Epoxy potting high voltage doorknob capacitor

Product catalog summary

Product Description
High voltage ceramic capacitors are essential in applications requiring small size, high voltage, and high frequency characteristics. Advances in materials, electrodes, and manufacturing have enhanced their development, making them crucial in high-power electronic products. The doorknob style capacitor is noted for its compact size, portability, reliability, rapid pulse charge and discharge performance, and low temperature gradient capacity. It is suitable for both high and low temperature applications and can be customized in different shapes.

Electrical Parameters
The dielectric constant is 320, with a test voltage of twice the nominal rating. It operates within a temperature range of -50℃ to +125℃, maintaining a volume change rate of less than 3%. It passes an 80kV lightning shock test without exception and has a pulse life of over 10 million cycles at a 1kHz rapid pulse repetition frequency under rated voltage.

Specification Table
The table provides details on various models, including material code, rated voltage, capacitance, lightning impulse, tolerance, and dimensions (D, T, H, M). For example, the RTS30PC50KV50P model has a rated voltage of 50KV, capacitance of 50PF, and dimensions of 40mm (D), 23mm (T), 30mm (H), and M5 (M).

Application Field
These capacitors are widely used in high power pulse power applications, particle accelerators, electromagnetic microwave equipment, laser photoelectric equipment, electronic equipment, radar detection, nondestructive testing, material processing, electrostatic dust removal electric fields, and various special pulse power supplies.

Catalog excerpts

Epoxy potting high voltage doorknob capacitor-1

Epoxy potting high voltage doorknob capacitor details PRODUCT DESCRIPTION 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 style 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 IMAGE DISPLAY ELECTRICAL PARAMETER Dielectric constant: 320 Test voltage: 2 times the nominal voltage rating Temperature: In-50℃~+125℃ temperature range, volume change rate is less than 3% Lighting shock test: 80kv and lightning socks without exception Pulse life test: Under the rated voltage 1KHZ rapid pulse repetition frequency (PRF) battery life not less than 10 million times

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Epoxy potting high voltage doorknob capacitor-2

Bias characteristic diagram Temperature characteristic diagram 0.05 -0.04 Rated voltage (%) SPECIFICATION TABLE

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Epoxy potting high voltage doorknob capacitor-3

APPLICATION FIELD 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

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