The schottkey diode.
mosfet is the fastest one
It is a device used on power systems above 1000 volts to protect other equipment from lightning and switching surges.
switching frequency is the one which regulates the switching device in a electronic circuit,by which the output voltage can be determined or can be cntrolled
An inrush current preventing circuit includes a rectification circuit, a temperature-sensitive component, a controller, a switching circuit, and a tank circuit. The controller outputs a control signal to turn on the switching circuit in response to the tank circuit being at a substantially full voltage, and the rectification circuit and the switching circuit forming a current loop for providing power from the rectification circuit to an electronic device. The controller outputs no control signal to turn off the switching circuit in response to the tank circuit being undercharged, and the rectification circuit and temperature-sensitive component forming a current loop for providing power from the rectification circuit to the electronic device for protecting the electronic device. the rectification circuit and the switching circuit forming a current loop to provide power from the rectification circuit to the electronic device;wherein the controller does not output a control signal to turn off the switching circuit in response to the tank circuit being undercharged, the rectification circuit and temperature-sensitive component forming a current loop to provide power from the rectification circuit to the electronic device such that an excess amount of current is prevented from flowing to the electronic device
Through a relay or some other kind of high voltage switching device.
A 12V switching power supply is an electronic device that converts high-frequency alternating current (AC) to low voltage direct current (DC) that can be useful for powering electronic devices that require low voltage DC power, such as LED lights, home appliances, and computers.
Message Switching
It is to open the power-switch at zero current to minimize the looses during switching.
multiplexer
You do not hook up the Xbox 360 with the PS3 they must be connected individually. They can be connected to a switching device and that connected to different TVs if it is complex enough of a switching device to allow the switching at both input and output.
To provide gating pulse for power electronic switching device in Inverter. It decides frequency of output, hence should be monitored carefully.
A switching power supply adapter from Dee Van Electronics.