PST21 Series

The PST21 is a compact AC-DC converter in conduction cooled format which incorporates input filtering, input and output protections.

A robust mechanical package and connection that is required in most severe environments; industrial and defence type of applications.

The PSU provides high reliability thanks to the integration of Vicor Corp. modules, high efficiency, input-to-output isolation, active very low inrush circuit, over temperature protection, input over/under voltage lockout. The PSU wide range input is protected against surges and transients and EMI filtered. The outputs are continuously short-circuit proof. Fanless, this solution is suitable for high reliability applications.

The PSU is configurable with 1 to 6 outputs according to models in many output voltages from 3,3V to 48Vdc, other outputs are even possible as semi-standard versions.

General features

• Input : 85-265Vac
• Active PFC EN61000-3-2
• E.M.I. : EN55022, MIL-STD461E CE102 (M option)
• Output from 3,3V to 48Vdc
• Operating temperature -20°C +100°C baseplate
• Parallel or series operations up to several kWs