Are you tired of sifting through countless options when searching for the best vacuum capacitors? With so many factories in China, it can be overwhelming to find the right one. Understanding the top manufacturers not only saves you time but also ensures you invest in quality products that meet your needs. Imagine the peace of mind that comes with knowing you’ve chosen a reliable supplier. Ready to simplify your search and discover the leading vacuum capacitor factories? Let’s dive in and explore the best options available to you!

Kunshan GuoLi Electronic Technology Co., Ltd. (GLVAC)

Product Details: Kunshan GuoLi Electronic Technology Co., Ltd. (GLVAC) specializes in vacuum products including vacuum capacitors, DC contactors, AC contactors, HV relays, vacuum interrupters, hydrogen thyratrons, and magnetrons.

Technical Parameters:
– Various voltage ratings and specifications for vacuum capacitors and contactors.
– Performance metrics for HV relays and interrupters.

Application Scenarios:
– Medical equipment requiring reliable electrical components.
– Semiconductor manufacturing processes.

Pros:
– High-quality vacuum products with a focus on reliability.
– Wide range of applications across different industries.

Cons:
– Limited information on specific technical parameters.
– Potential challenges in sourcing or compatibility with existing systems.

Variable Vacuum Capacitors

Product Details: GLVAC variable vacuum capacitors use the latest technology and advanced manufacturing processes to meet the demands of the Semiconductor, Flat Panel Display, Broadcast and Industrial markets.

Technical Parameters:
– Long lifetime
– Superior RF performance

Application Scenarios:
– Semiconductor
– Flat Panel Display

Pros:
– Custom designs
– High reliability

Cons:
– Limited availability
– Potential high cost

China Vacuum Tube Triode, Vacuum Capacitor Manufacturers, Audio Tube …

Product Details: Vacuum Capacitor, Ceramic Socket, Power Grid Tube, Audio Tube, Magnetron Tube, X-ray Tube, Hydrogen Thyratron, Pulsed Travelling-wave Tube

Technical Parameters:
– High performance capacitance
– Variety of electron tubes including triodes, tetrodes, and pentodes

Application Scenarios:
– High-frequency heating equipment
– Audio amplification systems

Pros:
– Stable performance
– Wide range of applications

Cons:
– Potential for dielectric loss
– Requires careful maintenance

Quality Vacuum Capacitor & Vacuum Relay Manufacturer

Product Details: AXCTBS1000/35/796 35KV 50KV 100-1000PF 796A Mid-short Wave RF Transmitter Ceramic CKTB Vacuum Capacitor CV3W-1000JB/50

Technical Parameters:
– Voltage: 35KV – 50KV
– Capacitance: 100-1000PF

Application Scenarios:
– RF Transmitter applications
– Antenna tuning units

Pros:
– High quality manufacturing
– Suitable for high voltage applications

Cons:
– Limited capacitance range
– Specific to RF applications

vacuum variable capactors – RF Parts

Product Details: Vacuum Variable Capacitors from various manufacturers including Jennings and Comet, suitable for high voltage applications.

Technical Parameters:
– Capacitance range: 5-2500 pF
– Voltage ratings: up to 50 kV

Application Scenarios:
– RF amplification circuits
– High voltage power supplies

Pros:
– High voltage handling capabilities
– Wide range of capacitance values

Cons:
– Limited availability for export
– Used condition may vary

China Made CVHA-2050AW/50-AAG-N CKTB 2050PF 1000A Variable Vacuum Capacitor

Product Details: China Made CVHA-2050AW 50-AAG-N CKTB 2050PF 1000A Variable Vacuum Capacitor

Technical Parameters:
– Capacitance: 100pF~2050pF
– HF Peak Working Voltage: 30kV, Test Voltage: 50kV, Max RF Current (13.56MHz): 10…

Application Scenarios:
– Broadcast Radio Transmitters
– Semiconductor Manufacturing Equipment

Pros:
– High performance and precision control for plasma processes
– Broad selection of capacitance, power, voltage, and drive systems

Cons:
– Limited to specific applications requiring high voltage and frequency
– Potentially high cost due to specialized manufacturing

Home – Vacuum capacitors and vacuum relay manufacturer

Product Details: Vacuum capacitors, vacuum tubes, vacuum contactors, vacuum relays, vacuum interrupters

Technical Parameters:
– ISO 9001 certified production
– Jennings technology and Comet type vacuum capacitors

Application Scenarios:
– OEM applications
– Custom industrial needs

Pros:
– High reliability
– Fast order processing and shipping

Cons:
– Limited information on specific product specifications
– Potentially higher costs for custom orders

Variable Vacuum Capacitors – Greegoo Electric Co., Ltd.

Product Details: Variable vacuum capacitors integrate cutting-edge technology and advanced manufacturing processes to meet the stringent requirements of the semiconductor, flat panel display, broadcast, and industrial markets.

Technical Parameters:
– Capacitance: 50-2000 PF
– Test Voltage: 3-55 kV

Application Scenarios:
– Semiconductor industry
– Flat panel display manufacturing

Pros:
– Extended operational lifespan
– Superior RF performance characteristics

Cons:
– High voltage requirements
– Potentially high cost

Vacuum Capacitors – China – Manufacturer – Products – one-stop

Product Details: Vacuum capacitors are made of ceramic shell & vacuum medium, widely used in communication, broadcasting, industry heating, semiconductor process, medical treatment imaging, and high voltage testing equipment.

