P.R.A. 本社
Contact this company
Inquiry Form
P.R.A. Company Overview
P.R.A. is a company that designs, manufactures, repairs, and upgrades "peripheral devices for plasma production." Please consult us if you are having trouble with plasma.
■ Repair and Upgrade We provide repair services for various power supplies, matching networks, phase shifters, and more. Based on our experience, knowledge, and track record, we not only repair the faulty components but also receive high praise for our proposals and improvements aimed at enhancing reliability, such as optimizing the parts used. For our repair and upgrade achievements and the main peripheral devices we support, please refer to the following link: http://www.pra.jp/repair-upgrade *For estimates or inquiries, please contact us directly at the phone number below or through our website link (contact form). 047-369-3389 http://www.pra.jp/contact
Business Activities
■ High Voltage Power Supply for Electrostatic Chuck What is ESC? When handling silicon wafers for semiconductor devices or glass substrates for liquid crystal panels, it is necessary to adsorb and fix these items within the vacuum chamber of the equipment. The device that generates and controls this adhesive force (the amount of charge appearing on the plate surface) is called a "high voltage power supply (ESC: Electric Static Chuck)." Advantages of P.R.A. ESC Power Supply Most high voltage power supplies for ESC used in semiconductor manufacturing equipment are produced overseas, leading to issues related to technical applications and after-support. At P.R.A., we address these issues by designing and developing custom specifications from the design and circuit board stage, resulting in an ESC power supply that achieves improvements, low cost, short delivery times, and long lifespan. For detailed information and reference specifications, please refer to the link on our website: http://www.pra.jp/product/esc * For quotes or inquiries, please contact us directly at the phone number below or through our website link. 047-369-3389 http://www.pra.jp/contact
Products/Services (9)
catalog（9）
Survey responses are required to view e-book details. Click to view the e-book.
Detailed information
| Company name | P.R.A. 本社 |
|---|---|
| number of employees | 30 |
| Contact address | postalcode 270-2231 Chiba/ Matsudo-shi/ 8-33-3 NaritaView on map TEL：047-369-3389 FAX：047-369-3317 |
| Industry | Industrial Electrical Equipment |
P.R.A. Building Image