TE90A2402F01 application field and working principle

Overview

TE90A2402F01 is a kind of AC/DC desktop and wall adapters, featured with universally input voltage, high output voltage efficient, high reliability, low output ripple, a wide variety of protections like short-circuit, over current ,over-load and over-voltage. In this article, we will introduce the application fields and working principle of TE90A2402F01.

Application field

TE90A2402F01 can provide output voltage of 5V, 9V, 12V, 15V and 24V, which used to charge a variety of devices such as mobile phones, laptop computers and game consoles. It can meet almost all of your needs.Besides, some demanding applications such as medical equipment require more stringent power supply requirements than common equipments. TE90A2402F01 also meets the safety and medical-grade power requirement which can provide high output voltage stable and reliable.

Working principle

The conversion of AC input to DC output is carried out in two stages: "AC rectification" and "DC stabilization."First, a rectifier diode is used for AC rectification, which is composed of three components (rectifier diode, electrostatic capacitor and inductor). The rectifier diode can convert the alternating current into direct current. The electrostatic capacitor and inductor are designed to filter out high frequency integrated noise.The filtered DC voltage is improved by non-isolated switch power supply. This is a converter system composed of the bridge rectifier, a MOSFET switch, and a control circuit. The bridge rectifier rectifies the AC input into DC input; the switching of MOSFET is controlled by the control circuit; and when switching MOSFET, the DC input voltage stably outputs the DC voltage after regulating by the control loop.In summary, TE90A2402F01 can provide stable and reliable output voltage, and is widely used to meet the power supply requirements of various equipments including the most demanding medical equipments.