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Hot Selling 20uf Washing Machine Spare Parts CBB60 450V

hot selling 20uf Washing Machine Spare Parts CBB60 450V Product character CBB60 Use AI-Zn Polypropylene film as medium,the capacitor has advantages of small volume,low dissipation,high insulation resistance,good self-healing character,anti-striking current,strong over-carrier capacity and steady...

hot selling 20uf Washing Machine Spare Parts CBB60 450V

Product character
CBB60 Use AI-Zn Polypropylene film as medium,the capacitor has advantages of small volume,low dissipation,high insulation resistance,good self-healing character,anti-striking current,strong over-carrier capacity and steady electric performance.Widely used in water pump cleaning machine,washing machine,and single-phase household electrical appliances.

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Technical Data

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Dimensions / Round

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Film capacitance current impact test
Power electronic capacitors are usually used in non-power frequency applications, and their peak current and shock current resistance are the key technical parameters. Since the current resistance is the weakest link of the metallized film capacitors, the products with this index must be tested for their current resistance. A high-power electronic switch is used to form a capacitor charging and discharging circuit, and the discharge current, current attenuation cycle and current and voltage change rate are controlled quantitatively by adjusting charging voltage or discharge circuit parameters.


1. Set the charging voltage value U, which determines the peak discharge current, I=U/R.
2. Set the charging time according to the capacitor capacity C, the internal resistance r of the charging power supply and the required voltage U to determine the charging time.
3. The charging switch s is controlled by an adjustable time relay, s is closed, and the adjustable dc power supply E is used to charge the test capacitor c.
4. When the charging time is up, S turns on and the charging ends, the control circuit sends a pulse to SCR, SCR conducts, and capacitor C starts discharging.
5. Due to the existence of resistance and inductance in the discharge circuit, the discharge process is oscillating attenuation, which ends after being oscillated for several weeks. The SCR is closed with zero current, and the cycle time from the beginning to the end of oscillation is generally much less than 1 s.
6. After the discharge, the charging switch closes and starts charging again. Repeat the above test.

Product Advantages

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Company & Factory Overview

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More Capacitor For You To Choose

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Packing

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Packaging Details: Exporting Standard Packing for CBB60, when quantity is more than
                                2000pcs,one piece capacitor one color box, 100pcs pack in big brown
                                carton. When quantity less than 2000pcs, 100pcs pack in big brown carton
                                without color box, can offer bulk packing,Individual box packing,then use
                                pallet. TBA by clients.
            Port:            NingBo/ShangHai port
  Delivery Time:       A week after get the deposit

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