The REC300H-W series is a newly launched half brick DC/DC converter with a rated power of 300W, which can provide 9V to 36VDC wide input and 12V, 15V, 24V and 48VDC output options, and the isolation voltage is 3kVDC/1min. In addition, another 150W REC150H-UW series has an ultra wide input range of 9V to 75VDC. In addition to the same output options, there are also 28V and 54VDC for avionics systems and PoE power supply applications. The isolation voltage is 2.5kVDC/1 minute.
Specifications
REC300H-W and REC150H-UW series have high voltage stabilization, input undervoltage, short circuit, output overload and overvoltage protection functions. The output is adjustable+/- 10%, with remote sensing function and an enable input. These modules are fully sealed and can operate efficiently at substrate temperatures up to 105 ° C within the load range to adapt to harsh operating conditions. The EMC requirements of Class A and B can be met by installing an external filter.
The package size of the half brick is 57.9 x 61mm, the height is 12.7mm, and the base plate is used for cooling. The through-hole pin connections of REC300H-W and REC150H-UW series are standard arrangements, so they can directly replace other products in the market to reduce costs and improve performance. These new DC/DC converters are ideal for applications requiring wide input and multiple output options, including telecommunications, industry, aerospace, and PoE.
