Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ASTM F1662-16
Standard Test Method for Verifying the Specified Dielectric Withstand Voltage and Determining the Dielectric Breakdown Voltage of a Membrane Switch or Printed Electronic Device (Withdrawn 2023)
NORMA vydaná dňa 1.5.2016
Informácie o norme:
Označenie normy: ASTM F1662-16
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2016
Kód tovaru: NS-638475
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F1662-16 :
Keywords:
dielectric withstand voltage, dielectric breakdown voltage, membrane switch,, ICS Number Code 29.120.40 (Switches)
Doplňujúce informácie
| Significance and Use | ||||
|
4.1 Dielectric withstand voltage testing is useful for design verification, quality control of materials, and workmanship. 4.2 This test method is used to verify that the membrane switch or printed electronic device can operate safely at its rated voltage, and withstand momentary overpotentials due to switching, surges and other similar electrical phenomena. 4.3 Specific areas of testing are, but not limited to: 4.3.1 Conductor/dielectric/conductor crossing point, 4.3.2 Close proximity of conductors, and 4.3.3 Any other conductive surface such as shielding or metal backing panel. 4.4 Dielectric withstand voltage testing may be destructive and units that have been tested should be considered unreliable for future use. 4.5 Testing using ac voltage may be useful for switches intended for control circuits powered by ac voltages. |
||||
| 1. Scope | ||||
|
1.1 This test method covers the verification of a specified dielectric withstand voltage or dielectric breakdown voltage of a membrane switch or printed electronic device. |
||||
| 2. Referenced Documents | ||||
|
