The examination has been carried out in accordance with the ASTM ESF-83 (CLOSED BOX METHOD) and by an independent research lab.
This declaration does not release the customer from testing the suitability for the intented operation field.
Please do not hesitate to contact us if you have further questions!
Electromagnetic Toleration of Plastic Cases
Untreated plastic cases provide no or only inadequate EMI (electromagnetic interference’s) and ESE (electrostatic discharging) protection.
Due to the application of conductive surface covers it is possible to reach a totally new electromagnetic toleration (EMI). These protection covers are often used for electronic devices (computers and peripherals, medical and electronic devices, measurement and control engineering etc.).
The products can be based on copper, nickel, graphite or silver. An UL-listed EMC conduct lacquer based on copper is often preferred; it provides a very good cushion quality and a high electromagnetic absorption in a wide frequency range.
|
Plane resistance |
0.1 - 0.3 Ohm / Quadrat |
||||
|
Cushion |
|
||||
|
|
|
||||
|
Dynamic range |
|
||||
|
Working temperature |
-40°C to +60°C |
||||
|
Heat storage |
up to 80°C |
|
Gräfenau 58-60 |
|
|
D-75339 Höfen/Enz |
|
|
Tel. |
07081/9540-0 |
|
Fax. |
07081/9540-90 |
SURFACE
PROTECTION
|
copyright © 1998-2005 Richard Wöhr GmbH |
||
|
Gräfenau 58 - 60 |
Tel. |
+49 7081 9540-0 |
|
D-75339 Höfen/Enz |
Fax. |
+49 7081 9540-90 |
|
Allemagne |
Email: |
|
|
Design & Webhosting RPF Netdesign update: 05.03.00 |
||