Shanghai Prisemi Elec POV1826SB

Prisemi POVxxxxSB (SMB) protects central office accesses and customer premise equipments against overvoltage on communication line. Such as CCD and DVR vedio line, modems, line cards, fax machines, and other CPE. The devices are used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20, K.21 and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68).

• Compared to surge suppression using other technologies, POVxxxxSB devices offer absolute surge protection regardless of the surge current available and the rate of applied voltage (dv/dt).
• Cannot be damaged by voltage
• Eliminate hysteresis and heat dissipation typically found with clamping devices
• Eliminate voltage overshoot caused by fast-rising transients
• Are non-degenerative
• Will not fatigue
• Have low capacitance, making them ideal for high-speed transmission equipment