Inverter diagram
Inverter diagram
What does inverter mean
What is the inverter? Inverter (inverter power supply) is an electronic device that converts low voltage (12 or 24 V) DC power into 220 V AC power. Because we usually use 220 V AC rectifier to convert it into DC, and the inverter has the opposite effect, so it is named.
What is the inverter for
The inverter converts the DC power (battery, battery) into the current (generally 220v50HZ sine or square wave). Generally speaking, inverter is a device that converts direct current (DC) into alternating current (AC). It is composed of inverter bridge, control logic and filter circuit.
Working principle of inverter
The inverter is a DC to AC transformer, which is actually a process of voltage inversion with the converter. The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage output by the adapter into high-frequency high-voltage AC; Both parts also use the pulse width modulation (PWM) technology which is widely used. Its core part is a PWM integrated controller. The adapter uses UC3842 and the inverter uses TL5001 chip. The TL5001 has a working voltage range of 3.6~40V, and is internally equipped with an error amplifier, a regulator, an oscillator, a PWM generator with dead-time control, a low-voltage protection circuit and a short-circuit protection circuit.
What products are inverters used for
Inverter is suitable for air conditioning
Inverter is suitable for air conditioning
It is widely used in air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc. In foreign countries, due to the high popularity of cars, when working or traveling, inverters can be used to connect batteries to drive electrical appliances and various tools to work.
Characteristics of inverter
1. High conversion efficiency and fast startup.
2. Good safety performance: the product has five protection functions: short circuit, overload, over/under voltage and over temperature.
3. Good physical performance: the product is made of all-aluminum shell, with good heat dissipation performance, hard oxidation treatment on the surface, good friction resistance, and resistance to extrusion or impact of certain external forces.
4. Strong load adaptability and stability.
科技进步给人们的生活带来了日新月异的变化，小到家用电器大到工厂的生产设备，尤其逆变器给我们生活带来的便利，逆变器是什么?逆变器是干什么用的?知道空调、DVD、电脑、洗衣机、录像机、按摩器、风扇吗?逆变器广泛应用于这些家电，请随小编详细了解下逆变器的意思、逆变器的工作原理等等相关内容。
逆变器图
逆变器是什么意思
逆变器是什么?逆变器(逆变电源)就是一种将低压(12或24伏)直流电转变为220伏交流电的电子设备。因为我们通常是将220伏交流电整流变成直流电来使用，而逆变器的作用与此相反，因此而得名。
逆变器是干什么用的
逆变器是把直流电能(电池、蓄电瓶)转变成交流电(一般为220v50HZ正弦或方波)。通俗的讲，逆变器是一种将直流电(DC)转化为交流电(AC)的装置。它由逆变桥、控制逻辑和滤波电路组成。
逆变器工作原理
逆变器是一种DC to AC的变压器，它其实与转化器是一种电压逆变的过程。转换器是将电网的交流电压转变为稳定的12V直流输出，而逆变器是将Adapter输出的12V直流电压转变为高频的高压交流电;两个部分同样都采用了用得比较多的脉宽调制(PWM)技术。其核心部分都是一个PWM集成控制器，Adapter用的是UC3842，逆变器则采用TL5001芯片。TL5001的工作电压范围3.6～40V，其内部设有一个误差放大器，一个调节器、振荡器、有死区控制的PWM发生器、低压保护回路及短路保护回路等。
逆变器用于哪些产品
逆变器适用于空调
广泛适用于空调、家庭影院、电动砂轮、电动工具、缝纫机、DVD、VCD、电脑、电视、洗衣机、抽油烟机、冰箱，录像机、按摩器、风扇、照明等。在国外因汽车的普及率较高外出工作或外出旅游即可用逆变器连接蓄电池带动电器及各种工具工作。
逆变器的特点
1、转换效率高、启动快。
2、安全性能好：产品具备短路、过载、过/欠电压、超温5种保护功能。
3、物理性能良好：产品采用全铝质外壳，散热性能好，表面硬氧化处理，耐摩擦性能好，并可抗一定外力的挤压或碰击。
4、带负载适应性与稳定性强。