MOV-14D820KTR
Product Overview
Category
The MOV-14D820KTR 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-14D820KTR is typically available in a disc-shaped package.
Essence
The essence of MOV-14D820KTR 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
- Model: MOV-14D820KTR
- Maximum Allowable Voltage: 820V
- Peak Current Capability: 10kA
- Operating Temperature Range: -40°C to 85°C
- Nominal Diameter: 14mm
Detailed Pin Configuration
The MOV-14D820KTR typically has two leads for connection in a circuit. The pin configuration may vary slightly based on the manufacturer's design.
Functional Features
- Surge protection
- Clamping of transient overvoltages
- High energy dissipation capability
Advantages
- Effective protection against voltage surges
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited lifespan after repeated surges
- Susceptible to degradation over time
Working Principles
MOV-14D820KTR operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a voltage surge, it conducts current to divert the excess energy away from the protected circuit.
Detailed Application Field Plans
The MOV-14D820KTR is widely used in various applications including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to MOV-14D820KTR include: - MOV-07D431K - MOV-20D821K - MOV-10D201K
In conclusion, the MOV-14D820KTR is a crucial 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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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MOV-14D820KTR i tekniske løsninger
What is the voltage rating of MOV-14D820KTR?
- The voltage rating of MOV-14D820KTR is 820V.
What is the maximum peak current it can handle?
- MOV-14D820KTR can handle a maximum peak current of 10kA.
What are the typical applications for MOV-14D820KTR?
- Typical applications include surge protection in power supplies, AC line protection, and industrial equipment.
Is MOV-14D820KTR suitable for outdoor use?
- Yes, MOV-14D820KTR is suitable for outdoor use as it has a wide operating temperature range and is designed for rugged environments.
What is the response time of MOV-14D820KTR?
- MOV-14D820KTR has a fast response time of less than 5 nanoseconds.
Can MOV-14D820KTR be used in low-voltage applications?
- Yes, MOV-14D820KTR can be used in low-voltage applications, but it's important to ensure that the operating voltage is within its specified range.
Does MOV-14D820KTR require any additional heat sinking or cooling?
- No, MOV-14D820KTR does not require additional heat sinking or cooling under normal operating conditions.
What are the safety certifications for MOV-14D820KTR?
- MOV-14D820KTR is UL recognized and meets the requirements of RoHS.
Can MOV-14D820KTR be used in series or parallel configurations?
- Yes, MOV-14D820KTR can be used in both series and parallel configurations to achieve the desired voltage and current ratings.
What is the expected lifespan of MOV-14D820KTR?
- The expected lifespan of MOV-14D820KTR is typically several years under normal operating conditions. However, it's important to monitor its degradation over time and replace it when necessary.