YILI Electronic is specialized in potentiometer, rocker switches, tact switches and rotary switches.
YILI Electronic produces adjustable resistors, trimmer potentiometer, Straight key switches etc.
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2019 03-28
External multi turn potentiometer to adjust voltage mode
The voltage adjustable power supply is a kind of power supply that widens the voltage on the basis of the regulated switching power supply and realizes a wide range of output voltage (generally 0V~rated value continuous adjustment). It mainly consists of voltage reference source, adjustment tube, error amplification, voltage sampling and current sa...
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2019 03-25
The Present Development of Bonn Potentiometer
The Bourns potentiometer is also called Bonds potentiometer. The glass glaze precise adjustable potentiometer can be rotated continuously with a screwdriver. The color is usually blue and has three feet. The commonly used models are 3296, 3362, 3386, 3006, 3266, 3323, 3329, 3590, 3314, 3313, 3324, etc. There are many kinds of potentiometers, which...
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2019 03-28
rotary switch potentiometer
What is a rotary switching potentiometer? Firstly, the potentiometer is generally composed of a shell, a sliding shaft, a resistor and three lead-out terminals. There are many kinds of potentiometers, which can be divided into rotary (or rotary) potentiometer and direct sliding potentiometer according to the regulation mode. It can be divided into...
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2019 03-23
Application of precision rotary potentiometer
Precision rotary potentiometer Precision Rotating Potentiometer - Measuring Instrument with Resistance, Current or Voltage Output. Nowadays, the angular displacement sensor of EMF has reached a higher position than other similar measuring instruments in high-quality measuring tasks, because the angular displacement sensor of EMF can save more cost...
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2019 03-21
Application of Precision Rotating Potentiometer
Precision Rotating Potentiometer Use Notes: 1. The resistors of potentiometers are mostly made of polycarbonate synthetic resins. They should avoid contact with ammonia, other amines, alkali aqueous solutions, aromatic hydrocarbons, ketones, lipid hydrocarbons, strong chemicals (high acid-base value), etc. Otherwise, their properties will be ...
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2019 03-18
Fault and Solution of Audio Potentiometer
In general, the potentiometer used in audio frequency is to use the principle of resistive voltage dividing to control the volume adjustment, and the resistance of the potentiometer varies exponentially according to the rotation angle. For example, the commonly usedaudio potentiometercontrol circuit, such as tape recorder, television, radio, volume...
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2019 03-18
Performance price ratio of audio potentiometer
If the function of an alps audio potentiometeris merely to adjust the volume, the problem is much simpler. But in fact, alps audio potentiometer is the only way to signal. Its importance is often underestimated. Audio technology has always been dedicated to creating zero distortion components, but in reality this is a dream. What we pursue is in fa...
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2019 03-18
Difference Dual gang potentiometer with switch and single potentiometer
Dual gang potentiometer with switch: Six-foot potentiometer B50K, pins are generally one or three terminal for the total resistance value; the middle terminal changes, according to the need to connect, take a meter; two rows up and down, you can use only one row. Potentiometer is a resistor element with three lead-out terminals and resist...
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2019 03-16
Classification of multi turn potentiometer
Precision potentiometer can be divided into single-loop potentiometer and multi turn potentiometer. Single Circle: The minimum to maximum resistance change is accomplished by rotating the stroke of one circle.Single-loop potentiometer means that its resistor has only one week. It can rotate indefinitely and continuously, and it can a...
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2019 03-15
Maintenance of linear rotary potentiometer
The displacement sensor is a new and simple length displacement sensor is widely used, has the advantages of compact structure, measuring long travel, installation space of small size, high accuracy, good reliability, long service life, low maintenance etc.. In addition, the displacement sensor is e 1. Working Principle and Common Parameters of Di...
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2019 03-15
Mini trimmer potentiometer
Five Notices for Mini trimmer potentiometer Notice 1. Because most of the resistors of Mini trimmer potentiometer are made of polycarbonate synthetic resins,Mini trimmer potentiometer should avoid contact with ammonia, alkali aqueous solution, aromatic hydrocarbons, lipid hydrocarbons, ketones, other amines, strong chemicals (high acid-base value)...
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2019 03-15
Selection of Multi-Circle Potentiometer
Selection Principle of multi turn potentiometer (1) Selection of species. For general electronic products, ordinary carbon film or carbon resistors can be used, which are cheap and abundant in supply; for high-quality amplifiers, tape recorders, television sets, etc., better carbon film resistors, metal film resistors or wire-wound resistors shoul...
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2019 03-14
Classification of Adjustable Variable Resistor
Adjustable Variable Resistor: Adjustable variable resistor. A resistor whose resistance can be adjusted. It is used in situations where the current of the circuit needs to be adjusted or where the resistance of the circuit needs to be changed. Adjustable variable resistor can change the characteristics of the signal generator, dim the light, start...
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2019 03-14
High precision digital adjustable resistor
Using digital adjustable resistor AD5270/AD5272 and operational amplifier AD8615 to construct compact, low cost, 5V, variable gain in-phase amplifier circuit functions and advantages, using digital adjustable resistor and operational amplifier AD8615, provides a compact, low cost, low voltage, variable gain in-phase amplifier. AD5270/AD5272 (10-pin...
