Product Description:
The Metal Oxide Varistor is a key component in the realm of
transient-voltage-suppressors, commonly referred to as
surge-arrestor-devices. This product is designed to provide
reliable protection against voltage surges and transient events
that could potentially damage sensitive electronic equipment.
Constructed from high-quality Metal Oxide material, this varistor
boasts a superior performance in handling voltage fluctuations and
ensuring the safety of connected devices. With an Aging Rate of
less than or equal to 1%, users can trust in the long-term
stability and effectiveness of this transient-voltage-protector.
One of the standout features of this Metal Oxide Varistor is its
low Leakage Current of less than or equal to 0.1mA. This attribute
ensures minimal power loss and efficient operation, making it an
ideal choice for applications where energy efficiency is crucial.
The Power Rating of this varistor ranges from 0.5W to 10W,
providing a versatile solution that can cater to a wide range of
power requirements. Whether used in industrial settings or consumer
electronics, this varistor can deliver the necessary protection
without compromising performance.
In terms of safety and reliability, the Dielectric Strength of this
varistor is set at a minimum of 3000VAC. This high dielectric
strength ensures that the varistor can withstand high voltage
levels without breakdown, offering peace of mind to users in
challenging electrical environments.
In conclusion, the Metal Oxide Varistor stands out as a dependable
and efficient transient-voltage-suppressor, surge-arrestor-device,
and transient-voltage-protector. With its robust construction, low
leakage current, wide power rating range, and high dielectric
strength, this varistor is a valuable asset in safeguarding
electronic equipment from voltage spikes and transient events.
Features:
- Product Name: Metal Oxide Varistor (Metal-Oxide-Voltage-Suppressor)
- Aging Rate: ≤1%
- Power Rating: 0.5W-10W
- Leakage Current: ≤0.1mA
- Resistance Tolerance: ±20%
Technical Parameters:
| Insulation Resistance | ≥1000MΩ |
| Operating Temperature | -55℃ To +125℃ |
| Dissipation Factor | ≤0.2 |
| Aging Rate | ≤1% |
| Product Name | Metal Oxide Varistor |
| Power Rating | 0.5W-10W |
| Resistance Tolerance | ±20% |
| Mounting Type | Through-Hole |
| Package | SMD/DIP |
| Type | Varistor |
Applications:
Metal Oxide Varistors, also known as Voltage Dependent Resistors
(VDR), are versatile electronic components designed to protect
electrical circuits from overvoltage surges and transients. The VDR
product line includes models such as 7D, 10D, 14D, and 20D, each
offering reliable protection in various scenarios.
Originating from China, these Metal Oxide Varistors are engineered
to provide a high level of dielectric strength, with a minimum
rating of 3000VAC. This ensures that the VDR can effectively handle
sudden voltage spikes, safeguarding sensitive equipment and
devices.
Available in both SMD (Surface Mount Device) and DIP (Dual Inline
Package) formats, the VDR is suitable for a wide range of
applications. The package options enhance flexibility and ease of
installation, making the varistors adaptable to different circuit
designs.
With a resistance tolerance of ±20%, the VDR maintains consistent
performance across varying operating conditions. The low
dissipation factor of ≤0.2 minimizes energy loss and heat
generation, contributing to the overall efficiency of the circuit.
As a Varistor type component, the Metal Oxide Varistor acts as a
transient voltage suppressor, absorbing excess energy and diverting
harmful voltage spikes away from sensitive components. This
protective function makes the VDR essential in scenarios where
equipment longevity and reliability are paramount.
Common Product Application Occasions and Scenarios for Metal Oxide
Varistors include:
- Power Supplies: Safeguarding power distribution systems and
electronic devices from voltage surges.
- Telecommunication Equipment: Protecting communication networks from
lightning strikes and power fluctuations.
- Industrial Machinery: Ensuring the uninterrupted operation of
machinery by suppressing transient voltages.
- Consumer Electronics: Shielding sensitive electronics such as TVs,
computers, and appliances from power disturbances.
Overall, the Metal Oxide Varistor (VDR) with its robust design,
reliable performance attributes, and versatile application
scenarios, proves to be an indispensable component in modern
electronics for transient voltage suppression and circuit
protection.
Customization:
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
Operating Temperature: -55℃ To +125℃
Capacitance Range: 1pF-1000pF
Aging Rate: ≤1%
Dielectric Strength: ≥3000VAC
Keywords: Transient-Voltage-Suppressor,
Over-Voltage-Protection-Device, Metal-Oxide-Varistor
Support and Services:
Our Product Technical Support and Services team is here to assist
you with any inquiries or issues related to our Metal Oxide
Varistor product. Whether you need help with installation,
troubleshooting, or product specifications, our knowledgeable team
is ready to provide you with the support you need.
Packing and Shipping:
Product Packaging:
The Metal Oxide Varistor is carefully packaged in a sturdy
cardboard box to ensure protection during transportation. Each
varistor is individually wrapped in bubble wrap to prevent any
damage during shipping. The box is labeled with product information
for easy identification.
Shipping:
Orders of Metal Oxide Varistors are shipped via a reliable courier
service to ensure safe and timely delivery. The varistors are
securely packed in the box with additional padding to absorb any
impact during transit. Customers will receive a tracking number to
monitor the progress of their shipment.
FAQ:
Q: What is the brand name of the Metal Oxide Varistor product?
A: The brand name is VDR.
Q: What are the different model numbers available for the Metal
Oxide Varistor product?
A: The available model numbers are 7D, 10D, 14D, and 20D.
Q: Where is the Metal Oxide Varistor product manufactured?
A: The product is manufactured in China.
Q: What is the function of a Metal Oxide Varistor?
A: A Metal Oxide Varistor is designed to protect electrical
circuits from overvoltage surges by limiting the voltage that
passes through it.
Q: Are Metal Oxide Varistors suitable for use in sensitive
electronic devices?
A: Yes, Metal Oxide Varistors are commonly used to protect
sensitive electronic components from voltage spikes and surges.
