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Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit

    Buy cheap Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit from wholesalers
     
    Buy cheap Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit from wholesalers
    • Buy cheap Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit from wholesalers
    • Buy cheap Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit from wholesalers
    • Buy cheap Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit from wholesalers

    Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit

    Ask Lasest Price
    Brand Name : ANYO
    Model Number : WH148-1B
    Price : Negotiation
    Supply Ability : 30000 per day
    Delivery Time : 8-10 work days
    Payment Terms : L/C, T/T
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    Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit

    Vertical type carbon film 16mm rotary potentiometer WH148-1B dual-unit


    Mechanical specifications:


    Total rotation angle300°±5°
    Rotation torque2~20mN.m(20~200gf.cm)
    Shaft stop strength6Kgf.cm
    Push pull strength60N
    Rotary life10000 cycles
    Click positionCenter detent or 10,20,40, position clicks

    Electrical specifications:


    Total resistance5KΩ ~ 2MΩ
    Resistance taperA,B,C
    Resistance tolerance± 20%
    Rotational noise≤ 47 mV
    Residual resistanceR ≥ 250KΩ 0.1% max.of total resistance
    250KΩ> R> 10KΩ 20 Ω max
    10KΩ ≥ R 10 Ω max
    Tracking error0 ~-40dB±3dB
    Rated wattageCurve B:0.125W; Other than B: 0.063W
    Max.operating voltageCurve B: 200V; Other than B: 150V
    DielectricAC500V, 1 minute
    Insulation resistanceMore than 100MΩ at DC500V

    Description:


    A 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.


    Features:


    • Carbon resistive element

    • Dust proof enclosure

    • Heat-resistant material

    • Low cost

    • Long life models (10000 cycles)

    • Simple construction


    Carbon Potentiometers uses carbon as resistive element. There are also different types of Potentiometers like Wire Wound type and ceramic type using different materials on resistive element. Carbon Potentiometer can be classified into logarithmic type and linear type depending on the mode of operations. Carbon Potentiometers are of many types and sizes depending on resistance value, power rating and type of mounting.


    Application:


    Ideal for various TV and audio products and general purpose as well.


    How does a potentiometer work?

    It has three terminals.


    The terminal at each end is internally connected to a resistor of fixed value in Ohms. The center terminal is internally connected to a wiper that touches the resistor and can be moved along its length.


    Resistance SR code table:

    ResistanceCode
    5KΩ502
    10KΩ103
    20KΩ203
    22KΩ223
    47KΩ473
    50KΩ503
    100KΩ104
    200KΩ204
    250KΩ254
    500KΩ504
    1MΩ105
    2MΩ205

    Shaft details:

    Dimension:


    Quality Vertical Type Carbon Composition Potentiometer 16mm WH148-1B Dual Unit for sale
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