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ERZ-V07D390
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: High surge capability, fast response time
Package: DO-214AC
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Peak Pulse Power: 500W
- Breakdown Voltage: 7.39V
- Clamping Voltage: 11.1V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The ERZ-V07D390 has two pins in a standard DO-214AC package.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages: - Effective protection of sensitive electronic components - Fast response time - Wide operating temperature range
Disadvantages: - Limited breakdown voltage compared to some alternatives - Higher clamping voltage than some competing models
Working Principles
The ERZ-V07D390 operates by diverting excess voltage away from the protected circuit, thereby preventing damage to sensitive components. When a voltage spike occurs, the device rapidly conducts current to ground, limiting the voltage across the circuit.
Detailed Application Field Plans
The ERZ-V07D390 is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- ERZ-V05D390: Similar characteristics with a lower breakdown voltage of 5.39V
- ERZ-V10D390: Higher breakdown voltage of 10.4V, suitable for applications requiring higher protection levels
- ERZ-V15D390: Higher breakdown voltage of 15.4V, ideal for more demanding voltage suppression requirements
In conclusion, the ERZ-V07D390 is a reliable voltage suppression component with fast response time and high surge capability, making it suitable for a wide range of electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de ERZ-V07D390 em soluções técnicas
What is ERZ-V07D390?
- ERZ-V07D390 is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electronic circuits from overvoltage conditions.
What are the key features of ERZ-V07D390?
- The key features of ERZ-V07D390 include a maximum allowable voltage of 390V, a high surge current capability, and fast response time.
How does ERZ-V07D390 protect electronic circuits?
- ERZ-V07D390 protects electronic circuits by rapidly changing its resistance in response to voltage spikes, diverting excess current away from sensitive components.
In what technical solutions can ERZ-V07D390 be used?
- ERZ-V07D390 can be used in power supplies, industrial equipment, consumer electronics, and telecommunications systems to provide overvoltage protection.
What are the typical applications of ERZ-V07D390?
- Typical applications of ERZ-V07D390 include surge protection in AC/DC power lines, motor drives, inverters, and lighting systems.
What is the operating temperature range of ERZ-V07D390?
- ERZ-V07D390 has an operating temperature range of -40°C to 85°C, making it suitable for a wide range of environments.
How is ERZ-V07D390 installed in a circuit?
- ERZ-V07D390 is typically connected in parallel with the circuit to be protected, allowing it to shunt excess voltage when necessary.
What are the reliability characteristics of ERZ-V07D390?
- ERZ-V07D390 exhibits high reliability, with a long operational lifespan and consistent performance under varying environmental conditions.
Does ERZ-V07D390 require any special maintenance?
- ERZ-V07D390 does not require any special maintenance once installed, as it is a passive component that operates automatically when needed.
Where can ERZ-V07D390 be sourced from?
- ERZ-V07D390 can be sourced from authorized distributors of electronic components or directly from the manufacturer's official channels.