6KV 3KA Metal Oxide Varistor Surge Protection MOV 14D621K

Product Description:

With its high insulation resistance of ≥1000MΩ, the Metal Oxide Varistor ensures that there is no leakage of current between the device and the ground. This helps to prevent damage to the device and ensures that it operates at peak efficiency.

The Metal Oxide Varistor is made of metal oxide, a material that is known for its high energy absorption capacity. This material allows the device to absorb high levels of energy during voltage spikes, which helps to protect the device from damage.

The Metal Oxide Varistor also has a low dissipation factor of ≤0.2, which means that it does not consume a lot of power during normal operation. This makes it an ideal automatic voltage regulator for devices that require stable and reliable power.

The Metal Oxide Varistor comes in a range of power ratings, from 0.5W to 10W. This allows you to choose a device that is suitable for your specific application. Whether you need to protect a sensitive electronic device or regulate the voltage for a larger system, the Metal Oxide Varistor has you covered.

In summary, the Metal Oxide Varistor is a reliable surge-arrestor device that provides protection against voltage surges. With its high insulation resistance, voltage range, and energy absorption capacity, it is an ideal voltage surge protector for sensitive electronic devices. Additionally, its low dissipation factor makes it an excellent automatic voltage regulator for systems that require stable and reliable power.

Features:

• Product Name: Metal Oxide Varistor
• Type: Varistor
• Aging Rate: ≤1%
• Power Rating: 0.5W-10W
• Resistance Tolerance: ±20%
• Voltage Range: 6V-1500V
• Function: Transient Voltage Suppressor, Transient Voltage Protector

Technical Parameters:

This Metal Oxide Varistor acts as a Voltage-Surge-Protector, Automatic-Voltage-Regulator, and Surge-Arrestor-Device.

Applications:

One of the main applications of VDR Metal Oxide Varistors is in power supply units, where they are used to suppress voltage spikes and noise. They can also be found in surge protectors, which are used to protect household appliances from surges caused by lightning strikes or power outages.

Another application of these High-Voltage-Resistors is in telecommunications equipment, where they protect sensitive circuits from voltage transients that can be caused by lightning, power line faults, or other sources.

VDR's Metal Oxide Varistors have a wide voltage range of 6V to 1500V, making them suitable for a variety of applications. They also have a power rating of 0.5W to 10W, ensuring that they can handle high levels of energy.

The insulation resistance of these varistors is ≥1000MΩ, ensuring that they do not leak current and cause damage to sensitive equipment. They also have a low leakage current of ≤0.1mA, which helps to ensure their reliability.

These Voltage-Dependent-Resistors operate over a wide temperature range of -55℃ to +125℃, making them suitable for use in harsh environmental conditions. They are also available in a variety of sizes and shapes, making them easy to incorporate into different products.

In summary, VDR's Metal Oxide Varistors are an essential component in protecting sensitive electronic equipment from voltage surges and transients. They are widely used in power supply units, surge protectors, and telecommunications equipment. With their wide voltage range, high power rating, and low leakage current, they are a reliable and effective solution for voltage protection.

Customization:

Support and Services:

The Metal Oxide Varistor (MOV) is a circuit protection component designed to protect electronic devices and equipment from voltage surges and transients. Our technical support team can assist with product selection, application design, and troubleshooting. In addition, we offer various services to ensure the optimal performance of our MOV products, including:

• Customized product design and testing
• Failure analysis and reporting
• Product life cycle management
• Environmental testing
• Quality control and assurance

Our goal is to provide our customers with reliable and efficient protection solutions for their electronic devices and equipment. Contact us for more information on our technical support and services.

Packing and Shipping:

Product Packaging:

• Each Metal Oxide Varistor is individually packed in an anti-static bag.
• The anti-static bag is then placed in a small cardboard box.
• The small cardboard box is then placed in a larger cardboard box.

Shipping:

• The Metal Oxide Varistors are shipped via standard ground shipping.
• Shipping is available to all locations within the United States.
• Please allow 3-5 business days for delivery.
• For expedited shipping options, please contact customer service.

FAQ:

Q: What is VDR?

A: VDR stands for Metal Oxide Varistor, which is a type of electronic component used to protect circuits from voltage surges.

Q: What are the model numbers available for VDR?

A: VDR is available in 4 models: 7D, 10D, 14D, and 20D.

Q: Where is VDR manufactured?

A: VDR is manufactured in China.

Q: What is the maximum voltage rating for VDR?

A: The maximum voltage rating for VDR depends on the model number. The 7D model has a maximum voltage rating of 18V, the 10D has a maximum voltage rating of 26V, the 14D has a maximum voltage rating of 40V, and the 20D has a maximum voltage rating of 56V.

Q: How is VDR installed?

A: VDR is typically installed in parallel with the circuit that needs to be protected. It should be connected between the circuit's ground and the power source's ground.