ERZ-E11A391 Product Overview
Introduction
The ERZ-E11A391 belongs to the category of electronic components and is specifically designed for surge protection applications. This product is known for its high reliability, durability, and efficient performance in safeguarding electronic devices from voltage surges.
Basic Information Overview
- Category: Surge Protection Component
- Use: Protects electronic devices from voltage surges
- Characteristics: High reliability, durability
- Package: Standard packaging
- Essence: Safeguarding electronic devices
- Packaging/Quantity: Standard packaging, quantity varies based on order size
Specifications
The ERZ-E11A391 has the following specifications: - Voltage Rating: 390V - Peak Surge Current: 20kA - Capacitance: 100pF - Operating Temperature: -40°C to 85°C - Mounting Type: Through Hole
Detailed Pin Configuration
The detailed pin configuration of ERZ-E11A391 is as follows: - Pin 1: Ground - Pin 2: Input - Pin 3: Output
Functional Features
- High surge current capability
- Low leakage current
- Fast response time
- RoHS compliant
Advantages and Disadvantages
Advantages
- Reliable surge protection
- Low leakage current ensures minimal power loss
- Fast response time for immediate protection
Disadvantages
- Limited to specific voltage ratings
- May require additional components for comprehensive surge protection
Working Principles
The ERZ-E11A391 operates on the principle of diverting excess surge current away from sensitive electronic components, thereby protecting them from damage caused by voltage spikes.
Detailed Application Field Plans
The ERZ-E11A391 is widely used in various applications, including: - Power distribution systems - Telecommunication equipment - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to ERZ-E11A391 include: - ERZ-E11A431 - ERZ-E11A471 - ERZ-E11A511
In conclusion, the ERZ-E11A391 is a reliable surge protection component with efficient performance and high durability, making it an ideal choice for safeguarding electronic devices from voltage surges.
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What is ERZ-E11A391?
- ERZ-E11A391 is a type of varistor, also known as a voltage-dependent resistor, that is commonly used in electronic circuits to protect against overvoltage conditions.
How does ERZ-E11A391 work?
- ERZ-E11A391 works by changing its resistance in response to changes in voltage. When the voltage exceeds a certain threshold, the varistor conducts current and diverts excess voltage away from sensitive components.
What are the typical applications of ERZ-E11A391?
- ERZ-E11A391 is commonly used in surge protection devices, power supplies, industrial equipment, and consumer electronics to safeguard against transient voltage spikes and surges.
What are the key specifications of ERZ-E11A391?
- The key specifications of ERZ-E11A391 include its maximum allowable voltage, energy absorption capability, response time, and operating temperature range.
How do I select the right ERZ-E11A391 for my application?
- Selecting the right ERZ-E11A391 involves considering factors such as the maximum expected voltage transients, energy absorption requirements, and the operating environment's temperature and humidity.
Can ERZ-E11A391 be used in outdoor applications?
- Yes, ERZ-E11A391 can be used in outdoor applications, but it's important to ensure that it is housed in an appropriate enclosure to protect it from environmental elements.
What are the advantages of using ERZ-E11A391 in technical solutions?
- The advantages of using ERZ-E11A391 include its ability to provide reliable overvoltage protection, fast response times, and high energy absorption capabilities.
Are there any limitations or considerations when using ERZ-E11A391?
- Some limitations to consider when using ERZ-E11A391 include its clamping voltage, which may affect the protected equipment, and the need to ensure proper grounding for effective operation.
Can ERZ-E11A391 be used in conjunction with other protective devices?
- Yes, ERZ-E11A391 can be used in conjunction with other protective devices such as fuses, circuit breakers, and gas discharge tubes to provide comprehensive overvoltage protection.
How should ERZ-E11A391 be installed in a circuit?
- ERZ-E11A391 should be installed in parallel with the equipment or circuit to be protected, ensuring that it is connected with the correct polarity and that adequate clearance and creepage distances are maintained to meet safety standards.