-40%

DC10-55V MAX 60A PWM Speed Regulator Function DC Brush Motor Controller Switch

$ 6.82

Availability: 40 in stock
  • Marca: Does not apply
  • MPN: Does not apply
  • Herstellernummer: nicht zutreffend
  • Marke: Markenlos
  • Herstellernumber: Does not apply
  • UPC: Does not apply
  • Brand: Unbranded/Generic
  • All returns accepted: Returns Accepted
  • Model: Speed Regulator
  • Restocking Fee: No
  • Condition: New
  • Mode: Does not apply
  • Return shipping will be paid by: Buyer
  • select: 40A DC10-55V
  • Refund will be given as: Money Back
  • Type: Expansion board module
  • Modified Item: No
  • Item must be returned within: 60 Days
  • Type::: Expansion board module
  • Herstellungsland und -region: China
  • Voltage: 12 V
  • Input Voltage: DC10-55V
  • EAN: Does not apply
  • Country/Region of Manufacture: China

    Description

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    Descrition:
    40A high power governor
    With 0-100% digital scale positioning
    Input voltage:
    DC10-55V (equal to the rated voltage of the motor) Output voltage: linear under load
    Maximum current:
    Continuous current:
    60A
    40A
    Speed ​​regulation type:
    current regulation speed regulation mode: potentiometer (linear)
    Support motor:
    DC brush motor Forward rotation reverse: Support
    Speed ​​range:
    0——100% Control frequency: 15KHZ
    Wiring type:
    terminal Knob specification: 100K (with switch)
    Wiring type:
    fence terminal block Product weight: 170g
    Motherboard size:
    100MM*76MM*28MM
    Note
    : The digital display is the motor full speed percentage 0-100 non-motor actual speed
    The input voltage must be positive and negative
    The input voltage is equal to the rated voltage of the motor within 10-55V DC.
    Package list:
    1 X DC Motor Speed Controller
    What is the PWM?
    Pulse-width modulation (PWM)
    is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors.
    The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.
    The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.
    The term
    duty cycle
    describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.
    The main advantage of PWM
    is that power loss in the switching devices is very low. When a switch is off there being practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.
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    If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.