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YILI Electronic is specialized in potentiometer, rocker switches, tact switches and rotary switches.

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2019 03-08

mini slide potentiometer

Mini slide potentiometer Mini slide potentiometer, also known as "pots" or variable resistors, are usually manufactured to maintain their original characteristics no matter how long they are used. When position sensors are used, potentiometers can be linear or rotary position sensors. The potentiometer outputs a voltage value proportional to the...
2019 03-12

adjustable power resistor

Technical characteristics: 1. An adjustable power resistoris characterized in that it comprises a first fixed piece, a second fixed piece, a movable piece, a circular bracket, a first rotating movable piece and a second rotating movable piece. The two ends of the circular bracket are connected with the first fixed piece and the second fixed piece ...
2019 01-19

Repairing method and using common sense of audio taper potentiometer

Potentiometers are widely used, such as household speakers and audio and other electronic products are required to use potentiometers to operate and adjust the volume. So if the audio taper potentiometer is not operated properly, it will cause a lot of fault problems, then you know how to repair the audio potentiometer fault operation? Repairing...
2019 03-09

rotary switch potentiometerWorking Principle of Rotary Switched Potentiometer

Rotary switch potentiometers can be used to replace rotating pulse generators of analog functions of traditional resistive potentiometers. These rotating switches are usually used in the human-machine interface of the front panel of the instrument and the audio-visual control board. The rotary switch potentiometers use orthogonal optical encoders a...
2019 01-17

Replacement of adjustable potentiometer and operation method

In the process of using adjustable potentiometers, we sometimes need to replace potentiometers. After all, the life of the parts is limited and the problems need to be replaced. But many people are not very familiar with the replacement and use of digital adjustable resistor. The manufacturer of rotary potentiometers gives you a detailed descriptio...
2019 03-12

Resistance Marking Method of 10,000K Audio Potentiometer

The 10,000 audio potentiometer is also called potentiometer. It is called potentiometer differently in the industry. In fact, it refers to a product. At the same time, some people think that the 10,000K audio potentiometer and some parameters of potentiometer are different. In fact, the small edition here can tell you that the identification method...
2019 01-15

Extending the service life of potentiometers

The characteristics of trimmer potentiometer include small size, long life, high reliability and simple structure. According to the difference of output function, Digital Potentiometers can be divided into three categories: exponential, linear and logarithmic. Then, how can potentiometers be used to maintain their normal service life? We summarize ...
2019 01-12

How to Connect Precision Adjustable Resistance and How to Detect it

Precision adjustable resistors are widely used in many industries, such as carbon film adjustable resistors or ceramic adjustable resistors, which belong to precise series of adjustable resistors. But the price of precision adjustable resistor will be slightly more expensive than other resistors. Do you know anything about precision series adjustab...
2019 03-09

6mm potentiometer6mm potentiometer Brush, Sliding Q and Central Contact Ring

6mm potentiometer Brush, Sliding Q and Central Contact Ring The dynamic contact component of the potentiometer which slides along the resistor body and leads out the input voltage is called brush < or contact brush, which can be divided into two categories: one is metal brush. That is, brushes made of metal materials; the other is carbon b...
2019 01-10

Advantages and problems of vertical adjustable resistors

Vertical adjustable resistor is a popular electronic component product, especially the type of vertical adjustable resistance 503. The main reason why most manufacturers favor it is that the adjustable variable resistor has the following two advantages: 1. The vertical adjustable resistor is easy to exhaust and heat dissipation, and improves the...
2019 01-08

What are the maintenance methods for the failure of audio taper potentiometer?

The audio taper potentiometer, as its name implies, is used to regulate the volume of potentiometer, widely used, such as daily household speakers and audio and other electronic products are required to use potentiometers to operate to regulate the volume. If the operation is improper, it is easy to break down. Here are some troubleshooting methods...
2019 01-05

How to Detect the Quality of Adjustable Potentiometer

As we all know, the potentiometers are widely used in our life. In the process of using potentiometers, sometimes we need to check whether they are good or bad. How should we check them for those who are not professionals? 1. Appearance inspection For the fixed resistance, first check the mark is clear, the protective paint is intact, no burn...
2019 03-12

alps audio potentiometer

False soldering is a fake solder joint. The virtual solder joint on the welding foot of alps audio potentiometer is interrupted from time to time, and the fault caused by it is sometimes absent, and it is difficult to find and eliminate. The resistance body of dial alps audio potentiometer needs to be connected by tin soldering to lead out the elec...
2019 03-09

thumbwheel potentiometer with switch

Classification of thumbwheel potentiometer with switch Multi-loop precise thumbwheel potentiometer with switch: In some industrial control and instrumentation circuits, high adjustable precision is usually required. In order to meet the needs of production. This kind of circuit adopts a multi-loop adjustable potentiometer. The finger wheel potenti...
2019 03-12

250k audio taper potentiometer

The 250K Audio Taper Potentiometer is composed of shell, sliding shaft, resistor and three lead-out terminals. There are many kinds of potentiometers, which can be divided into 250K Audio Taper Potentiometer (or rotary handle potentiometer) and direct sliding potentiometer according to the dispatching method. According to the number of links,...
2019 01-03

How to choose the appropriate potentiometer products?

