News
-
What Causes The Varistor To Break Down
A varistor is a resistive component with nonlinear volt-ampere characteristics. It is mainly used for voltage clamping when the circuit is subjected to overvoltage, and absorbs excess current to protect sensitive devices. The main parameters of varistors are: varistor voltage, flow capacity, junc...Read more -
The Industry Chain of Film Capacitors
Film capacitors are familiar to everyone in the electronic component industry. In recent years, many new energy vehicles have replaced aluminum electrolytic capacitors with film capacitors. The industrial chain of film capacitors continues to expand, and the demand for film capacitors continues t...Read more -
Why Are Supercapacitors Be Used as Backup Power Supply
Supercapacitors are famous for their large capacitance. Compared with other capacitors, supercapacitors have obvious advantages when they are used in electronic products as a backup power supply. Advantages of supercapacitors as backup power: 1. Large Capacitance Due to the porous structur...Read more -
Understand the Principle of Thermistor in Electric Kettle
Thermistors can be used as electronic circuit components for temperature compensation of instrument circuits and temperature compensation of thermocouple cold junctions, etc. By using the self-heating characteristic of the NTC thermistor, the automatic gain control can be realized and the protect...Read more -
Precautions for Using Film Capacitors
Based on years of work experience, JYH HSU (JEC) engineers remind everyone to pay attention to these main matters when using metallized polypropylene film capacitors (CBB21/CBB22). 1. Working Voltage The selection of film capacitors depends on the applied high voltage and is affected by fa...Read more -
Hybrid Supercapacitor Battery Expecting to Charge E-Bikes within 72s
The hope that electric vehicles can be charged in as little time as it takes to refuel a gasoline vehicle has long been a dream of current and future EV drivers. But what if it could charge faster? It takes an average of two minutes to fill up with gas, according to the American Petroleum Institu...Read more -
Analysis of Supercapacitors in Different Aspects
Capacitance As a new energy storage component between traditional capacitors and rechargeable batteries, supercapacitors have large capacitance. Compared with other capacitors of the same size, the capacitance of supercapacitors is much larger, reaching the farad level. Some complex circuit requi...Read more -
Consider Temperature When Choosing Safety Capacitor
Safety capacitors are usually only used for filtering in anti-jamming circuits. They are used in the power supply filter to play the role of power supply filtering, and filter the common mode and differential mode interference respectively. When selecting safety capacitors, why should temperature...Read more -
How Many Types of CBB Capacitors Do You Know
The full name of CBB capacitor is metallized polypropylene film capacitor. CBB film capacitors uses metallized polypropylene films as dielectric and is wound into non-conductive structure before encapsulated with resin. It has the advantages of non-polarity, high temperature resistance, small siz...Read more -
What Should Be Paid Attention To When Using Ceramic Capacitors
Ceramic capacitors have the advantages of good heat resistance, excellent insulation performance, simple structure, and low price, and are used in consumer electronics, computer and communication products, and industrial products. Ceramic capacitors should be used in proper conditions. If the usa...Read more -
How To Solve Problems During The Use Of Supercapacitors
Supercapacitor is a new type of advanced and environmentally friendly energy storage device. It stores energy through polarized electrolyte. It is between traditional capacitors and energy storage batteries. It has both the energy storage characteristics of batteries and the high-speed charge and...Read more -
About the Parameters on the Body of Film Capacitors
CL film capacitors are called polyester capacitors, also known as metallized polyester film capacitors. Metallized polyester film capacitor has a wide range of capacitance, from 100pF to several hundred μF and a wide range of operating voltage from tens of volts to tens of thousands of volts. It ...Read more