm)x351mm when mounted as three units on a single rack shelf.