DC5KV 18A Ceramic Vacuum Relay Switch , Small Volume RF Vacuum Relay

JH-3 High Voltage Relay DC5KV Carry 18A Current Vacuum Relay Switch RF relay small volume Make& Break loading Switching

The vacuum relay makes the relay less prone to arcing. Under ideal conditions, the vacuum is likely to reach a dielectric strength of 10000V per 0.1 mm. In addition, since there is no air, the contacts in the vacuum are not oxidized, so the contact resistance of the vacuum type relay is small and stable. Particularly suitable for use in RF applications. A typical ceramic vacuum relay consists of four basic parts: a sealed arc extinguishing chamber with a contact point inside the arc extinguishing chamber for high pressure resistance. An armature mechanism that moves the movable contact. Powered coil section. An additional part that is easy for the user to install and connect.

Typical application for Relays:

vacuum relays play a vital role when high power and low RF losses are required.
• Vapor Deposition For Semiconductor Wafer Processing
• Radio Antenna Tuning Matching Circuits
• T/R Switches
• Pulse Forming Networks
• Ion Implant
• TWT Power Supplies
• MRI Power Supplies
• Radar Systems
• Security Screening Systems
DC and AC Power Switching Applications
• Intrinsically Safe, Explosion Proof Applications
• Cell Site Power Systems
• Power and Battery Back-Up Systems
• Solar and Other Alternative Power Systems
• Industrial DC Power Switching
• Trucks, Boats, Mining Equipment, Light Rail, Heavy Equipment, Recreation and Emergency Vehicles
Test Equipment & Instrumentation
Vaccum relays are great for high in-rush and stable leakage current applications, and are the perfect solution for low

leakage and high carry current applications.
• ESD Pulse Forming Equipment
• Hi-pot Testing
• Cable Testing
• Motor Winding Testing
• Megohm Testing
• High Power Lasers
• Power Supply Testing
• Mass Spectrometry
• High Voltage Power Supplies
• Transformer Test Equipment
• Ballast Test Equipment

Install:

Ceramic vacuum relays mainly have two fixing methods, one is flange mounting and the other is thread mounting. Be careful not to subject the sealing and connecting parts of the ceramic vacuum relay to lateral or torsional forces during installation.

Jingdezhen WPVAC Electric Co.,Ltd is located in Jingdezhen, Jiangxi province, China. It is an exporting base of electromechanical products approved by the State and a high and new technology enterprise in Jiangxi province. It owns the right of autonomy on foreign trade and has a history of 30-odd years in designing and producing vacuum electrics.

The main products of the corporation include vacuum capacitor,vacuum tube vacuum relay, vacuum switch, vacuum contactor, vacuum circuit-breaker and coaxial relay. It has a total of 6 categories with more than 300types. The corporation possesses the key equipment and advanced technology imported from Japan and USA. A large number of qualified technical staff in the corporation have quite strong capability in research and developing and undertaking the task of designing, trial-producing and manufacturing specific products to meet the customers’ demands.

The corporation has set up a comprehensive Quality Assurance System and obtained the certificate of ISO9001:2001 in 1996. The vacuum medium capacitor, vacuum relay and vacuum contactor of all kinds are produced and controlled with advanced international standard (MIL, specifications of the USA army).Being in the lead of whole professional circle in China, the various kinds of products were awarded the Excellent Product Prize for 40 times by the State, the Ministry and Province. Water cooling capacitors made by the corporation was awarded patent by the State. Its patent number: ZL 022836691. The excellent products and perfect service are highly praised by customer at home and abroad.

The corporation’s motto is “Customers First, Development and innovation”. We will always be at your service with you!