Product Description:
The Dissipation Factor of this Varistor is ≤0.2, which means it can handle high energy spikes without any damage. The Resistance Tolerance of the Varistor is ±20%, ensuring that it can provide reliable protection over a wide range of voltages.
The Metal Oxide Varistor is easy to install and is suitable for a wide range of applications such as power supplies, motor controls, telecommunications, and lighting. It can protect sensitive electronic components from voltage spikes and surges caused by lightning strikes, power surges, and other electrical disturbances.
In summary, the Metal Oxide Varistor is a reliable and effective Over-Voltage-Protection-Device that can protect devices from voltage surges and transients. Its high Dissipation Factor and Resistance Tolerance make it an ideal choice for a range of applications, and its easy installation makes it a popular choice for many engineers and technicians.
Features:
- Product Name: Metal Oxide Varistor
- Type: Varistor
- Dielectric Strength: ≥3000VAC
- Leakage Current: ≤0.1mA
- Resistance Tolerance: ±20%
- Function: Over-Voltage-Protection-Device
- Application: Automatic-Voltage-Regulator
Technical Parameters:
| Type |
Metal-Oxide-Varistor |
| Material |
Metal Oxide |
| Resistance Tolerance |
±20% |
| Insulation Resistance |
≥1000MΩ |
| Voltage Range |
6V-1500V |
| Mounting Type |
Through-Hole |
| Dielectric Strength |
≥3000VAC |
| Leakage Current |
≤0.1mA |
| Dissipation Factor |
≤0.2 |
| Capacitance Range |
1pF-1000pF |
This Metal-Oxide-Varistor (MOV), also known as Metal-Oxide-Voltage-Suppressor or Automatic-Voltage-Regulator, is a type of varistor made of metal oxide material. It has a resistance tolerance of ±20%, insulation resistance of ≥1000MΩ, voltage range of 6V-1500V, and mounting type of through-hole. It has a high dielectric strength of ≥3000VAC and a low leakage current of ≤0.1mA. Its dissipation factor is ≤0.2 and its capacitance range is 1pF-1000pF.
Applications:
With its automatic-voltage-regulator capabilities, the VDR product can help regulate voltage levels in power systems, ensuring a smooth and stable power supply. Its leakage current of ≤0.1mA and aging rate of ≤1% make it a reliable and long-lasting option for use in a range of settings.
The VDR product's insulation resistance of ≥1000MΩ makes it suitable for use in high-voltage applications, while its capacitance range of 1pF-1000pF allows for use in a variety of circuits.
Whether you need to protect sensitive electronic equipment, regulate voltage levels, or protect against surges caused by lightning strikes or power outages, the VDR Metal Oxide Varistor product is a reliable and effective choice. It is made in China and is available in models 7D, 10D, 14D, and 20D.
Customization:
Our Product Customization Services for the Metal Oxide Varistor:
- Brand Name: VDR
- Model Number: 7D/10D/14D/20D
- Place of Origin: CHINA
- Product Name: Metal Oxide Varistor
- Aging Rate: ≤1%
- Type: Varistor
- Mounting Type: Through-Hole
- Insulation Resistance: ≥1000MΩ
Our Metal Oxide Varistor is a Surge-Arrestor-Device that acts as a Voltage-Surge-Protector. With our customization services, you can have the product tailored to your specific needs.
Support and Services:
We also provide product training and education, as well as on-site technical support for installation and troubleshooting. Our goal is to ensure that your Metal Oxide Varistor product is functioning at its best and meeting your expectations.
FAQ:
Q: What is a Metal Oxide Varistor?
A: A Metal Oxide Varistor, or MOV, is an electronic component that is used to protect electrical and electronic devices from voltage surges and spikes. It works by clamping high voltage transients and diverting the excess energy away from the protected device.
Q: What are the different models of Metal Oxide Varistors offered by VDR?
A: VDR offers four different models of Metal Oxide Varistors: 7D, 10D, 14D, and 20D. Each model has a different maximum continuous voltage rating and energy absorption capacity, allowing customers to choose the most appropriate model for their specific application.
Q: Where are VDR Metal Oxide Varistors manufactured?
A: All VDR Metal Oxide Varistors are manufactured in China, ensuring high quality and consistent performance across all models.
Q: What is the maximum continuous voltage rating of VDR Metal Oxide Varistors?
A: The maximum continuous voltage rating varies depending on the model. The 7D model has a maximum continuous voltage rating of 18V, the 10D model has a maximum continuous voltage rating of 25V, the 14D model has a maximum continuous voltage rating of 42V, and the 20D model has a maximum continuous voltage rating of 56V.
Q: What is the energy absorption capacity of VDR Metal Oxide Varistors?
A: The energy absorption capacity also varies depending on the model. The 7D model has an energy absorption capacity of 20J, the 10D model has an energy absorption capacity of 30J, the 14D model has an energy absorption capacity of 70J, and the 20D model has an energy absorption capacity of 120J.
