Dongguan Weiqing Electronics Co., Ltd

CN EN
Professional manufacturer of capacitors

Professional manufacturer of capacitors

The company specializes in R & D and production of film capacitors and safety gauge X2 capacitors, safety gauge Y1 Y2 capacitors, CBB61 capacitors, double-sided metal film resonant capacitors, patch electrolytic capacitors, gallium nitride fast charging special capacitors, etc.

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  • X1 safety capacitor

    X1 safety capacitor

  • Automotive electronic capacitor

    Automotive electronic capacitor

  • Y2 safety capacitor

    Y2 safety capacitor

  • X2 safety capacitor

    X2 safety capacitor

  • Y1 safety capacitor

    Y1 safety capacitor

X1 safety capacitor

X1 safety capacitor

Capacitance and voltage range from low to high, widely distributed. Applicable to lighting and consumer electronics products. 1. Metallized polypropylene film 2. Can withstand overvoltage surges 3. Excellent flame retardant properties 4. Widely used in anti-interference applications such as power cross-lines
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Automotive electronic capacitor

Automotive electronic capacitor

1. Metallized polypropylene film 2. Withstands overpressure impact 3. Excellent flame retardant properties 4. Widely used in anti-interference applications such as power cross lines
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Y2 safety capacitor

Y2 safety capacitor

Internal structure: Composed of high dielectric constant ceramic dielectric chips. Packaged with flame-retardant epoxy resin and certified by CQC, VDE, ENEC, KC, CB, and UL. Suitable for X/Y-rated capacitors in AC line filters, power circuits, and primary-secondary coupling in AC adapters. Widely used in various applications such as: filters, adapters, switching power supplies, electronic ballasts, LED power supplies, and various small appliance control boards, etc.
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X2 safety capacitor

X2 safety capacitor

1. Metallized polypropylene film 2. Withstands overpressure impact 3. Excellent flame retardant properties 4. Widely used in anti-interference applications such as power cross lines
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Y1 safety capacitor

Y1 safety capacitor

Internal structure: Composed of high dielectric constant ceramic dielectric chips. Packaged with flame-retardant epoxy resin and certified by CQC, VDE, ENEC, KC, CB, and UL. Suitable for X/Y-rated capacitors in AC line filters, power circuits, and primary-secondary coupling in AC adapters. Widely used in various applications such as: filters, adapters, switching power supplies, electronic ballasts, LED power supplies, and various small appliance control boards, etc.
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  • Polypropylene (CBB) 65

    Polypropylene (CBB) 65

  • Polypropylene (CBB) 61

    Polypropylene (CBB) 61

  • Polypropylene (CBB) 21

    Polypropylene (CBB) 21

  • Polypropylene (CBB) 81

    Polypropylene (CBB) 81

  • Polypropylene (CBB) 21 boxes

    Polypropylene (CBB) 21 boxes

  • Polypropylene (CBB) 22

    Polypropylene (CBB) 22

  • Polypropylene (CBB) 22 boxes

    Polypropylene (CBB) 22 boxes

  • Polypropylene (CBB) 20

    Polypropylene (CBB) 20

Polypropylene (CBB) 65

Polypropylene (CBB) 65

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Polypropylene (CBB) 61

Polypropylene (CBB) 61

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Polypropylene (CBB) 21

Polypropylene (CBB) 21

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Polypropylene (CBB) 81

Polypropylene (CBB) 81

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Polypropylene (CBB) 21 boxes

Polypropylene (CBB) 21 boxes

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Polypropylene (CBB) 22

Polypropylene (CBB) 22

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Polypropylene (CBB) 22 boxes

Polypropylene (CBB) 22 boxes

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Polypropylene (CBB) 20

Polypropylene (CBB) 20

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  • Polyester (CL) 21

    Polyester (CL) 21

  • Polyester (CL) 20

    Polyester (CL) 20

Polyester (CL) 21

Polyester (CL) 21

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Polyester (CL) 20

Polyester (CL) 20

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  • MMKP82 resonant capacitor

    MMKP82 resonant capacitor

  • MMKP82 resonant capacitor

    MMKP82 resonant capacitor

  • MKP82 Capacitor

    MKP82 Capacitor

MMKP82 resonant capacitor

MMKP82 resonant capacitor

Features: * Double-sided metallized polypropylene film * Low loss, low internal temperature rise * Negative temperature coefficient of capacitance * Excellent flame retardant properties Main Applications: * Widely used in high-voltage, high-frequency pulse circuits * Electronic ballasts and energy-saving lamps * Absorption and SCR rectifier circuits
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MMKP82 resonant capacitor

MMKP82 resonant capacitor

Features: * Double-sided metallized polypropylene film * Low loss, low internal temperature rise * Negative temperature coefficient of capacitance * Excellent flame retardant properties Main Applications: * Widely used in high-voltage, high-frequency pulse circuits * Electronic ballasts and energy-saving lamps * Absorption and SCR rectifier circuits
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MKP82 Capacitor

MKP82 Capacitor

■ Features Double-sided metallized polypropylene film Low loss and minimal internal temperature rise Negative capacitance temperature coefficient Outstanding flame-retardant performance ■ Main Applications Widely used in high-voltage, high-frequency pulse circuits In electronic ballasts and energy-saving lamps For absorption and SCR rectifier circuits
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  • GaN fast charging dedicated capacitor

    GaN fast charging dedicated capacitor

GaN fast charging dedicated capacitor

GaN fast charging dedicated capacitor

1. Metallized polypropylene film 2. Withstands overpressure impact 3. Excellent flame retardant properties 4. Widely used in anti-interference applications such as power cross lines
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  • Low-noise film capacitor

