logo
Home ProductsDoorknob Ceramic Capacitor

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

I'm Online Chat Now

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

China 40KV 780PF 40KV 781 Red color High voltage ceramic capacitor supplier
40KV 780PF 40KV 781 Red color High voltage ceramic capacitor supplier 40KV 780PF 40KV 781 Red color High voltage ceramic capacitor supplier 40KV 780PF 40KV 781 Red color High voltage ceramic capacitor supplier

Large Image :  40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

Product Details:

Place of Origin: CN
Brand Name: AnXon
Certification: ISO, RoHs
Model Number: CT8G

Payment & Shipping Terms:

Minimum Order Quantity: 5
Packaging Details: Foam + Carton
Delivery Time: 25-28 days
Payment Terms: T/T, Western Union,PayPal
Supply Ability: 10000/Month
Detailed Product Description
Name: Doorknob Ceramic Capacitor Voltage: 40KV
Capacitance: 780PF Dielectric: N4700
Color: Red Tolerance: ±10%

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

 

High Voltage Ceramic Capacitor, Molded type Ultra-high Voltage Ceramic Capacitors offered by AnXon Electronic, high quality ceramic capacitor supplier

 

Rated Spec: 40KV 780PF, 40KV 781
Tolerance: K ±10%, J ±5% available on request
Type: Molded / Doorknob / Screw Mounting
Ceramic Dielectric :

N4700

Operating Temperature: -35C ~ 85C
Size / Dimension(ΦD×T*F): D:33mm,T:30mm,H:34mm,M5

 

Product features
 

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

 

High voltage ceramic capacitors are made of ceramic dielectric. The main features of high voltage ceramic capacitors is excellent withstand voltage. voltage from 3.6KV, 6.5KV, 7.2KV, 10KV, 12KV, 13KV, 15KV, 20KV, 24KV, 25KV, 30KV, 35KV, 36KV, 40KV, 50KV, 60KV, 70KV, 80KV, 100KV, 120KV, 150KV, etc. Used for various AC and DC high voltage circuit applications.

 

Common types of class 1 ceramic materials are: NPO, C0G, UJ, SL, N4700, etc. The temperature coefficient of these type is quite good. There is a linear relationship of temperature and capacitance. Frequency characteristics and voltage characteristics are also very good, but because the dielectric constant is small, it not suitable to make large capacitance capacitors.

 

The common types of class 2 ceramic materials are: Y5R, Y5P, Y5T, Y5S, Y5U, Y5V, etc. The temperature coefficient of these ceramic material is non-linear, and the capacity can be quite large, However, the frequency and temperature are not constant.

 

AnXon high voltage ceramic capacitors can be customized according to special requirements, take internal parallel or series design to achieve high voltage, large capacity, high operating frequency, high withstand impulse voltage, ultra low partial discharge requirements and other requirements can meet the different needs of customers.

 

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

 

The Cylindrical ultra high voltage ceramic capacitors of the AnXon CT8G series have been widely used in power transmission and distribution system power equipment and pulse energy processing equipment such as: power compensation, current limiting, filtering, metering, energy storage and distribution. The particularity of the power system: AC high voltage, high frequency, in the outdoor environment (-40°C to +60°C), lightning strike, high current, etc. In harsh environments, the capacitor is required to have super stability, ie The rate of change is small; at the same time, the measurement, the voltage, etc., require high precision, which places extremely severe demands on the partial discharge of high voltage ceramic capacitors under such circumstances. AnXon high voltage ceramic capacitors have excellent charge and discharge performance, high withstand voltage, good frequency characteristics, can withstand high impulse voltage, ultra low partial discharge characteristics, and AC and DC applications for customers to choose.