Technical Parameters:
– High voltage and current capacity
– Small size with large capacitance

Application Scenarios:
– Medical treatment imaging
– Semiconductor processes

Pros:
– High voltage and current handling
– Compact design

Cons:
– Potentially high cost
– Requires careful handling due to vacuum nature

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Kunshan GuoLi Electronic Technology Co., Ltd. (GLVAC)	Kunshan GuoLi Electronic Technology Co., Ltd. (GLVAC) specializes in vacuum products including vacuum capacitors, DC contactors, AC contactors, HV rel…	– High-quality vacuum products with a focus on reliability. – Wide range of applications across different industries.	– Limited information on specific technical parameters. – Potential challenges in sourcing or compatibility with existing systems.	www.glvac.com
Variable Vacuum Capacitors	GLVAC variable vacuum capacitors use the latest technology and advanced manufacturing processes to meet the demands of the Semiconductor, Flat Panel D…	– Custom designs – High reliability	– Limited availability – Potential high cost	www.glvac.com
China Vacuum Tube Triode, Vacuum Capacitor Manufacturers, Audio Tube …	Vacuum Capacitor, Ceramic Socket, Power Grid Tube, Audio Tube, Magnetron Tube, X-ray Tube, Hydrogen Thyratron, Pulsed Travelling-wave Tube	– Stable performance – Wide range of applications	– Potential for dielectric loss – Requires careful maintenance	www.njhighhope.com
Quality Vacuum Capacitor & Vacuum Relay Manufacturer	AXCTBS1000/35/796 35KV 50KV 100-1000PF 796A Mid-short Wave RF Transmitter Ceramic CKTB Vacuum Capacitor CV3W-1000JB/50	– High quality manufacturing – Suitable for high voltage applications	– Limited capacitance range – Specific to RF applications	www.rfpowerparts.com
vacuum variable capactors – RF Parts	Vacuum Variable Capacitors from various manufacturers including Jennings and Comet, suitable for high voltage applications.	– High voltage handling capabilities – Wide range of capacitance values	– Limited availability for export – Used condition may vary	www.rfparts.com
China Made CVHA-2050AW/50-AAG-N CKTB 2050PF 1000A Variable Vacuum Capacitor	China Made CVHA-2050AW 50-AAG-N CKTB 2050PF 1000A Variable Vacuum Capacitor	– High performance and precision control for plasma processes – Broad selection of capacitance, power, voltage, and drive systems	– Limited to specific applications requiring high voltage and frequency – Potentially high cost due to specialized manufacturing	anxoncap.com
Home – Vacuum capacitors and vacuum relay manufacturer	Vacuum capacitors, vacuum tubes, vacuum contactors, vacuum relays, vacuum interrupters	– High reliability – Fast order processing and shipping	– Limited information on specific product specifications – Potentially higher costs for custom orders	www.greenstoneusa.com
Variable Vacuum Capacitors – Greegoo Electric Co., Ltd.	Variable vacuum capacitors integrate cutting-edge technology and advanced manufacturing processes to meet the stringent requirements of the semiconduc…	– Extended operational lifespan – Superior RF performance characteristics	– High voltage requirements – Potentially high cost	www.greegoo.com
Vacuum Capacitors – China – Manufacturer – Products – one-stop	Vacuum capacitors are made of ceramic shell & vacuum medium, widely used in communication, broadcasting, industry heating, semiconductor process, medi…	– High voltage and current handling – Compact design	– Potentially high cost – Requires careful handling due to vacuum nature	eectech.diytrade.com

Frequently Asked Questions (FAQs)

What are vacuum capacitors and how are they used?

Vacuum capacitors are electrical components that store energy in an electric field, using a vacuum as the dielectric medium. They are commonly used in high-frequency applications, such as RF transmitters, particle accelerators, and high-voltage power supplies, due to their ability to handle high voltages and currents.

Why are vacuum capacitors manufactured in China?

China has become a leading manufacturer of vacuum capacitors due to its advanced technology, skilled labor, and cost-effective production processes. The country offers a robust supply chain and infrastructure, making it easier for factories to produce high-quality components at competitive prices.

What quality standards do Chinese vacuum capacitor factories follow?

Most Chinese vacuum capacitor factories adhere to international quality standards, such as ISO 9001. They implement strict quality control measures throughout the manufacturing process to ensure that their products meet the required specifications and performance criteria.

How can I choose a reliable vacuum capacitor supplier in China?

To choose a reliable supplier, research their reputation, read customer reviews, and check their certifications. It’s also helpful to request samples and visit the factory if possible. Establishing clear communication and understanding their production capabilities can further ensure you make a good choice.

What is the typical lead time for vacuum capacitors from Chinese factories?

Lead times can vary depending on the manufacturer and order size, but typically, you can expect a lead time of 4 to 8 weeks for standard orders. For custom designs or larger quantities, it may take longer, so it’s best to discuss timelines with your supplier upfront.