TDK Corporation announces the addition of 15V, 19V, 28V, 36V, 48V outputs and models with an integral fan to the TDK-Lambda brand CUS400M series.
Rated at 400W with forced air cooling and 250W when convection cooled, the family now covers 12 to 48V outputs. A broad choice of mechanical configurations is also available, including open frame versions in the industry-standard 3” x 5” footprint.
When convection cooled, the CUS400M has a peak power capability of up to 400W. The duration period of that peak is up to 30 minutes (40°C ambient, 230Vac input) with a maximum duty cycle of 50% – considerably longer than most products on the market. This feature makes the CUS400M ideal for medical applications with a relatively low quiescent power consumption and occasional peak demand, including hospital beds, dental chairs and incubators.
The CUS400M has an 85 to 264Vac input range and an off-load power consumption of less than 1.3W, when the output is inhibited. As an option, the units can be fitted with a 5V 2A or 12V 1A standby voltage, remote on/off, remote sense, AC fail, and an output good signal.