Metal Oxide Varistor 10D511 P7.5MM
Applied to chargers and power banks for reliable voltage surge protection.
Product Overview
The Metal Oxide Varistor (MOV) is a crucial component used in electronic circuits to protect sensitive devices from voltage surges and spikes. As a Voltage-Dependent-Resistor, it exhibits nonlinear resistance characteristics that change with applied voltage, making it ideal for transient voltage suppression. This ensures stability and longevity of electronic equipment in environments prone to electrical noise and voltage fluctuations.
Key Features
- Product Name: Metal-Oxide-Varistor
- Aging Rate: ≤1%
- Dissipation Factor: ≤0.2
- Resistance Tolerance: ±20%
- Voltage Range: 6V-1500V
- Package Types: SMD/DIP
- Suitable for Automatic Voltage Regulator applications
- Functions as High-Voltage-Resistor for surge protection
Technical Specifications
| Parameter | Specification |
|---|
| Product Name | Metal Oxide Varistor |
| Type | Varistor |
| Material | Metal Oxide |
| Voltage Range | 6V-1500V |
| Power Rating | 0.5W-10W |
| Insulation Resistance | ≥1000MΩ |
| Dissipation Factor | ≤0.2 |
| Leakage Current | ≤0.1mA |
| Operating Temperature | -55℃ to +125℃ |
| Aging Rate | ≤1% |
Applications
The VDR Metal Oxide Varistor series (models 7D, 10D, 14D, 20D) provides reliable transient voltage protection for various applications. These high-quality Transient-Voltage-Protectors safeguard electronic circuits and equipment from damaging voltage spikes and surges.
Common applications include:
- Industrial control systems and power supply units
- Power distribution networks (transformers, motors, lighting systems)
- Telecommunications equipment
- Automotive electronics
- Renewable energy systems (solar inverters, wind turbines)
- Medical devices
- Consumer electronics
Customization Options
Our VDR-branded Metal Oxide Varistors (models 7D, 10D, 14D, 20D) are manufactured in China to meet high-quality standards. These Voltage-Dependent-Resistor devices serve as effective Transient-Voltage-Protectors and Voltage-Surge-Protectors with excellent performance characteristics.
Support & Services
We provide comprehensive technical support including product selection guidance, application advice, and troubleshooting. Our services include detailed datasheets, application notes, design resources, product testing, failure analysis, and quality assurance to ensure optimal performance and reliability.
Packaging & Shipping
Each Metal Oxide Varistor is individually packaged in anti-static bags and arranged in shock-resistant trays or reels. Products are packed in durable cardboard boxes with clear labeling and shipped via reliable carriers with tracking services. All shipments include proper documentation for smooth customs clearance.
Frequently Asked Questions
Q: What is a Metal Oxide Varistor (MOV)?
A: A Metal Oxide Varistor is an electronic component that protects circuits from voltage spikes by clamping high voltage and diverting surge current, preventing damage to sensitive electronic devices.
Q: What models are available in the VDR Metal Oxide Varistor series?
A: The series includes 7D, 10D, 14D, and 20D models, each designed for different voltage and energy absorption requirements.
Q: Where are VDR Metal Oxide Varistors manufactured?
A: VDR Metal Oxide Varistors are manufactured in China, ensuring high quality and reliable performance.
Q: How do I select the right MOV model for my application?
A: Choose based on your maximum operating voltage and expected surge current. Refer to the specifications of the 7D, 10D, 14D, and 20D models to match your voltage rating and energy requirements.
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