 

High Voltage Ceramic Capacitor 3.6KV, 6.5KV, 7.2KV, 10KV, 12KV, 13KV, 15KV, 20KV, 24KV, 25KV, 30KV, 35KV, 36KV, 40KV, 50KV, 60KV, 70KV, 80KV, 100KV, 120KV, 150KV Information:

 

• Rated Voltage (V): 3.6KVrms -70KVrms, 10KVdc-150KVdc

• Withstand Voltage: 6KVrms-50KVrms, 20KVdc-200KVdc

• Impulse Voltage: 45KVdc-225KVdc

• Capacitance Range: 10pF - 100000pF

• Operating frequency: 20KHZ-1000KHZ

• Materials: K100, K150, K300, K650, K850, K1000, K1500, N4700, Y5R, Y5S, Y5T, Y5P, Y5U, Y5V

 

High voltage ceramic capacitor supplier, molded doorknob capacitor manufacturer.

 

More related specifications

 

Part No. Spec. Dimension(mm) Replacement of P/ N.
D T H M
CT8G40KVDL101K 40KV 100PF 20 30 34 5 UHV-241A
CT8G40KVDL141K 40KV 140PF 20 30 34 4 DHS4E4G141KC2B
CT8G40KVDL151K 40KV 150PF 20 24 28 5  
CT8G40KVDL201K 40KV 200PF 25 24 28 5 UHV-242A
CT8G40KVDL301K 40KV 300PF 22 30 34 5 715C40DKT30
CT8G40KVDL341K 40KV 340PF 24 37 41 4 DHSF44G341ZD2B
CT8G40KVDL391K 40KV 390PF 28 26 30 5 HP30E40391M
CT8G40KVDL401K 40KV 400PF 34 28 32 4 UHV-243A
CT8G40KVDL441K 40KV 440PF 30 30 34 5 DHS4E4G441KH2B
CT8G40KVDL501K 40KV 500PF 30 30 34 5 715C40DKT50
CT8G40KVDL571K 40KV 570PF 30 37 41 4 DHSF44G571ZH2B
CT8G40KVDL701K 40KV 700PF 38 28 32 4 DHS4E4G701KL2B / UHV-7A
CT8G40KVDL751K 40KV 750PF 38 28 32 5 HP40E40751M
CT8G40KVDL781K 40KV 780PF 33 30 34 5 715C40DKT78
CT8G40KVDL851K 40KV 850PF 38 28 32 5 FHV-7AN
CT8G40KVDL102K 40KV 1000PF 48 26 30 5 HP50E40102M
 

Product types

 

AnXon offers a variety of conventional ultra high voltage ceramic capacitors, but also can customize a variety of special-shaped capacitors according to customer requirements

 

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

 

Quick Select guide of mainly used ceramic dielectric

 

Dielectric class SL N4700 Y5T Y5S
Operating temperature range (ºC) -30/+85°C -30/+85°C -30/+85°C -30/+85°C
Capacitance change with temperature (%) +/-650PPM/°C +22/-33% +22/-33% +22/-22%
Typical dielectric constant 150~1000 1850~2150 2500~6500 3500~4500
Dielectric strength (kVDC/mm) 8.0 8.0 6.0 6.0
Dissipation factor (1kHz/1VRMS/20ºC) 0.06% 0.10% 0.20% 0.20%
Insulation resistance (1000VD/20ºC/60s) >1000GΩ >100GΩ >100GΩ >100GΩ
Rated voltage (UR) 10 to 150kVdc 10 to 150kVdc 10 to 150kVdc 10 to 150kVdc
Test voltage (UTT) (50Hz, in oil, 60s) 12 to 100kVrms 12 to 100kVrms 12 to 100kVrms 12 to 100kVrms
Impulse voltage(UI) 35 to 200kVdc 35 to 200kVdc 35 to 200kVdc 35 to 200kVdc
Capacitance range (20ºC – 1kHz – 1VRMS) 10pF to 500pF 10pF to 5600pF 10pF to 0.02uF 10pF to 0.02uF
Tolerance Standard: ±10% Standard: ±10% Standard: ±10% Standard: ±10%

 

Product applications

 

1. Used for high power pulse power supply, particle accelerator, electromagnetic microwave equipment, laser photoelectric equipment, electronic information equipment, radar detection, non-destructive testing X_RAY / CT machinery, material detection, electrostatic precipitator electric field, various types of special pulse power supply.

