Chinfa Electronics Ind. Co., Ltd. Qinfa is a professional ISO 9001 certified company that specializes in the switched-mode power supplies. Since 1985, the continuous R & D of Chinfa has provided high-quality, high-density switching power supplies, as well as custom-made products.
Analog Devices, Inc. (ADI) announces the Power by LinearTM LTC2962-LTC2964 family, a family of 4-channel voltage monitors that are exceptionally accurate to increase system voltage margin and reliability. Traditional voltage monitors with an accuracy of 1% to 2% cannot be used with ASIC, FPGA, DSP, MCU, and MPU architectures operating down to 1V supply, otherwise valuable system voltage margins are reduced and the remaining load operating voltage range is reduced .
Melexis, a global microelectronics engineering company, announces the introduction of the new single-coil fan driver IC, the MLX90411, which delivers 600mA at 24V or 15W for a wide range of applications requiring high performance and low noise.