RECOM Launches RAC10E-K/277 Series Onboard AC/DC Power Supply

     RECOM announced the launch of RAC10E-K/277 series on-board AC/DC power supply, with a rated power of 10W and a size of only 1.8 x 1 inch (45.7 x 25.4 mm). These "cost-effective" series modules provide a single 3.3V, 5V, 12V, 15V and 24V regulated output with a nominal input range of 100, 115, 240 and 277 VAC (120 - 430VDC). This series of modules are especially suitable for harsh electrical environments such as EV chargers. They have OVC III overvoltage rating, can operate at an altitude of 2000m, and the operating temperature range is - 40 to+90 ° C.

     The modules can also be used in industrial, AV, ITE and other environments. They have obtained IEC/EN/UL/CSA 62368-1 safety certification and meet the working altitude of 5000m of OVC II. The converter meets the EMC requirements and ErP standards of Class B without external components, and the no-load power consumption is less than 100mW.

     The efficiency of RAC10E-K/277 is very high, up to 84% according to different models. It is a product with high power density, and can operate at full load to 65 ° C under 115V to 277V input. These modules have perfect output short circuit, over-voltage and over-current protection, and 4kVAC/1min enhanced isolation voltage. The isolation capacitance and leakage current are particularly low, with the maximum values of 100pF and 50 µ A respectively.

     The RAC10E-K/277 module has a very high reliability. According to the MIL-HDBK-217F standard, the MTBF exceeds 1.7 million hours at 25 ° C, and the RAC10E-K/277 module enjoys the 3-year quality assurance of the RECOM standard. Michael Schrutka, Product Manager of RECOM AC/DC, said, "The package volume of the compact RAC10E-K series has been further compressed, with a wider range of applications and competitive prices."