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ERZ-V14D221 Product Overview
Introduction
The ERZ-V14D221 belongs to the category of electronic components, specifically varistors. This entry provides a comprehensive overview of the ERZ-V14D221, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Voltage Clamping and Surge Protection
- Characteristics: High Energy Absorption, Fast Response Time
- Package: Disc Type
- Essence: Zinc Oxide Varistor
- Packaging/Quantity: Bulk Packaging, Quantity Varies
Specifications
- Model: ERZ-V14D221
- Maximum Allowable Voltage: 140V
- Nominal Diameter: 14mm
- Peak Current (8/20μs): 6000A
- Energy (10/1000μs): 2.5J
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ERZ-V14D221 varistor has a disc-type package with two axial leads for easy integration into circuit designs. The detailed pin configuration includes the identification of the anode and cathode terminals for proper connection in the circuit.
Functional Features
- Voltage Clamping: Provides protection by clamping excessive voltage levels.
- Surge Suppression: Absorbs transient surge energy to safeguard connected devices.
- Fast Response Time: Rapid reaction to voltage spikes for effective protection.
Advantages and Disadvantages
Advantages
- High energy absorption capacity
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited maximum allowable voltage
- Bulkier compared to some other surge protection devices
Working Principles
The ERZ-V14D221 operates based on the principle of zinc oxide varistors, which exhibit non-linear voltage-current characteristics. When subjected to overvoltage conditions, the varistor conducts current, diverting excess energy away from sensitive components.
Detailed Application Field Plans
The ERZ-V14D221 is commonly used in various applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Consumer Electronics
Detailed and Complete Alternative Models
Several alternative models to the ERZ-V14D221 include: - ERZ-V10D220 - ERZ-V20D220 - ERZ-V14D201 - ERZ-V14D241
In conclusion, the ERZ-V14D221 varistor offers reliable voltage clamping and surge protection capabilities, making it suitable for diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ERZ-V14D221 v technických řešeních
What is ERZ-V14D221?
- ERZ-V14D221 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 specifications of ERZ-V14D221?
- The key specifications of ERZ-V14D221 include a maximum allowable voltage of 14V, a peak current of 3000A, and a capacitance of 100pF.
How does ERZ-V14D221 function in technical solutions?
- ERZ-V14D221 functions by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components in the circuit.
What are the typical applications of ERZ-V14D221 in technical solutions?
- ERZ-V14D221 is commonly used in power supplies, telecommunication equipment, industrial control systems, and consumer electronics to protect against transient voltage spikes.
How does ERZ-V14D221 compare to other varistors in terms of performance?
- ERZ-V14D221 offers high surge current capability, low leakage current, and excellent energy absorption characteristics, making it suitable for demanding technical solutions.
What are the temperature considerations for using ERZ-V14D221 in technical solutions?
- ERZ-V14D221 has a wide operating temperature range, typically from -40°C to 85°C, ensuring reliable performance in various environmental conditions.
Can ERZ-V14D221 be used in automotive applications?
- Yes, ERZ-V14D221 is suitable for automotive applications where protection against voltage transients is required, such as in vehicle electronics and control systems.
Are there any specific mounting or handling requirements for ERZ-V14D221?
- ERZ-V14D221 should be mounted securely to minimize mechanical stress and should be handled with care to avoid damage to the component.
What are the failure modes of ERZ-V14D221 and how can they be mitigated?
- Failure modes of ERZ-V14D221 may include thermal runaway or catastrophic failure under extreme conditions. Mitigation involves proper derating and thermal management.
Where can ERZ-V14D221 be sourced and what are the typical packaging options available?
- ERZ-V14D221 can be sourced from electronic component distributors and is available in various packaging options, including tape and reel, bulk, and cut tape.