C&D’s UQQ family of converters suits industrial, medical and telecom applications and is capable of supplying up to 100Watts of usable power. Available models are 3.3V/25A, 5V/20A, 12V/8A, 15V/7A and 24V/4A with basic grade I/O isolation voltage of 2250 Volt. With an overall height of 0.43” (10.92 mm), the UQQ’s readily install on PC boards with half-inch card spacing.
Input ranges are 9 to 36 (12V and/or 24Vin nominal) and 18 to 75 Volts DC (24V and/or 48Vin nominal). The UQQ’s planar magnetics combined with multilayer heavy copper PC boards and synchronous rectifier topology yield high efficiencies up to 91%. UQQ system features include undervoltage and overvoltage shutdowns, a Positive or Negative logic-compatible Remote On/Off control, Sense feedback to minimize IR line drop losses and a wide output voltage Trim input to adjust the accuracy. The industry-standard pin-compatible "quarter brick" package measures 2.22 x 1.46 x 0.43 inches (56.4 x 36.8 x 10.92 mm). An optional baseplate maximizes heat transfer to an external mounting surface, giving up to +105 degrees Celsius full power operation. Calculated MTBF figures exceed 5Million hours. All models are fully RoHS-6 hazardous material compliant.