Many new options added to 1U supplies

The 1.7-in. high 1U format 720-W single-output and 750-W wide-adjust output ac/dc dc/dc models are now optionally available with a thermostatically controlled fan. Additional options include three-phase 208-Vac or 170 to 240-Vac (60 to 400 Hz) input voltage, in addition to 15-Vdc/100-mA auxiliary voltage. Provisions for n+1 redundancy and paralleling for higher current are also available.

The low-profile family of ac/dc and dc/dc power supplies are UL recognized, CE certified in a 1U format. They are supplied standard with universal input and active PFC and support either constant voltage or a constant current. Those with wide output voltage ranges can be adjusted down to 0 V. Both voltage and current are programmable with 0 to 10-V control voltage inputs. Pricing for outputs from 3.3 to 135 V is $775 and $800 for wide-adjust versions, with options ranging from $15 to $30 each.