Application of direct current and temperature stresses of low-voltage ZnO based varistor ceramics

• Main Authors: Mohd Ghazali, Mohd Sabri, Zakaria, Azmi, Rizwan, Zahid, Mohamed Kamari, Halimah, Hashim, Mansor, Abd. Aziz, Sidek
• Format: Article
• Language: English
• Published: Science Publications 2009
• Online Access: http://psasir.upm.edu.my/id/eprint/13223/1/ajassp.2009.1591.1595.pdf; http://psasir.upm.edu.my/id/eprint/13223/; http://thescipub.com/html/10.3844/ajassp.2009.1591.1595

Problem statement: The stresses to humidity, DC and AC bias, multiple impulse voltages and high temperatures are known to affect the varistor performance and it is also interesting to know the effect of both DC bias and temperature stresses at the same time. Approach: Here, the simultaneous DC and t...