News center

What is the relationship between volume and potentiometer_ Why do some stereos turn a little louder? What is the relationship between volume and potentiometer? What is the difference between A10K potentiometer and B100K potentiometer? High signal impedance means high signal voltage and low signal current. Here we should use a potentiometer with a large K number. If we use a potentiometer with a small K number, the signal voltage will be pulled down a lot, which will cause distortion. Low signal impedance means low signal voltage and high signal current. Here we should use a potentiometer with a small K number. If we use a potentiometer with a large K number, low signal voltage will cause distortion through a large K number resistance. Potentiometers use large K numbers in places with weak signals and small K numbers in places with strong signals. After changing the potentiometer, the sound will be the same as that of the potentiometer

Specification for use of automobile potentiometers_ Car potentiometers generally include car audio potentiometers, car air conditioning potentiometers and car navigation potentiometers. Potentiometers can be used for tuning, temperature regulation and function selection. This article introduces the wiring method of automobile potentiometer, and how to eliminate the noise of automobile potentiometer? Precautions for the use of car potentiometers, to help you better understand the car potentiometers. Wiring method of automobile potentiometer When the automobile potentiometer is installed in the circuit, it should ensure the correct wiring connection of the three pins. Generally, in the volume control circuit, the first pin of the potentiometer should be connected to the signal ground wire, the second pin is connected to the signal output wire, and the third pin is connected to the signal output wire

The dial potentiometer is also a kind of potentiometer commonly used in the market of the tuning function. We also have many models of dial potentiometers for customers to use in the circuit. Today, let's introduce the relevant knowledge of dial potentiometers, including the wiring method of dial potentiometers, precautions for use of dial potentiometers, and how to clean dust and debris, I hope to know more about the dial potentiometer for those who have just come into contact with it. Wiring method of the dial potentiometer The first pin of the dial potentiometer from the left is the common terminal, the second and third pins are the left and right dual-channel outputs, and the fourth and fifth pins are the left and right dual-channel inputs. Left vocal tract

Installation and use of hollow encoder_ Hollow encoder is a rotary encoder with spare parts in the middle for customers to add function applications. Many customers apply it to the application of function rotation and key position of vehicle-mounted products or power amplifiers, some kitchen appliances, medical equipment, etc. The hollow encoder has a good handle, and the hollow space can be attached with a press switch to meet the needs of multi-function. Today we will discuss the installation method of the hollow encoder and the precautions for the operation of the hollow encoder. The installation method of hollow encoder is generally to install the hollow encoder directly on the output shaft of the equipment, so how to install the hollow encoder? first

How to install the potentiometer? What should we pay attention to_ How to install the potentiometer? 1. When the potentiometer is installed on the panel with nuts, be very careful when locking the nuts. The locking torque should not be too tight to avoid damaging the screw teeth. 2. When installing the direct-slip potentiometer with screws, avoid using too long screws, otherwise it may hinder the movement of the sliding handle, or even directly damage the potentiometer itself. 3. During welding or installation, do not exert excessive pressure on the terminal, otherwise it may cause poor contact or mechanical damage. Try to avoid bending the terminal back and forth. The terminal may break due to bending for more than two weeks. 4. When putting the knob on the potentiometer, do not exert excessive axial push/pull on the shaft. The push/pull force shall not exceed the axial push/pull parameter index specified in the Product Specification. Installation potential