Home / FBelec Products / IC & Semiconductors / Motor Start Capacitor
Picture Model No. Dielectric Material Wastage Description Datasheet Order
25+7.5uf 450v high quality air conditioner capacitor

FBMSC-01

organic thin-film ≤0.2%

25+7.5uf 450v high quality air conditioner capacitor

Boxed air conditioner capacitors High power AC capacitors for air conditioners

FBMSC-02

organic thin-film ≤0.2%

Boxed air conditioner capacitors High power AC capacitors for air conditioners

100uf Air Conditioning Capacitor Four-plug Air Conditioning Capacitor High Temperature Resistance

FBMSC-03

organic thin-film ≤0.2%

100uf Air Conditioning Capacitor Four-plug Air Conditioning Capacitor High Temperature Resistance

Fan Motor Air Conditioning Capacitor Air Conditioning Compressor Capacitor

FBMSC-04

organic thin-film ≤0.2%

Fan Motor Air Conditioning Capacitor Air Conditioning Compressor Capacitor

Fan Motor Air Conditioning Capacitor MOTOR RUNNING CAPACITOR

FBMSC-05

organic thin-film ≤0.2%

Fan Motor Air Conditioning Capacitor MOTOR RUNNING CAPACITOR

Air conditioner start capacitor Explosion-proof oil-immersed air conditioner capacitor High voltage air conditioner capacitor

FBMSC-06

organic thin-film ≤0.2%

Air conditioner start capacitor Explosion-proof oil-immersed air conditioner capacitor High voltage air conditioner capacitor

Explosion-proof air conditioning capacitors High temperature resistant air conditioning capacitors Boxed air conditioning capacitors

FBMSC-07

organic thin-film ≤0.2%

Explosion-proof air conditioning capacitors High temperature resistant air conditioning capacitors Boxed air conditioning capacitors

Air conditioning capacitor 35uf-100uf 450V air conditioning compressor start capacitor

FBMSC-08

organic thin-film ≤0.2%

Air conditioning capacitor 35uf-100uf 450V air conditioning compressor start capacitor

Street lamp capacitors Single-phase high voltage lamp capacitors Long life lamp capacitors High bay lamp capacitors

FBMSC-09

organic thin-film ≤0.2%

Street lamp capacitors Single-phase high voltage lamp capacitors Long life lamp capacitors High bay lamp capacitors

High-frequency capacitors for LED lamps Lamps filter capacitors Floodlight lamps capacitors

FBMSC-10

organic thin-film ≤0.002%

High-frequency capacitors for LED lamps Lamps filter capacitors Floodlight lamps capacitors

Capacitors for energy-saving lamps Long-life lamp capacitors Temperature-resistant 105°C lamp capacitors

FBMSC-11

organic thin-film ≤0.002%

Capacitors for energy-saving lamps Long-life lamp capacitors Temperature-resistant 105°C lamp capacitors

High bay lamp capacitor high frequency low resistance lamp capacitor single-phase high voltage lamp capacitor

FBMSC-12

organic thin-film ≤0.002%

High bay lamp capacitor high frequency low resistance lamp capacitor single-phase high voltage lamp capacitor

Low loss lamp capacitance Explosion-proof lamp compensation capacitor Two-wire generator capacitor

FBMSC-13

organic thin-film ≤0.002%

Low loss lamp capacitance Explosion-proof lamp compensation capacitor Two-wire generator capacitor

Floodlight lamp capacitors Explosion-proof lamp compensation capacitors Marine lamps capacitors

FBMSC-14

organic thin-film ≤0.002%

Floodlight lamp capacitors Explosion-proof lamp compensation capacitors Marine lamps capacitors

500uf 115v high quality starting capacitor

FBMSC-15

organic thin-film ≤0.2%

500uf 115v high quality starting capacitor

150uf 220v high quality starting capacitor

FBMSC-16

organic thin-film ≤0.2%

150uf 220v high quality starting capacitor

350uf 115v high quality starting capacitor

FBMSC-17

organic thin-film ≤0.2%

350uf 115v high quality starting capacitor

100uf start capacitor universal floor ceiling fan start capacitor

FBMSC-18

organic thin-film ≤0.2%

100uf start capacitor universal floor ceiling fan start capacitor

Bakelite shell start capacitor Motor water pump start capacitor 30uf aluminum shell capacitor Start capacitor

FBMSC-19

organic thin-film ≤0.2%

Bakelite shell start capacitor Motor water pump start capacitor 30uf aluminum shell capacitor Start capacitor

Air Conditioner Compressor Capacitor Start Capacitor Washing Machine Start Capacitor Screw Foot Aluminum Capacitor

FBMSC-20

organic thin-film ≤0.2%

Air Conditioner Compressor Capacitor Start Capacitor Washing Machine Start Capacitor Screw Foot Aluminum Capacitor

