Hybrid Overvoltage Surge Protection Components GMOV Combines Metal Oxide Varistor 14D391K and Gas Discharge Tube GDT 800V

Hybrid Overvoltage Surge Protection Components GMOV Combines Metal Oxide Varistor 14D391K and Gas Discharge Tube GDT 800V

GMOV Hybrid Overvoltage Protection Components

Hybrid overvoltage protection minimizes degradation and catastrophic failure issues that can occur with discrete MOVs

GMOV hybrid overvoltage protection component combines a metal oxide varistor (MOV) and a gas discharge tube (GDT) with patented space-saving FLAT technology. This hybrid product provides a compact form factor that is a drop-in replacement for a standard 14 mm or 20 mm MOV. The GMOV component is designed to be an enhanced protection solution that minimizes degradation and catastrophic failure issues that can occur with discrete MOVs when subjected to transient surges and temporary overvoltage conditions exceeding maximum rated values. The “on-call but not on-duty" isolation of the MOV from line voltage by the GDT shields the MOV from transients and temporary overvoltage spikes that typically damage the MOV over time. Leakage of the device is eliminated by the series GDT and mitigates damage to the MOV due to watt loss heating. Another significant benefit of combining the two technologies is that the GMOV device offers ultra-low leakage (<0.1 µA), helping to reduce damage due to watt loss heating. The result is a higher reliability protection solution with virtually zero standby energy consumption. Major markets for varistor products are lighting ballasts, surge protective devices (SPDs), surge strips, switchboard apparatus, chargers, solar, data line communications, medical electronics (low/medium risk), power supplies, LED lighting, and control systems. Any application powered by AC or rectified DC can use a GMOV component for overvoltage protection.

Features

- Hybrid design using Bourns' patented FLAT technology

- Standard 14 mm and 20 mm sizes

- Matched MOV-GDT pairings

- Type-5 component

Applications

- AC power

- DC power

- Power line communications

Benefits

- Zero standby energy consumption

- Lower capacitance

- GDT isolates MOV from AC line voltage above its MCOV rating

- Low leakage over life (<0.1 µA)

- Trips arc fault detectors in voltage swell situations

- Predictable EOL mode that will consistently blow fuses and trip breakers

- Eliminates the need for thermally-protected MOV

- Meets UL ring wave requirements

- Compact form factor

- Drop-in replacement for standard 14 mm and 20 mm MOV

Specification

Photos

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

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