New low-profile AC/DC supplies perform in harsh environmental conditions
Schaefer has unveiled low-profile TERa Series of advanced thermal technology
AC/DC power supplies. The new family offers three output power classes of
700, 1200 and 2000W. They are 'uniquely' sealed in a heat conducting
potting material. Featuring an ultra-wide temperature range of -50C to +85C
the units target space critical projects that demand reliable and
shock-resistant performance in the harshest operating conditions.
All models are designed for easy-to-connect parallel / series operation if
higher power or redundancy is needed. Other features include high power
density, power factor correction (PFC), 100-242VAC universal inputs,
galvanic isolation, high efficiency, full complement of protections, single
or multi-output operation, output voltage adjustment and compliance to
EN55022 Class A (Class B with filter). Additionally, each unit goes also
through comprehensive temperature cycling and burn-in. Optional cooper case
and terminal block connections are available.
These characteristic combined with COTS pricing makes them ideal for a wide
range of applications including but not limited to industrial automation,
communications, rail/transit, oil/gas, utility, alternative energy and COTS
defence systems, says the company.