QWD1205

The QWD1205 is designed as a boardline of high performance, high efficiency, dual output, current mode control DC/DC converters encapsulated in metal cases with six-sided EMI/RFI shielding. A 2:1 input voltage range is specifically designed to provide the telecommunication & transportation industries with a low cost/high performance alternative DC/DC converter. Its typical applications include battery operated equipment, telecommunications, process control equipment and transportation.

QWD1205 has four features. The first one is high efficiency. The second one is six-sided shielding. The third one is remote on/off control. The fourth one is 2:1 wide input voltage range. That are all the main features.

Some general specifications of QWD1205 have been concluded into several points as follow. The first one is about its remote on/off control which include all modes. The second one is efficiency FL which would be larger than 75%. The third one is about its isolation voltage which would be 500Vdc min. The fourth one is about its isolation resistance which would be 1 x 10^9 ohms min. The fifth one is about its switching frequency which would be 100KHz typ. The sixth one is case temperature range which would be from -25°C to 85°C. The seventh one is about its storage temperature range which would be -55°C to 105°C.

Also some other specifications about QWD1205. The first one is about its input voltage which would be from 9 to 18V. The second one si about its output voltage which would be ±5Vdc. The third one is about its output current which would be ±2500mA. The fourth one is about its input current which would be 20mA for no load and would be 2850mA for full load. The fifth one is about its regulation which would be ±1% for line and ±5% for load. And so on. For more information please contact us.