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পণ্যের বিবরণ:
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| প্রতিরোধ সহনশীলতা: | ± 20% | টাইপ: | Varistor |
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| উপাদান: | ধাতব অক্সাইড | নিরোধক প্রতিরোধ: | ≥1000MΩ |
| অপারেটিং তাপমাত্রা: | -55℃ থেকে +125℃ | মাউন্টিং টাইপ: | গর্তের মাধ্যমে |
| ভোল্টেজ পরিসীমা: | 6V-1500V | অপচয় ফ্যাক্টর: | ≤0.2 |
| বিশেষভাবে তুলে ধরা: | Metal Oxide Varistor 14D621K,Industrial Metal Oxide Varistor,P7.5MM Metal Oxide Varistor |
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A Metal Oxide Varistor is a type of voltage-dependent resistor (VDR) that is commonly used as a surge arrester device to protect electrical and electronic circuits from overvoltage spikes. This varistor is available in a package format of SMD (Surface Mount Device) or DIP (Dual In-line Package), providing flexibility for different application requirements.
The Metal Oxide Varistor has a low dissipation factor of not more than 0.2, ensuring minimal power loss during normal operation. This feature makes it an energy-efficient component suitable for various voltage regulation applications. The varistor is constructed using metal oxide material, which enhances its durability and performance under transient voltage conditions.
One of the key characteristics of the Metal Oxide Varistor is its leakage current, which is rated at less than or equal to 0.1mA. This low leakage current ensures that the varistor operates efficiently without drawing excess power or causing unnecessary voltage drops in the circuit.
Due to its voltage-dependent nature, the Metal Oxide Varistor acts as an automatic voltage regulator by dynamically adjusting its resistance in response to changes in the applied voltage. This feature helps maintain a stable output voltage and protects sensitive components from voltage fluctuations or surges.
In summary, the Metal Oxide Varistor is a reliable and efficient component that serves as a surge arrester device, voltage-dependent resistor, and automatic voltage regulator. With its SMD/DIP package, low dissipation factor, metal oxide material, and low leakage current, this varistor is an essential component for protecting electronic circuits and ensuring stable voltage levels in various applications.
| Parameter | Value |
|---|---|
| Power Rating | 0.5W-10W |
| Insulation Resistance | ≥1000MΩ |
| Aging Rate | ≤1% |
| Capacitance Range | 1pF-1000pF |
| Material | Metal Oxide |
| Dissipation Factor | ≤0.2 |
| Product Name | Metal Oxide Varistor |
| Mounting Type | Through-Hole |
| Leakage Current | ≤0.1mA |
| Voltage Range | 6V-1500V |
The Metal Oxide Varistor product, branded as VDR and available in model numbers 7D, 10D, 14D, and 20D, originates from China. This Voltage-Surge-Protector is designed to provide effective protection against voltage surges and transients in various electronic circuits and systems.
With a capacitance range of 1pF to 1000pF, the VDR Metal Oxide Varistor ensures efficient energy absorption during transient events. Its Dissipation Factor of ≤0.2 indicates high energy handling capability, making it a reliable choice for surge protection applications.
Constructed from Metal Oxide material, this Transient-Voltage-Suppressor offers superior performance and durability. Its Through-Hole mounting type facilitates easy installation on PCBs and electronic devices.
The Metal Oxide Varistor is suitable for a wide range of application occasions and scenarios, including:
In conclusion, the VDR Metal Oxide Varistor is a versatile and essential component for ensuring the reliable operation of electronic systems by serving as a dependable Voltage-Surge-Protector and Transient-Voltage-Suppressor in diverse applications.
Product Customization Services for the Metal Oxide Varistor:
The Metal Oxide Varistor product comes with comprehensive Product Technical Support and Services to ensure optimal performance and reliability. Our technical support team is available to assist with any product-related inquiries, troubleshooting, and guidance on proper usage. Additionally, we offer services such as product training, maintenance, and warranty support to enhance your overall experience with the Metal Oxide Varistor.
Product Packaging:
The Metal Oxide Varistor is carefully packaged in a sturdy and protective box to ensure safe transportation and delivery. Each varistor is individually wrapped in anti-static material to prevent any damage from static electricity. The packaging also includes detailed instructions for proper handling and installation.
Shipping:
For shipping, the Metal Oxide Varistors are packed in boxes with appropriate cushioning to prevent any impact during transit. The boxes are labeled with the product name, quantity, and handling instructions. We partner with reliable shipping carriers to ensure timely delivery of the varistors to our customers.
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