GE WES5120 5120-1106 电源模块

GE WES5120 5120-1106 电源模块

一、电路设计原理及工艺

好电路原理和坏电路原理之间的区别通常只是从专业的角度来看。现阶段,电源模块大致可分为裸板和灌封。裸板可以基于直观的方式，如电子元件布局合理有序,大方有

序焊点光亮，干净，笔直。而灌封模块，看不到内部情况，但因为没有暴露，在安全级别和性能指标上要好很多。焊接过程可以包括手工焊接和波峰焊过程。机械化波峰

焊工艺的质量优于手工焊接。

2.芯片的组成

电源的核心是IC，它就像电源的大脑。IC的质量直接影响电源的参数。

3.压器元件

GE WES5120 5120-1106 电源模块珏器决定了电源的功率和耐温性。压器负责交流直流，能量过载会使机器饱和

4、电解电容和陶瓷电容

电解电容器，又是单片电解电容器，它采用硫酸作为绝缘介质，可以使较大的容量变成更小的体积，并标有+符号,有的标有符号，一般做低频交联和旁路滤波， 缺点是介

子损耗较大，单单电解电容器，由于使用了特殊材料，性能优于 普通电解，频率特性更好,但容量不能做得太大,可用于精密电路,如振荡，或定时电路。陶瓷电容器包括瓷介质容量、瓷电容器、瓷管电容器和陶瓷半可变电容。主要是非极性,介质材料较好，容量不能做得太大。适用于高频电路。GE WES5120 5120-1106 电源模块

GE WES5120 5120-1106 power module

1、 Circuit design principles and processes

The difference between good circuit principles and bad circuit principles is usually only from a professional perspective. At present, power modules can be roughly divided into bare boards and encapsulated. Bare boards can be based on intuitive methods, such as the layout of electronic components being reasonable, orderly, and generous

The solder joints are bright, clean, and straight. The sealing module cannot see the internal situation, but because it is not exposed, it is much better in terms of security level and performance indicators. The welding process can include manual welding and wave soldering processes. Mechanized peak

The quality of welding process is superior to manual welding.

2. Composition of the chip

The core of a power supply is the IC, which is like the brain of a power supply. The quality of the IC directly affects the parameters of the power supply.

3. Pressure element

The power module of GE WES5120 5120-1106 determines the power and temperature resistance of the power supply. The voltage regulator is responsible for AC and DC, and energy overload can saturate the machine

4. Electrolytic capacitor and Ceramic capacitor

The Electrolytic capacitor is also a monolithic Electrolytic capacitor. It uses sulfuric acid as the insulating medium, which can make the larger capacity become smaller. It is marked with a+symbol, and some are marked with a symbol. It is generally used for low-frequency cross-linking and bypass filtering. The disadvantage is that the dielectric

The sub loss is relatively large. The Electrolytic capacitor alone has better frequency characteristics than ordinary electrolysis due to the use of special materials, but the capacity cannot be too large. It can be used for precision circuits, such as oscillation or timing circuits. Ceramic capacitor includes ceramic dielectric capacity, ceramic capacitor, ceramic tube capacitor and ceramic semi variable capacitor. Mainly non-polar, with good dielectric materials, the capacity cannot be too large. Suitable for high-frequency circuits. GE WES5120 5120-1106 power module