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Rotary Preset Carbon Type Potentiometer / Semi Fixed Ceramic Potentiometer PC1601-V-B-P18

Categories Carbon Composition Potentiometer
Brand Name: ANYO
Model Number: PC1601-V-B-P18
Place of Origin: CHINA
MOQ: 1000pcs
Price: Negotiation
Supply Ability: 30000 per day
Packaging Details: 2000pcs/carton, 16kg, 39*31*25cm
Delivery Time: 8-10 work days
Payment Terms: L/C, T/T
Other name: Carbon potentiometer
Total resistance: 100Ω ~ 2.2MΩ
Resistance taper: B
Rotary life: 10000 cycles
Power rating: 0.2W
Resistance tolerance: ± 20%
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    Rotary Preset Carbon Type Potentiometer / Semi Fixed Ceramic Potentiometer PC1601-V-B-P18

    Rotary preset carbon semi-fixed ceramic potentiometer PC1601-V-B-P18


    Description:


    A potentiometer is also commonly known as a potmeter or pot. The most common form of potmeter is the single turn rotary potmeter. This type of pot is often used in audio volume control (logarithmic taper) as well as many other applications. Different materials are used to construct potentiometers, including carbon composition, cermet, wirewound, conductive plastic or metal film.


    Working principle:

    Rorary potentiometer is a manually adjustable variable resistor with 3 terminals. Two terminals are connected to both ends of a resistive element, and the third terminal connects to a sliding contact, called a wiper, moving over the resistive element. The position of the wiper determines the output voltage of the potentiometer. The potentiometer essentially functions as a variable voltage divider. The resistive element can be seen as two resistors in series(potentiometer resistance), where the wiper position determines the resistance ratio of the first resistor to the second resistor.


    Mechanical specifications:


    Total rotation angelThe angle is measured by rotating shaft from the end of terminal R1 to the end of terminal R3.300°±5°
    Rotation torqueRotational torque when turn the shaft :without special provision,rotational speed is 60°/s in ambient temperature 5-35℃0.3-1.5Ncm
    Stop torqueThe force that shaft transfer from terminal 1 to stop point or terminal 3 to stop point after 10 seconds until be break>40Ncm

    Electrical specifications:


    Total resistanceMeasurement shall be made by the resistance between terminal R1and R3.1KΩ
    Resistance taperResistance changesB
    Total Resistance toleranceMeasurement shall be made by the resistance tolerance between terminal R1 and R3.± 20%
    Rated powerRated power is based on continuous full load operation at the maximum voltage between terminal R1 and R3.0.2W(50 ℃)
    Residual resistanceTest residual resistance beteen terminal R1 and R2; terminal R2 and R3≤0.1%R
    Rotation of noiseThe murmur will appear when shaft turn from terminal 1 to terminal 3 by 30 rounds/minute equably speed.≤47mV
    Electrical rotation angleResistance effective changes in perspective280°±20°
    Max operating voltageMaximal voltage which sustained by terminal R1 and R350VDC

    Others:


    Rotation life

    After 25,000 rotation after the test, the changes impacted no more than ± (15% R +0.5 Ω) rotational noise of not more than 100 mv

    Terminal strengthAfter welding (350℃, 3,5 seconds) after the of terminal contacts should be good, no termination loosening of
    Soldering abilityDip the terminals into tin tank at 260°C±5°C for 2±0.5 seconds, the soldering area should be more than 90%.

    Resistance SR code table:


    ResistanceCode
    100Ω101
    500Ω501
    1KΩ102
    2KΩ202
    3.3KΩ332
    4.7KΩ472
    5KΩ502
    10KΩ103
    20KΩ203
    22KΩ223
    47KΩ473
    50KΩ503
    100KΩ104
    200KΩ204
    250KΩ254
    500KΩ504
    1MΩ105
    2MΩ205
    2.2MΩ225

    Dimension:


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