Everyone knows that the replacement of capacitors is not arbitrary. It should be safe to use in the guidance of professional technicians or in the manufacturer's instructions. Someone asked if the polyester capacitor damage in the desk lamp can be replaced with an electrolytic capacitor. The answer

I believe that many people have their own favorite cars, but do you know the film capacitors used in auto parts? How do you choose the device in use? 1. The choice of capacity is based on the power level of the power amplifier. The power amplifier part capacity selection range is generally 50,000 mi

Everyone knows that the rapid development of technology is inseparable from the small credit of electronic components. Although it is a small electronic component, do you know its application? The editor will talk to you about the application of the thermistor in different industries and understand

The voltage amplification tube that drives the strong discharge tube has a lower output impedance than the output swing to 74V or more. This is because the Miller Effect of the strong discharge tube is relatively high! That is the reason for the interelectrode capacitance! We know that the larger th

The presence of capacitors often causes us to collide with some different sparks. Capacitor enthusiasts often find fun in these problems and improve their skills. This article explores with you the fluorescent lamp polyester capacitor, the polyester capacitor is used on the filament of the fluoresce

The film capacitor is a capacitor in which a metal foil is used as an electrode and a plastic film such as polyethylene, polypropylene, polystyrene or polycarbonate is stacked from both ends and then wound into a cylindrical shape. With excellent electrical characteristics, high stability and long l

1. Aluminum electrolytic capacitors:It is made of an aluminum cylinder as a negative electrode, a liquid electrolyte inside, and a bent aluminum strip as a positive electrode. It also needs to be treated by DC voltage to form an oxide film on the positive electrode sheet as a medium. It is character

With the development of technology, the application range of capacitors continues to expand. When choosing a capacitor, you need to do a good job, so that you can select the right type of device more efficiently and quickly. This article mainly shares with you the application of thermistor in the ca

In the process of receiving customers, sometimes the editor will receive many questions from customers, then the text for everyone to sort out some common problems with polyester capacitors, I hope to help everyone! 1) What is the replacement for the polyester capacitor 2A224J if the same capacitor

Nowadays, the customers who purchase CBB capacitors are also very extensive, such as the supporting use of some manufacturers and the test experiments of college students. We have to do our homework before using any capacitors. What is the problem with CBB capacitors? Many people will be anxious to