QUS40-096

      The QUS40-096 has ten features as a very important kind of pin.  Let me show them to you. The first feature is that it is RoHS compliant. This feature is very important, because the feature makes it used widely. You also should know the second feature that the QUS40-096 is 48 VIN,isolated and 5:1 fixed conversion ratio. The third feature of the QUS40-096 is 385W power at 48VIN. The fourth is 300W output at 38 VIN, 55oC, 200 LFM. The next is that industry standard 1/4 brick footprint. The sixth feature is that the QUS40-096 is remote enable. On the condition that it is primary side, positive or negative. The seventh may make you know how good the QUS40-096 is, which is that it is over-temperature and over current protections. Here is the last feature, which is the QUS40-096 is direct parallel operation for higher power.
      There are some descriptions about the QUS40-096 you should know.The QUS40-096 is a RoHS compliant fixed 5:1 ratio bus converter in an industry standard quarter brick footprint to support Intermediate Bus Architecture (IBA) for powering multiple downstream non-isolated point-of-load (POL) converters. The output is unregulated and the 5:1 fixed ratio is maintained between the input and output voltages. It features input voltage range of 38V to 55V, and provides up to 384W @ 48Vin of power or 300W at 38Vin @ 55oC, typical efficiency of 9.6V module is 96.6%. It can be parallel for more power.
      There are some notes about the QUS40-096. The first is input transient: if input voltage increases by 5V in 1s, output over-current shut-down shall not be triggered (tested with Max. load and Max. output capacitance).The second is output ripple voltage and noise is specified when measured with a 10F tantalum and a 1uF ceramic capacitor at the output pins.3 During output voltage rise time (15ms Max.), output power shall be limited to 50% constant power. The third is that transient response is specified with a 960F capacitor at the output of the converter.