    Low-noise film capacitor

Low-noise film capacitor

Low-noise film capacitor

Low-noise film capacitor products are made using special zinc-aluminum polypropylene film, various special raw materials, special equipment, and strict and special production processes to produce products that meet the requirements of no abnormal sound (low noise).
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  • DC-LINK capacitor

    DC-LINK capacitor

DC-LINK capacitor

DC-LINK capacitor

Ultra-thin, low-profile, safety film design High ripple current resistance, low ESR, Ls Plastic shell packaging (UL94 V-0), resin filled Good self-healing characteristics High-performance DC filtering applications
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  • Capacitor for electricity meter

    Capacitor for electricity meter

Capacitor for electricity meter

Capacitor for electricity meter

1. Metallized polypropylene film 2. Withstands overpressure impact 3. Excellent flame retardant properties 4. Widely used in anti-interference applications such as power cross lines
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  • Automotive electronic capacitor

    Automotive electronic capacitor

Automotive electronic capacitor

Automotive electronic capacitor

1. Metallized polypropylene film 2. Withstands overpressure impact 3. Excellent flame retardant properties 4. Widely used in anti-interference applications such as power cross lines
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  • MMKP82 resonant capacitor

    MMKP82 resonant capacitor

  • MMKP82 resonant capacitor

    MMKP82 resonant capacitor

MMKP82 resonant capacitor

MMKP82 resonant capacitor

Features: * Double-sided metallized polypropylene film * Low loss, low internal temperature rise * Negative temperature coefficient of capacitance * Excellent flame retardant properties Main Applications: * Widely used in high-voltage, high-frequency pulse circuits * Electronic ballasts and energy-saving lamps * Absorption and SCR rectifier circuits
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MMKP82 resonant capacitor

MMKP82 resonant capacitor

Features: * Double-sided metallized polypropylene film * Low loss, low internal temperature rise * Negative temperature coefficient of capacitance * Excellent flame retardant properties Main Applications: * Widely used in high-voltage, high-frequency pulse circuits * Electronic ballasts and energy-saving lamps * Absorption and SCR rectifier circuits
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  • MPC metal film boxed capacitor

    MPC metal film boxed capacitor

MPC metal film boxed capacitor

MPC metal film boxed capacitor

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  • MEC metal bellows package

    MEC metal bellows package

MEC metal bellows package

MEC metal bellows package

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  • RC circuit with resistor and capacitor

    RC circuit with resistor and capacitor

RC circuit with resistor and capacitor

RC circuit with resistor and capacitor

Features: X2 capacitor and discharge resistor are connected in parallel internally. Excellent flame retardant performance. Widely used in anti-interference occasions such as power cross-lines. This RC capacitor is widely used in: ● Audio filtering, forming low-pass, high-pass, band-pass, and band-stop filters ● Forming a Wien bridge, used in measuring instruments or as a low-frequency oscillator ● High-voltage AC to low-voltage DC without a transformer ● Forming a twin-T network, used to form a band-pass filter or selective amplifier ● Acting as a signal load and DC blocking in AC amplifiers etc. RC circuits.
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  • Supercapacitor

    Supercapacitor

Supercapacitor

Supercapacitor

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  • MINI BOX

    MINI BOX

MINI BOX

MINI BOX

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  • Ultrathin capacitor

    Ultrathin capacitor

Ultrathin capacitor

Ultrathin capacitor

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  • 5U3A3719

    5U3A3719

  • 5U3A3713

    5U3A3713

  • 5U3A3708

    5U3A3708

  • 5U3A3705

    5U3A3705

  • 5U3A3701

    5U3A3701

  • 5U3A5058

    5U3A5058

  • 5U3A5060

    5U3A5060

  • 5U3A5043

    5U3A5043

  • 5U3A5074

    5U3A5074

  • 5U3A507

    5U3A507

5U3A3719

5U3A3719

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A3713

5U3A3713

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A3708

5U3A3708

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A3705

5U3A3705

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A3701

5U3A3701

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A5058

5U3A5058

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A5060

5U3A5060

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A5043

5U3A5043

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
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5U3A5074

5U3A5074

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
Learn More Contact Us
5U3A507

5U3A507

Weiqing capacitor manufacturer is a high-tech enterprise in Dongguan, Guangdong Province. The company specializes in R & D and production of film capacitors, safety capacitors and resonant capacitors, and learns from German and Japanese companies and draws on their advanced technology and production methods. Fully focus on capacitor R & D design and production
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Picture Name

High Performance Capacitor 5U3A5995

Prevision. Candle future

High capacitance, low ESR, excellent frequency characteristics. Applied to consumer electronics and lighting products

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Picture Name

Large capacitance aggregate finished sheet

According to high quality, accurate delivery time

WQC products have a wide range of certification, in line with the standards of all countries in the world, and are deeply loved by customers.

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Our Values

Integrity professional service team win-win

Follow the principle of good faith, mutual trust, mutual understanding, mutual respect and honesty

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Our Vision

We are committed to becoming a valuable company in the capacitor industry.

After more than ten years of rapid development, Weiqing Capacitor has accumulated a wealth of professional knowledge and practical experience.

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Enabling industry-wide manufacturing

Innovation of production mode to achieve unlimited creativity

Rail Transit

Rail Transit

New energy vehicle

New energy vehicle

Industrial Control

Industrial Control

Medical Devices

Medical Devices

Household appliances

Household appliances

About Weiqing

We are committed to becoming a valuable company in the capacitor industry.

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Technical Support

Will uphold the concept of making the world's high-quality electric snow

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News

Will uphold the concept of making the world's high-quality electric snow

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