Switching power supply training materials

Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle

MOS power IC full range

TP-IP4220CZ6 5V 0.35PF breakdown voltage 6V SOT

Shunuo varistor / ESD varistor / product complete / Sunlord first-class agent

DC regulated power supplies are the source of power for a variety of electronic devices. The process of obtaining the DC stabilized power supply is shown in the following figure. The regulator is the core of the regulated power supply. The performance of the regulator directly determines the quality of the DC regulated power supply obtained.

Linear DC regulated power supply