The potentiometer is composed of a resistor and a rotating or sliding system. It has three leading terminals and resistor elements whose resistance value can be adjusted according to certain changing rules. So, how to choose the appropriate trimmer potentiometer? It's a headache for many friends. The potentiometer manufacturer thinks that it's bett...
2019 03-12

best audio potentiometer

Best audio potentiometercan be divided into special, power, screw drive, fine-tuning, pre-tuning, adjustable and other potentiometers according to their functions, while knob-type adjustable potentiometers are mostly attributed to adjustable potentiometers; the resistance change methods of adjustable potentiometers are linear standard, Z-type plus ...
2018 12-29

Wiring Method and Basic Knowledge of Rotating Potentiometer

Rotary potentiometers are mostly used in volume, frequency, temperature, speed and other adjustments. However, the rotating potentiometer is usually manually adjusted by the handle, which can change the size of the current control. So do you know how to connect potentiometers in operation? If the connection operation is wrong, in order to avoid the...
2019 03-12

50k audio taper potentiometer

First, both potentiometers and adjustable resistors are adjustable. Potentiometers are generally used in repetitive adjusting circuits, such as volume control of electrical equipment, while adjustable resistance is a fixed one-time adjustment during factory production. But the two principles are the same, and their functions are much the same. In f...
2018 12-27

Structural Characteristics and Functions of Adjustable Resistance and Potentiometer

Adjustable resistance is also called variable resistance. Rheostat is a kind of resistance. Its resistance value can be adjusted artificially to meet the needs of the circuit. The role of adjustable power resistor - can gradually change the current of the electrical appliances in series with it, can gradually change the voltage of the electrical ap...
2018 12-25

How to connect and use the thumbwheel potentiometer?

Thumbwheel potentiometer is also a kind of potentiometer commonly used in the tone function market. We also has many types of dial potentiometers for customers to use on the circuit. Today, I would like to introduce the relevant knowledge of the thumbwheel potentiometer, including the connection method of the thumbwheel potentiometer, the matters n...
2019 03-09

thumbwheel potentiometer

Classification of thumbwheel potentiometer: Metal glass glazed thumbwheel potentiometer: It not only has the advantages of organic solid core potentiometer, but also has smaller resistance temperature coefficient (similar to wire wound potentiometer), but also has large dynamic contact resistance and equivalent noise resistance, so it is most...
2018 12-22

General Knowledge of Installation Details of Adjustable Potentiometer

Adjustable potentiometers are widely used in electronic components of circuits. At present, many products use adjustable power resistor. Do you know what to pay attention to when installing them? 1. In general, the flux used in the welding process of potentiometer should not be too much, so as not to lead to the fuse of the lead end of potentiom...
2018 12-20

Detailed knowledge about potentiometers

Potentiometer plays a very wide role in the circuit. It can not only be used alone in the circuit, but also in more cases together with other electronic components to form a circuit with various functions. The fundamental function of potentiometer in the circuit is to provide a resistance for the circuit. Resistance is a physical quantity. Wh...
2018 12-18

Principle, Function and Application of rotary switch potentiometer

The rotary switch potentiometer is actually a kind of variable resistor. Because it generates a voltage potential or a change of electromotive force during operation, it obtains a voltage or resistance proportional to the input end at the output end, so it is called a potentiometer. . The linear rotary potentiometer is mainly composed of contact b...
2018 12-15

How to adjust 102 adjustable resistance and what is the measurement method

Adjustable resistance, also known as variable resistance, is a classification of resistance. The magnitude of resistance can be adjusted artificially, but for some beginners, the meaning of 102 adjustable resistance and the measurement methods of adjustment may not be understood. Following is how to adjust 102 adjustable resistance and what is the ...
2019 03-09

piher spain 10k potentiometer

Overview of piher spain 10k potentiometer On the bare resistor, one or two movable metal contacts are pressed tightly. The contact position determines the resistance between any end of the resistor and the contacts. When a voltage is applied between the two fixed contacts of the resistor, the position of the contacts on the resistor is change...
2018 12-13

Main characteristics of potentiometers

Main characteristics of potentiometers Potentiometer is a resistor element with three lead-out terminals whose resistance value can be adjusted according to certain changing rules. The trimmer potentiometer is usually composed of resistor and movable brush. When the brush moves along the resistor, the resistance or voltage which is related to th...
2018 12-11

How to choose the appropriate potentiometer products?

The potentiometer is composed of a resistor and a rotating or sliding system. It has three leading terminals and resistor elements whose resistance value can be adjusted according to certain changing rules. So, how to choose the appropriate potentiometer? It's a headache for many friends. As a bourns trimmer potentiometer manufacturer, thinks that ...
2018 12-08

Principle, Function and Application of Rotary Potentiometer

Rotary potentiometer is actually a kind of variable resistor. Because of the change of voltage potential or electromotive force when it works, it can obtain a certain proportion of voltage or resistance at the output end to the input end, so it is called potentiometer. The precision rotary potentiometer is mainly composed of contact brush, carbo...