RF SPST-ON JPK47A High Voltage Vacuum Relay DC8KV 12A Current Coil Voltage 26.5VDC

HV Relay RF Relay JPK-47A SPST-ON Vacuum Relay Switch High Voltage DC8KV Carry 12A Current Coil Voltage 26.5VDC

ceramic vacuum relay is a ceramic vacuum seal that isolates the contact point seal of the relay from the outside air to obtain a high withstand voltage for high-voltage relays, which are commonly used in high-voltage circuits. 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.

This type is similar with G47A,GL47A,RF47A,K47A types.

Application

1. RF Applications: High voltage vacuum relays play a vital role in applications that require high energy and low RF losses. Including vapor deposition during semiconductor wafer processing, radio antenna adjustment matching loop, T/R (transmit/receive) conversion, pulse forming network, ion input, TWT (traveling tube) power supply, MRI (magnetic resonance imaging) power supply, Radar system, security inspection system, etc.
2. DC (DC) or AC (AC) power switch applications: including intrinsic safety, explosion-proof applications, battery power systems, power and battery backup systems, solar and other similar power systems, industrial DC power switches,
3. Test equipment and instruments: ESD (electrostatic discharge) pulse test equipment, Hi-POT (high voltage) test, cable test, motor winding test, insulation test, high energy laser, power test, mass spectrometer, high voltage power supply, transformer test equipment, ballast Test equipment (Ballast Test Equipment).

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The freight of list is just reference, please base on the actual freight when the products are sent to you.

Shipment:
When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 5 days once your payment is completed.
The delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
Buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.
The shipping cost does not include any import taxes, and buyers are responsible for customs duties.
We ship by DHL,UPS,FEDEX OR EMS. We will select the fast and reliable way for delivery. Save on shipping and safter on delivery. Items will ship within 5 business days on payment
Received.We are not responsible for wrong or undeliverable address.
Delivery time:
By UPS, DHL, FEDEX: 5-7 Businessdays to most of countries.

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!