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2019 03-08
The maximum operating voltage of the fine trimmer potentiometer
The maximum operating voltage of the fine trimmer potentiometer: The maximum operating voltage of the trimmer potentiometer is the maximum operating voltage allowed to withstand by the trimmer potentiometer which works reliably for a long time without damage under specified conditions, also known as rated working voltage. The actual working volta...
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2019 03-13
Classification of multi turn potentiometer
Classification: The rotation angle and output resistance of the multi turn potentiometer are linear, exponential and logarithmic, as shown in the figure. The rotation angle of linear potentiometer has a linear relationship with output resistance, such as line A. It is widely used in current limiting, voltage dividing, timing, impedance matching an...
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2019 03-09
Common types of linear rotary potentiometers
Structural characteristics of linear rotary potentiometer: The common band switch and the shift switch of multimeter are all rotary switches. There are two kinds of structures: one is BBM (Break Before Make) contact type. Its characteristic is that the moving contact first disconnects the front contact before it is connected and then the conne...
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2019 03-08
Chinese Trimmer potentiometer
Chinese Trimmer potentiometer is a resistor element with three lead-out terminals whose resistance value can be adjusted according to certain changing rules. Potentiometer is usually composed of resistor and movable brush. When the brush moves along the resistor, the resistance or voltage which is related to the displacement is obtained at the outp...
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2019 03-13
trimmer potentiometer
Identification and measurement of resistors and trimmer potentiometer Resistors are called resistors for short. They are the most basic and commonly used electronic components. There are many kinds of resistors due to different materials and structures. Common ones are carbon film resistors, metal film resistors, organic solid core resistors, wire...
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2019 03-08
Trimmer potentiometer manufacturer
Trimmer potentiometer manufacturer is a kind of variable resistor. Usually it is composed of a resistor body and a rotating or sliding system, that is, a moving contact moves on the resistor body to obtain partial voltage output. The function of Trimmer potentiometer manufacturer is to adjust the voltage (including DC voltage and signal voltage) a...
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2019 03-09
Rotary Encoder Potentiometer Testing and Good or Bad Discrimination
Rotary Encoder Potentiometer Testing and Good or Bad Discrimination The main requirements for rotary encoder potentiometers are: (1)The resistance meets the requirements. (2) The contact between the sliding end of the center and the resistor body is good and the rotation is smooth. For potentiometers with switches, the switching part s...
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2019 03-08
bourns potentiometer
Bourns potentiometer is a typical contact absolute angle sensor. It has a sliding contact point on the resistance film (including carbon resistance film, conductive plastic film, metal resistance film, conductive ceramic film, etc.). By external action, the contact point position is changed so as to change the ratio of upper resistance to lower res...
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2019 03-08
3296 potentiometer
3296 PotentiometerBrief Introduction: Potentiometer 3296 is a multi-loop potentiometer, the adjustment accuracy of resistance has 5% and 10% two standards, the product resistance range is: 10 Ou~2M Ou, customers can choose the maximum resistance of products according to their own requirements, Potentiometer 3296 has two brands: domestic and importe...
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2019 03-08
bourns 3296WMaintenance Analysis of bourns 3296W Potentiometer
Common Faults Judgment and Maintenance Analysis of bourns 3296W Potentiometer: The normal bourns 3296Wpotentiometer should rotate flexibly, tighten properly and have no mechanical noise in the process of slow rotation or direct sliding. When measuring the resistance between the movable arm and the fixed end with a multimeter, the head pointer shou...
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2019 03-08
bochen 3296
Common Faults Judgment and Maintenance Analysis of bochen 3296Potentiometer: The normal bochen 3296 potentiometer should rotate flexibly, tighten properly and have no mechanical noise in the process of slow rotation or direct sliding. When measuring the resistance between the movable arm and the fixed end with a multimeter, the head pointer sh...
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2019 03-09
slide linear potentiometer
Sliding linear potentiometers are classified according to the regulation mode: Potentiometers can be divided into rotary potentiometers, push-pull potentiometers, direct-sliding potentiometers and other types according to their regulation modes. Classification according to the law of variation of resistance value Potentiometers can be divided in...
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2019 03-08
multi turn potentiometer
The rotation angle and output resistance of the multi-coil wire-wound multi turn potentiometer are linear, exponential and logarithmic, as shown in the figure. The rotation angle of linear multi turn potentiometer has a linear relationship with output resistance, such as line A. It is widely used in current limiting, voltage dividing, timing, imped...
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2019 03-08
bourns 3296
Bourns 3296 precision adjustable potentiometer, which has high precision, good stability, long service life and low temperature coefficient, is widely used in instruments, communication equipment, financial instruments, security equipment, power supply, parking lot access control, household appliances and electronic control circuit industries. The ...
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2019 03-09
Main parameters of Piher potentiometer
Main parameters of Piher potentiometer The main parameters of Pich potentiometer are nominal resistance, rated power, resolution, sliding noise, resistance variation characteristics, wear resistance, zero resistance and temperature coefficient. 1) Peach potentiometer rated power The maximum allowable dissipation power at the two fi...
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2019 03-08
bourns 3266
bourns 3266 Series - - 500K bourns 3266 _4.50/PCS Type: Other IC, Uses: Precision, Sliding Noise:..., Nominal Resistance: 10~1M_, Zero Resistance: 1% or 2, Material: Glass Glaze, Resistance Adjustment: Rotary, Contact Resistance: 3% or 3, Type: Multi-turn, Processing Customization: No, Rated Power: 0.025, Resolution:..., Performance: Fi...