2. Supply of electricity, acceptance of interrupters of electrical equipment, zero-phase detection, breakers, surge arresters, voltage divider elements of high-voltage measurement equipment, and other circuits that use AC high voltage.

3. High voltage power supply circuit for laser equipment, directional energy/high-energy laser source.

4. High voltage power circuits or other DC high-voltage power circuits for various measurement devices.

5. Power storage, voltage divider and protection circuit.

 

High voltage doorknob ceramic capacitor applications

 

• Gas lasers

• High-voltage dividers

• Marx generators, Power generators

• High-voltage power supply, DC HV power supplies

• High-voltage coupling devices

• Power line coupling system for Internet & Telecom

• Lightning arresters, voltage distribution systems

• Electron microscopes, synchroscopes

• Electrostatic coating machines

 

High voltage doorknob ceramic capacitor Features

 

• Excellent behavior on pulse and fast discharge conditions

• Low dissipation factor

• Very low partial discharge

• Excellent voltage characteristic

• Molded type, Screw or Axial Leads available

• Coated and uncoated devices available

 

Quality control

 

High voltage doorknob ceramic capacitor from AnXon are 100% tested of the below parameters

• Capacitance

• Tolerance

• Dielectric withstanding voltage

• Dissipation Factor

• Insulation Resistance

• Partial discharge: as requested

• impulse voltage: sampling

Rigorous design standards, sophisticated production equipment, advanced production technology, and rigorous testing procedures are the quality assurance of AnXon ultra high voltage ceramic capacitors, and it is also the core of our continuous development and growth. Process and inspection data are maintained on file and available upon special request.

 

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

 

Company advantage

 

Since its establishment, Cixi AnXon Electronics Co., Ltd. has been committed to provide customers with proven, reliable and customized electronic components. After more than ten years of development, AnXon ceramic capacitor products have successfully replaced imported international brands AVX, TDK, Murata, Vishay also exports a large number of markets in North America, South America, Europe, Middle East and Southeast Asia. In particular, high voltage screw terminal ceramic capacitors, high voltage lead type disc ceramic capacitors, high voltage MLCC, high frequency high power ceramic capacitors, high voltage ceramic capacitors stacks and multiplier assembly, high temperature ceramic capacitors are greatly trusted by the majority of domestic and foreign customers. AnXon Electronics looking forward to cooperate with you in the near future.

 

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

40KV 780PF 40KV 781 Red color High voltage ceramic capacitor

 

FAQ
What are the Advantages of a High Voltage Doorknob Ceramic Capacitor?

 

In high voltage ceramic capacitors application field, requiring a small, high voltage and high frequency characteristics. With the progress of materials, electrodes and manufacturing technology, great progress has been made in the development of high voltage ceramic capacitors, and has been widely used. High voltage ceramic capacitors have become an indispensable component of high power high voltage electronic products.

  • Name: doorknob shape high voltage ceramic capacitor
  • Appearance of small size
  • Relative to other material more portable and reliable
  • Rapid pulse charge and discharge performance
  • Capacity with low temperature gradient
  • Under high or low temperature applications
  • Different shapes can be customized

Widely used in high power pulse power, particle accelerators, electromagnetic microwave equipment, laser photoelectric equipment, electronic equipment, radar detection, nondestructive testing, material, electrostatic dust removal electric field, all kinds of special pulse power supply, ect

Contact Details
Cixi AnXon Electronic Co., Ltd

Contact Person: Ms. Jenny Lao

Tel: 86-574-63301865

Send your inquiry directly to us (0 / 3000)