Metal Oxide Varistor 14D511 P7.5MM
Applied to switching power supplies and frequency converters
Product Overview
The Metal Oxide Varistor (MOV) is an essential component widely used in electronic circuits to protect sensitive devices from voltage spikes and transient surges. As a Voltage-Dependent-Resistor, it exhibits nonlinear resistance characteristics that enable it to clamp high voltage surges and prevent damage to connected equipment.
Constructed from high-quality metal oxide material, this varistor offers excellent electrical properties and durability with outstanding insulation resistance rated at ≥1000MΩ. The low aging rate of ≤1% ensures long-term reliability and consistent performance in harsh electrical environments.
Key Features
- Product Name: Metal Oxide Varistor
- Voltage Range: 6V-1500V
- Power Rating: 0.5W-10W
- Dissipation Factor: ≤0.2
- Aging Rate: ≤1%
- Mounting Type: Through-Hole
- Functions as a Transient-Voltage-Suppressor for circuit protection
- Operates as a Voltage-Dependent-Resistor with variable resistance
- Serves as an Over-Voltage-Protection-Device for electronic components
Technical Specifications
| Parameter | Specification |
|---|
| Product Name | Metal Oxide Varistor |
| Type | Varistor |
| Material | Metal Oxide |
| Mounting Type | Through-Hole |
| Voltage Range | 6V - 1500V |
| Leakage Current | ≤0.1mA |
| Aging Rate | ≤1% |
| Operating Temperature | -55℃ To +125℃ |
| Capacitance Range | 1pF - 1000pF |
| Dielectric Strength | ≥3000VAC |
Applications
The VDR Metal-Oxide-Varistor series provides robust surge protection across various applications:
- Consumer electronics (televisions, computers, home appliances)
- Industrial power supply units, motor controllers, and automation equipment
- Telecommunication infrastructure (line cards, modems, data transmission)
- Renewable energy systems (solar inverters, wind turbines)
Customization Options
Our VDR brand Metal Oxide Varistors (models 7D, 10D, 14D, 20D) can be customized to meet specific requirements. With resistance tolerance of ±20% and voltage range from 6V to 1500V, we offer tailored solutions for optimal compatibility and performance in your applications.
Packaging & Shipping
Each Metal Oxide Varistor is individually sealed in anti-static bags and placed in sturdy cardboard boxes with cushioning materials. Bulk orders are securely packed in larger cartons with clear labeling. We offer various shipping methods including air freight, sea freight, and express courier services with tracking options.
Frequently Asked Questions
Q1: What is the brand name of this Metal Oxide Varistor?
A1: The brand name of this Metal Oxide Varistor is VDR.
Q2: What are the available model numbers for the VDR Metal Oxide Varistor?
A2: The available model numbers are 7D, 10D, 14D, and 20D.
Q3: Where is the VDR Metal Oxide Varistor manufactured?
A3: The VDR Metal Oxide Varistor is made in China.
Q4: What is the primary function of the VDR Metal Oxide Varistor?
A4: The primary function is to protect electronic circuits from voltage surges and spikes by clamping excessive voltage.
Q5: Are these Metal Oxide Varistors suitable for high energy surge protection?
A5: Yes, models like 14D and 20D are designed to handle higher energy surges, making them suitable for various surge protection applications.
Your message must be between 20-3,000 characters!
English
