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The meaning and function of 10k potentiometer and 3362 potentiometer
Date：2018-10-06
Views：463
Potentiometer is a commonly used electronic component, and the specifications of the type of distinction is more numerous, such as the conventional resistance to distinguish between 10K potentiometer, 20K potentiometer, 50K potentiometer specifications. However, in general, there is a misunderstanding in the purchase of many users, to 10K potentiometer, many users will mistake this 10K quantity, which is one-sided understanding, in fact, 10K potentiometer is called by its resistance value, regardless of the current industry is also accustomed to the K unit called quantity. So in the purchase of potentiometers, it is generally necessary to communicate with the merchants in detail a problem, to avoid some unnecessary disputes caused by the back, today the following is mainly for you to explain the 10k linear slide potentiometer features and product usage description.
About the meaning of 10K potentiometer:
About the meaning of 10k linear slide potentiometer is generally divided into two different versions. First of all, the name of 10K potentiometer is abbreviated as the adjustment range of resistance value. For example, the size 103 potentiometer, its resistance value calculation method is: 103 = 10x10 cubic, equal to 10000 Euro, through the unit conversion to 10K Euro, so everyone is popular in order to have a good memory area. The postposition is widely used in resistance to 10K potentiometers. But for another way of saying, at present, both purchasing personnel and people in the industry are accustomed to the number of K units, that is, 1 K potentiometer is equal to 1000 quantities, so 10k linear slide potentiometer can be referred to as the number of short, so we generally in the purchase of 10 K potentiometer, we must communicate clearly with the businessman. Is it a product of demand specification or product demand?
Description of bourns 3262 potentiometer:
Precision potentiometer 3362U belongs to a single-loop pre-regulated potentiometer, its feet are arranged in an angle, foot distance 5x2.5mm, top adjustment, operating stroke can support a single-loop 270 degree adjustment range. At present, this precision potentiometer 3362U is generally used in: audio, radio, car electronics, communication products, electronic instruments and other products.
Function of bourns 3262 potentiometer
1. 3362 potentiometers are used for jumpers. If a certain line is not used, it can be directly subsidized by the resistor.
2. 3362 potentiometers have no function in the circuit, only in PCB for debugging convenience or compatible design reasons.
3. In wiring, if the real can not go through, you can also add a 0ohm resistance (think it should be used to plug in, not be a surface paste.
4. When the matching circuit parameters are uncertain, 0ohm is used instead. When the theoretical debugging is carried out, the parameters are confirmed and replaced by detailed numerical elements.
5. When measuring the current consumption of a certain part of the circuit, the 0ohm resistance can be removed and the ammeter can be connected to measure the current consumption.
6. Under high frequency signal, inductor or capacitor. (relating to external circuit characteristics) inductance is mainly used to deal with EMC problem.
Specification parameters of 3362 potentiometer
Different models have different specifications and parameters. bourns 3262 potentiometers include a variety of models, such as 3362p potentiometer, 3362w potentiometer, 3362m potentiometer, 3362X potentiometer and 3362S potentiometer. Although the parameters of these models are different, they include the same parameters as follows:
1. Physical characteristics: standard packing, stop torque, starting torque, and total mechanical stroke.
2. Environmental characteristics: steady-state humidity and heat, mechanical durability, electrical durability at 70 ~C, climatic sequence, vibration, collision, temperature change, temperature coefficient, operating temperature range, rated power (maximum operating voltage 300V).
3. Potentiometer Performance: Effective Electric Stroke, Voltage Resistance, Insulation Resistance, Contact Resistance Change, Terminal Resistance, Resistance Change Characteristics, Resistance Deviation, Resistance Range (Ohms).
About the meaning of 10K potentiometer:
About the meaning of 10k linear slide potentiometer is generally divided into two different versions. First of all, the name of 10K potentiometer is abbreviated as the adjustment range of resistance value. For example, the size 103 potentiometer, its resistance value calculation method is: 103 = 10x10 cubic, equal to 10000 Euro, through the unit conversion to 10K Euro, so everyone is popular in order to have a good memory area. The postposition is widely used in resistance to 10K potentiometers. But for another way of saying, at present, both purchasing personnel and people in the industry are accustomed to the number of K units, that is, 1 K potentiometer is equal to 1000 quantities, so 10k linear slide potentiometer can be referred to as the number of short, so we generally in the purchase of 10 K potentiometer, we must communicate clearly with the businessman. Is it a product of demand specification or product demand?
Description of bourns 3262 potentiometer:
Precision potentiometer 3362U belongs to a single-loop pre-regulated potentiometer, its feet are arranged in an angle, foot distance 5x2.5mm, top adjustment, operating stroke can support a single-loop 270 degree adjustment range. At present, this precision potentiometer 3362U is generally used in: audio, radio, car electronics, communication products, electronic instruments and other products.
Function of bourns 3262 potentiometer
1. 3362 potentiometers are used for jumpers. If a certain line is not used, it can be directly subsidized by the resistor.
2. 3362 potentiometers have no function in the circuit, only in PCB for debugging convenience or compatible design reasons.
3. In wiring, if the real can not go through, you can also add a 0ohm resistance (think it should be used to plug in, not be a surface paste.
4. When the matching circuit parameters are uncertain, 0ohm is used instead. When the theoretical debugging is carried out, the parameters are confirmed and replaced by detailed numerical elements.
5. When measuring the current consumption of a certain part of the circuit, the 0ohm resistance can be removed and the ammeter can be connected to measure the current consumption.
6. Under high frequency signal, inductor or capacitor. (relating to external circuit characteristics) inductance is mainly used to deal with EMC problem.
Specification parameters of 3362 potentiometer
Different models have different specifications and parameters. bourns 3262 potentiometers include a variety of models, such as 3362p potentiometer, 3362w potentiometer, 3362m potentiometer, 3362X potentiometer and 3362S potentiometer. Although the parameters of these models are different, they include the same parameters as follows:
1. Physical characteristics: standard packing, stop torque, starting torque, and total mechanical stroke.
2. Environmental characteristics: steady-state humidity and heat, mechanical durability, electrical durability at 70 ~C, climatic sequence, vibration, collision, temperature change, temperature coefficient, operating temperature range, rated power (maximum operating voltage 300V).
3. Potentiometer Performance: Effective Electric Stroke, Voltage Resistance, Insulation Resistance, Contact Resistance Change, Terminal Resistance, Resistance Change Characteristics, Resistance Deviation, Resistance Range (Ohms).