Profile: Bestern Asia Industrial Limited provides switching power supplies, electronic instruments, and semiconductors. Our LPQ250 series power supply features active power factor correction, over-voltage protection, built-in EMI filter, thermal overload protection, and end fan covers. Our NTS500 series offers an unprecedented power density of 11.9 watts per cubic inch. The power supply is digitally controlled, and has a PMBus™ compliant I2C interface. This allows monitoring of critical parameters such as temperature, output voltage, and current. We also offer UPS, switches, and connectors.