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High Overcurrent Control Board Pulse Capacitor
  • High Overcurrent Control Board Pulse CapacitorHigh Overcurrent Control Board Pulse Capacitor
  • High Overcurrent Control Board Pulse CapacitorHigh Overcurrent Control Board Pulse Capacitor

High Overcurrent Control Board Pulse Capacitor

The High Overcurrent Control Board Pulse Capacitor supplied by Piner Manufacturer is a "powerful" component specially designed for harsh environments with high voltage, high frequency and large current. Its unique composite electrode structure ingeniously balances the current-carrying capacity and self-healing reliability, making it an indispensable choice in key fields such as switching power supplies, new energy inverters, and industrial heating.

Feature

High voltage resistance and high insulation: The polypropylene material used in the High Overcurrent Control Board Pulse Capacitor manufactured by Piner Factory has a high inherent voltage resistance.

Low loss (low D value): The tangent of the dielectric loss angle is extremely small, resulting in less heat generation at high frequencies and high efficiency.

Excellent frequency characteristics: The capacitance changes little with frequency, making it suitable for high-frequency circuits.

Good temperature stability: The temperature coefficient of capacity is negative and the linearity is good.

High pulse current tolerance: Thanks to the aluminum foil electrodes and low ESR.

Self-healing: Improves the reliability of long-term operation.


Reference standard GB14579 IEC60384-17
Climatic category 40/85/21
Rated voltage 1000VDC ~ 3000VDC
Capacitance range 0.001uF ~ 1.0uF
Capacitance tolerance ±5%(J)±10%(K)
Between terminals Voltage proof 2.5Un DC (10s)
Insulation resistance (at 20°C) Between terminals≥30000MΩCR≤0.33uF (100vdc 60s)
≥7500s CR>0.33uF (100vdc 60s)
Dissipation factor DF≤0.0010 (10KHz)


CBB81 Regular specs

Dimension Unit:mm

Rated Cap. 1000VDC 1600VDC 2000VDC
W H T P ΦD W H T P ΦD W H T P ΦD
0.0022uF 18 12.5 6.5 15 0.8 18 12.5 6.5 15 0.8 18 12.5 7 15 0.8
0.0047uF 18 14.5 9 15 0.8 18 12.5 9 15 0.8 18 15 9.5 15 0.8
0.0056uF 18 14 8.5 15 0.8 18 14 8.5 15 0.8 25 13.5 8 22 0.8
0.0068uF 18 13.5 7.5 15 0.8 18 13.5 7.5 15 0.8 25 14.1 8.5 22 0.8
0.0082uF 18 14 8.5 15 0.8 18 14 8.5 15 0.8 25 15 9 22 0.8
0.010uF 18 12 7 15 0.8 18 12 7 15 0.8 25 16.5 11 22 0.8
0.015uF 18 15.5 10 15 0.8 18 15.5 10 15 0.8 25 14 8.5 22 0.8
0.020uF 18 17 10 15 0.8 18 17 10 15 0.8 25 16 9 22 0.8
0.022uF 18 17.5 10.5 15 0.8 18 17.5 10.5 15 0.8 25 15.5 10 22 0.8
0.024uF 18 18 10.5 15 0.8 18 18 10.5 15 0.8 25 17 9.5 22 0.8
0.027uF 25 15.5 8 22 0.8 25 15.5 8 22 0.8 25 17.5 10 22 0.8
0.030uF 25 15.5 8.5 22 0.8 25 15.5 8.5 22 0.8 25 18.5 11 22 0.8
0.039uF 25 16.5 9.5 22 0.8 25 16.5 9.5 22 0.8 25 20 12.5 22 0.8
0.10uF 34 19 11.5 31 0.8 34 19 11.5 31 0.8 34 29 21.5 31 0.8

Note: The above size is for reference only.Customization according to customers’ requirements is available.


Application Scope

Due to its high voltage, high frequency, and large current characteristics, CBB81 is widely used in:

Switching Power Supply (SMPS): as the filter, resonator, and absorption capacitors for input/output, especially in high-power applications.

High-frequency Inverter: DC support and buffer circuits in UPS, solar inverters, and frequency converters.

Electronic Ballast: Resonant and power factor correction (PFC) circuits in fluorescent lamps, energy-saving lamps, and LED driver circuits.

Electromagnetic Heating: LC oscillation circuits in induction cookers and induction heating equipment.

High-voltage Pulse Circuit: Laser equipment, X-ray machines.

Audio Equipment: Frequency division networks in high-end audio systems, due to its low distortion characteristics.

Automotive Electronics: Electric vehicle chargers, on-board power supplies, etc.


Application Fields


Factory Strength

Foshan Pin'er Electronics Co., Ltd. is a professional manufacturer of film capacitors that integrates development, design, production, sales and after-sales service. The company has a factory area of over 3, 000 square meters. It specializes in producing CBB21 type, CBB22 type, CL21 type, CBB60 type, CBB61 type, X2 safety standard capacitors, household induction cookers, etc., as well as metallized film capacitors.

The company has strong technical and R&D capabilities. Its products strictly comply with the ISO9001-2015 quality management system certification. The MKPX2 safety standard capacitor series has passed the UL certification in the United States, CUL certification in Canada, VDE certification in Germany, and CQC certification in China. The company's products all meet the latest environmental protection requirements of the European Union and comply with the RoHS and REACH standards. We can provide professional and comprehensive "one-stop" services for electronic complete machines in fields such as power supplies, communications, audio and video, automotive electronics, home appliances and digital products, as well as the field of new energy electronic products.

The company has experienced employees and a professional and efficient management team, ensuring that every aspect from research and development to production meets high standards. Gooder Electronics has always adhered to the principles of "technological innovation, quality first, service foremost, and win-win cooperation", continuously deepening its focus on the magnetic component field, striving to grow and become a leading enterprise in the industry.


Company strength


Certificate

Certificate


Logistics

We use international express delivery services (such as DHL, UPS, TNT, FedEx) for shipping, and can also offer air and sea transportation options as per your requirements.

Packaging And Shipping


FAQ

Q: Can customized products be provided?

A: Yes. We can adjust product specifications, logos, packaging, etc. according to your needs. Please provide specific designs or requirements, and we will assess the feasibility and offer a solution.


Question: How do you ensure product quality?

Answer: We have obtained certifications such as ISO9001 for the quality system. There are multiple quality inspection stages during the production process. We can provide the factory inspection report and also support third-party inspections (such as SGS).


Q: Can samples be provided? How is the sample cost calculated?

A: Samples can be provided. For regular products, samples are free of charge, but the customer is responsible for the shipping cost. Customized samples incur a cost fee. The sample cost will be refunded after the large quantity order is placed.


Hot Tags: High Overcurrent Control Board Pulse Capacitor
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    C3 2 -4 81 Xijiao Road, Ronggui Sub-district, Foshan City, 2-4/F, Building C3, Zhongjian Chuangkeyuan, China

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