UEE-12/12.5-D48NB-C

The UEE 150W series isolated high-density eighth-brick DOSA low profile DC-DC Converter offered with a fixed output voltage and current up to 45A. The device operates over a wide temperature range with full rated power. Synchronous rectifier topology yields excellent efficiency. The device achieves these impressive mechanical and environmental specs while delivering excellent electrical performance in an industry standard DOSA compatible through-hole. The unit is fully protected against input undervoltage, output overcurrent and short circuit. An on-board temperature sensor shuts down the converter if thermal limits are reached and automatically restarts the converter when the fault is removed. An ON/OFF control input enables phased startup and shutdown in multi-voltage applications. UEEs include a Sense input to correct for ohmic losses. A trim input may be connected to users adjustment potentiometer or trim resistors for output voltage calibration.

• Extensive self-protection and short circuit
• ON/OFF control, trim and sense functions
• Fully protected against temperature and voltage limits
• Monotonic start-up into normal and pre-biased loads
• 90% Synchronous rectification yields high efficiency
• 36 to 75VDC Input range
• Fully isolated, 2250VDC (BASIC) insulation