Reverse transformers are widely suitable for air conditioners, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massage, fan, home theater, electric sand wheels, electric tools, sewing machines, DVDs, VCDs, lighting, etc.
Reverse transformer winding system
First, each winding must be used with multiple copper wires and is around together. Do not use a single coarse copper thread, because high -frequency AC electricity has a skin collection effect. The so -called skin collection effect is simply a high -frequency AC electricity.On the surface, there is no current inside the wire (actually the closer to the axis current closer to the middle of the wire, the more closer to the wire surface of the wire). It is used to use multiple fine copper wires and go around.Surface area, so as to use the wire more effectively. For example, the primary 3T+3T, if you use a single -rooted lacquer cable with a diameter of 2.50mm, the cross -area of ??the wire is 4.9 square millimeters, and if you use a lacquer cable with a diameter of 0.41mm (a single cross -sectional area of ??0.13238) 38 samples, the total cross -sectional area also meets the requirements. However, the surface area of ??the second method wire is much larger (the surface area of ??the first method of the wire is: the number of single -stock wire section is long × the number of stocks × winding in the winding group.Level = 2.5 × 3.14 × 1 × L = 7.85L, the surface area of ??the second method wire is: single -stock cross section length × shares in the total length = 0.41 × 3.14 × 38 × l = 48.92L, the latter is the latter is the latter is the latter is the latter is the latter is the latter is the latter is the latter is the latter.The formers 48.92L/7.85L = 6.2 times), the effective use rate of the wires is higher and the current is more widely used, and because the fine guide wire is softer, it is better to wind the system.
Principles of inverter transformers
The work of the inverter is based on the principle of voltage inverter. It is a special transformer that transformed into AC.It consists of three parts: inverter bridge, control logic and filter circuit, which can be subdivided into small circuits with different functions.The input interface part of the inverter has three signals: VIN, ENB, and DIM, respectively, which represent the 12V DC input voltage, and the work enables the voltage and control signals.When ENB is a high voltage, the backlight lamp tube of the Panel control signal will be lit to show the voltage start the loop work.The ENB telecommunication signal is displayed according to the MCU on the motherboard. When the voltage value is 0V, the inverter does not work, and the contrary is 3V, the inverter is in a working state.The DIM electrical signal is provided by the motherboard, and the size of the value determines the current of the inverter output.
Reverse transformer effect
Its main function lies in the inverter and the conversion of DC electricity to AC power.We are in an era of highly developed electronic products, so we must not only use 220 volts of AC power, but also need low voltage DC power.The emergence of transformers is appropriately supplemented and replaced with each other, so as to facilitate our work and life.
Inverse transformer price
There are basically many types of electrical appliances that need to be used in inverter transformers, such as refrigerators, washing machines, air -conditioning TVs, and some conventional indispensable electric tools.It is very simple to get up. No need to spend money. In fact, otherwise, the ordinary inverter transformer in the market is only dozens of dollars, and it is more than 100 yuan.Comem.
What is a inverter transformer
The inverter is a device that reverses the transformation of communication to low pressure and low pressure.For example, a DC24V inverter can turn the voltage into AC220V.

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