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MOV-14D390K
Product Overview
Category
The MOV-14D390K belongs to the category of Metal Oxide Varistors (MOVs).
Use
It is used for surge protection in electronic circuits and devices.
Characteristics
- High energy absorption capacity
- Fast response time
- Wide operating voltage range
Package
The MOV-14D390K is typically available in a disc-shaped package.
Essence
The essence of MOV-14D390K lies in its ability to protect electronic equipment from voltage surges and transient overvoltage conditions.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 390V
- Peak Current: 6500A
- Maximum Energy Dissipation: 360J
- Operating Temperature Range: -40°C to 85°C
- Lead Material: Tin-plated copper
Detailed Pin Configuration
The MOV-14D390K typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Voltage clamping during transient events
- Absorption of transient energy
- Fast response to overvoltage conditions
Advantages
- Effective protection against voltage surges
- Fast reaction time
- Wide operating temperature range
Disadvantages
- Limited lifespan after repeated surges
- Susceptible to degradation over time
Working Principles
When an overvoltage condition occurs, the MOV-14D390K conducts current, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.
Detailed Application Field Plans
The MOV-14D390K is widely used in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to MOV-14D390K include: - V130LA20A - S14K390 - ERZ-V14D390
In conclusion, the MOV-14D390K is a vital component in safeguarding electronic equipment from voltage surges and transient overvoltage conditions. Its high energy absorption capacity, fast response time, and wide operating voltage range make it an essential part of modern electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MOV-14D390K v technických řešeních
What is MOV-14D390K?
- MOV-14D390K is a metal oxide varistor (MOV) component used for surge protection in electrical and electronic circuits.
What is the maximum voltage rating of MOV-14D390K?
- The maximum voltage rating of MOV-14D390K is 390V.
What is the typical application of MOV-14D390K?
- MOV-14D390K is commonly used in power supplies, industrial equipment, and consumer electronics to protect against voltage surges and transients.
How does MOV-14D390K provide surge protection?
- MOV-14D390K conducts current when a voltage surge occurs, diverting excess energy away from sensitive components and preventing damage.
What are the key specifications of MOV-14D390K?
- The key specifications include peak current capability, response time, energy absorption capacity, and operating temperature range.
Can MOV-14D390K be used in both AC and DC circuits?
- Yes, MOV-14D390K can be used in both AC and DC circuits for surge protection.
What are the potential failure modes of MOV-14D390K?
- Potential failure modes include degradation due to repeated surges, overheating, and mechanical damage.
Is it necessary to use additional protective components with MOV-14D390K?
- In some applications, it may be advisable to use additional protective components such as fuses or thermal cutoffs to enhance overall system protection.
What are the mounting options for MOV-14D390K?
- MOV-14D390K can be mounted on printed circuit boards using surface mount or through-hole configurations.
Are there any special handling considerations for MOV-14D390K during assembly?
- During assembly, care should be taken to avoid excessive mechanical stress or exposure to high temperatures that could affect the performance of MOV-14D390K.