Send Message

Jingdezhen WPVAC Electric Co.,Ltd

Home ProductsSPDT Relay Switch

HV DC15KV 30A SPDT Relay Switch Ceramic Housing Stable Contact Resistance

HV DC15KV 30A SPDT Relay Switch Ceramic Housing Stable Contact Resistance

  • HV DC15KV 30A SPDT Relay Switch Ceramic Housing Stable Contact Resistance
HV DC15KV 30A SPDT Relay Switch Ceramic Housing Stable Contact Resistance
Product Details:
Place of Origin: Jingdezhen China
Brand Name: WPVAC
Model Number: JPK-8-SP
Payment & Shipping Terms:
Minimum Order Quantity: 2
Price: Negotiable
Packaging Details: sponge in the carton
Supply Ability: 300pcs per month
Contact Now
Detailed Product Description
Operating Voltage: 15KV DC Current Carry Amps (RMS): 30A
Coil Voltage: 12V/24V Contact Arrangement: SPDT
Resistance, Contact Max @ 1A, 28Vdc: 0.05Ω Dimension: Φ26.5*H54
Mechanical Life: 1 Milion Weight: 84
High Light:

rf vacuum relay


ceramic vacuum relay

JPK-8-SP High Voltage Relay DC15KV Carry 30A Current Vacuum Relay Switch Make & Break Load Switching


The 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. The vacuum seal 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.




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).

Dear Friend when you receive the items you ordered in 48 hours, pls check it carefully first
If they are damaged or not, if some items broken, pls inform us in time.Pls don’t leave a bad feedback or return the goods to us without contacting us.Don’t worry, we must be responsible for your shopping at our store.

After you receive the items you ordered. In 15 days, When you are not satisfied with our products and service. We will refund to you or resend new one to you immediately.
However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.
The buyer will be responsible for the shipping fees to return the items

Warranty & Maintenance:
We offer the 1-month free replacement. Buyers may request for a replacement within 15 days from your receipt of the product. The buyer should return the product in the original conditions to us and should bear the shipping costs for return.
We provide 12-month free maintenance. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.
Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

If I am not online, please send the email to me.
I will reply for you ASAP.HV DC15KV 30A SPDT Relay Switch Ceramic Housing Stable Contact Resistance 0

Contact Details
Jingdezhen WPVAC Electric Co.,Ltd

Contact Person: Yu

Tel: +8618979898892

Send your inquiry directly to us
Other Products