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.