Compressor start capacitor 500uf start capacitor aluminum shell explosion-proof capacitor

FBMSC-21

organic thin-film ≤0.2%

Compressor start capacitor 500uf start capacitor aluminum shell explosion-proof capacitor

Bakelite shell starting capacitor Smart starting capacitor AC motor starting capacitor

FBMSC-22

organic thin-film ≤0.2%

Bakelite shell starting capacitor Smart starting capacitor AC motor starting capacitor

Air compressor starting capacitor Organic film starting capacitor Aluminum shell bolt capacitor Aluminum shell capacitor

FBMSC-23

organic thin-film ≤0.2%

Air compressor starting capacitor Organic film starting capacitor Aluminum shell bolt capacitor Aluminum shell capacitor

American bakelite shell start capacitor Smart start capacitor Motor AC operation start capacitor

FBMSC-24

organic thin-film ≤0.2%

American bakelite shell start capacitor Smart start capacitor Motor AC operation start capacitor

Hard start capacitor Sewing machine motor start capacitor Freezer compressor start capacitor

FBMSC-25

organic thin-film ≤0.2%

Hard start capacitor Sewing machine motor start capacitor Freezer compressor start capacitor

Starting Capacitor Cable Aluminum Shell 50-800UF 250V Pump Starting Capacitor

FBMSC-26

organic thin-film ≤0.2%

Starting Capacitor Cable Aluminum Shell 50-800UF 250V Pump Starting Capacitor

High quality washing machine capacitor 14+4uf

FBMSC-27

organic thin-film ≤0.2%

High quality washing machine capacitor 14+4uf

High quality washing machine capacitor 13+4uf

FBMSC-28

organic thin-film ≤0.2%

High quality washing machine capacitor 13+4uf

High quality washing machine capacitor 12+5uf

FBMSC-29

organic thin-film ≤0.2%

High quality washing machine capacitor 12+5uf

Washing machine dewatering machine capacitor Washing machine start working capacitor

FBMSC-30

plastic ≤0.2%

Washing machine dewatering machine capacitor Washing machine start working capacitor

Fully automatic washing machine capacitors, double tub washing machine capacitors

FBMSC-31

plastic ≤0.2%

Fully automatic washing machine capacitors, double tub washing machine capacitors

Four-wire washing machine capacitor General purpose washing machine capacitor Washing machine drying working capacitor

FBMSC-32

plastic ≤0.2%

Four-wire washing machine capacitor General purpose washing machine capacitor Washing machine drying working capacitor

Washing machine capacitor Washing machine spin-drying dehydration start capacitor

FBMSC-33

plastic ≤0.2%

Washing machine capacitor Washing machine spin-drying dehydration start capacitor


Motor Start Capacitor

  • What is a Motor Start Capacitor?


    Starting capacitor refers to AC electrolytic capacitor or polypropylene or polyester capacitor used to start single-phase asynchronous motor.starting capacitor,Start capacitors

    Principle of starting capacitor,run capacitor:

    The single-phase current flowing through the single-phase motor can not generate the rotating magnetic field, so the capacitor needs to be used for phase separation, in order to make the current in the two windings produce a phase difference of nearly 90 ゜ to generate the rotating magnetic field.

    Capacitive induction motor has two windings, starting winding and running winding. The two windings differ by 90 degrees in space. A capacitor with large capacity is connected in series on the starting winding. When the operating winding and starting winding pass through single-phase AC, the current in the starting winding is 90 degrees ahead of the current of the operating winding and reaches the maximum value first due to the action of the capacitor. Two identical pulse magnetic fields are formed in time and space, so that a rotating magnetic field is generated in the air gap between the stator and the rotor. Under the action of the rotating magnetic field, the induced current is generated in the motor rotor, and the current interacts with the rotating magnetic field to generate electromagnetic field torque to rotate the motor, Testing Motor Capacitors 

    Starting capacitance

    To make the single-phase motor rotate automatically, a starting winding can be added to the stator. The space difference between the starting winding and the main winding is 90 degrees. The starting winding should be connected with a suitable capacitor in series to make the phase difference between the current and the main winding approximately 90 degrees, that is, the so-called phase separation principle. In this way, two currents with a time difference of 90 degrees are connected to two windings with a space difference of 90 degrees, which will produce a (two-phase) rotating magnetic field in space. Under the action of this rotating magnetic field, the rotor can start automatically. After starting, when the speed rises to a certain value, the starting winding is disconnected with the help of a centrifugal switch or other automatic control device installed on the rotor. Only the main winding works during normal operation. Therefore, the starting winding can be made into a short-time working mode. However, there are many times when the starting winding is continuously opened. This motor is called capacitive single-phase motor. To change the direction of this motor, it can be realized by changing the position of capacitor series connection.

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