Flying Bull (Ningbo) Electronic Technology Co., Ltd.

Hydraulic and pneumatic solenoid valve coil K23D-2H

Short Description:


  • Model: K23D-2H
  • Type: Pneumatic fitting
  • Marketing Type: New Product 2020
  • Place of Origin: Zhejiang, China
  • Brand Name: Flying Bull
  • Warranty: 1 Year
  • Product Detail

    Product Tags

    Details

    Applicable Industries: Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Retail, Construction works , Advertising Company
    Product name: Solenoid coil
    Normal Voltage: RAC220V RDC110V DC24V
    Normal Power (RAC): 13VA
    Normal Power (DC): 11.5W

    Insulation Class: H
    Connection Type: DIN43650A
    Other special voltage: Customizable
    Other special power: Customizable
    Product No.: SB084
    Product Type: K23D-2H

    Supply Ability

    Selling Units: Single item
    Single package size: 7X4X5 cm
    Single gross weight: 0.300 kg

    Product introduction

    Principle of electromagnetic coil-inductance

    1.The working principle of inductance is that when alternating current passes through the conductor, alternating magnetic flux is generated around the conductor, and the ratio of the magnetic flux of the conductor to the current that produces this magnetic flux.

     

    2.When DC current passes through the inductor, only a fixed magnetic field line appears around it, which does not change with time; However, when alternating current passes through the coil, the magnetic field lines around it will change with time. According to Faraday's law of electromagnetic induction-magnetic induction, the changing magnetic field lines will produce an induced potential at both ends of the coil, which is equivalent to a "new power supply".

     

    3.When a closed loop is formed, this induced potential will generate an induced current. According to Lenz's law, it is known that the total amount of magnetic field lines generated by induced current should try to prevent the change of magnetic field lines.

    4.The change of magnetic field lines comes from the change of external alternating power supply, so from the objective effect, the inductance coil has the characteristic of preventing the current change in AC circuit.

     

    5.Inductive coil has similar characteristics to inertia in mechanics, and it is named "self-induction" in electricity. Usually, sparks will occur at the moment when the knife switch is opened or turned on, which is caused by the high induced potential.

     

    6.In short, when the inductance coil is connected to the AC power supply, the magnetic field lines inside the coil will change all the time with the alternating current, resulting in electromagnetic induction of the coil. This electromotive force generated by the change of the current of the coil itself is called "self-induced electromotive force".

     

    7.It can be seen that the inductance is only a parameter related to the number of turns, size, shape and medium of the coil. It is a measure of the inertia of the inductance coil and has nothing to do with the applied current.

    Product picture

    421

    Company details

    01
    1683335092787
    03
    1683336010623
    1683336267762
    06
    07

    Company advantage

    1685428788669

    Transportation

    08

    FAQ

    1684324296152

    Related products


  • Previous:
  • Next:

  • Related Products