确保电解电容器的寿命长-LED灯泡为例
Abstract: Electrolytic capacitors are notorious for short lifetimes in high-temperature applications such asLED light bulbs. The careful selection o...
Abstract: Electrolytic capacitors are notorious for short lifetimes in high-temperature applications such asLED light bulbs. The careful selection o...
Abstract: We can apply a BiCMOS integrated circuit with only resistors and no transistors to solve adifficult design problem. The mythically perfect...
Abstract: A resistive feedback network is often used to set the output voltage of a power supply. A mechanical potentiometer (pot)conveniently solve...
Many system designers need an easy way to producea negative 3.3V power supply. In systems that alreadyhave a transformer, one option is to ...
A large group of fiber optic lasers are powered by DCcurrent. Laser drive is supplied by a current source withmodulation added further alon...