Great quality and hot sale dc spd 40ka products online | Jinli

Blog

Categories

Blog

New Blog

What is the difference in failure mode between voltage-limiting SPDs and switching SPDs?
What are the differences in parameter requirements between UL and IEC standards for surge protection devices?
What is the difference between ROHS and REACHR certification?
What are the main reasons that affect the tripping of surge protection device?
What is the basic principle of the surge protection device remote signal terminal and how does it achieve communication?

Tags

What is the difference in failure mode between voltage-limiting SPDs and switching SPDs? Sep 30 , 2025
Failure modes of voltage-limiting SPDs (varistors) As a core component of voltage-limiting SPDs, varistor (MOV) failure modes primarily stem from the material's physical properties and electrical stress. The primary failure mode is short-circuit failure and its derivative thermal breakdown. When subjected to surge currents exceeding their tolerance (a single, large energy event or multiple, cumula...
Read More

1 ... 11 12 13

A total of 13 pages

Subscribe

Please read on, stay posted, subscribe, and we welcome you to tell us what you think.

Jinli Electric WeChat

Scan to wechat

Contact Us

Address :No. 97-2 Yonghe Road, High-tech Zone, Hefei, Anhui, China
Tel : 0086-0551-65307363
E-mail : jinlispd@ahjinli.com
E-mail : lynn@ahjinli.com
Whatsapp/Wechat : 15209885162

Hot Tags

Follow Us

Leave A Message

Leave A Message

Home

Products

skype

whatsapp