ROV05H680K
Product Overview
Category
The ROV05H680K belongs to the category of electronic components, specifically a varistor.
Use
It is used as a voltage-dependent resistor to protect circuits from excessive transient voltage.
Characteristics
- Voltage-dependent nonlinear resistor
- Protects against overvoltage conditions
- Fast response time
- High energy absorption capability
Package
The ROV05H680K is typically available in a disc-shaped package with leads for easy integration into circuit boards.
Essence
The essence of the ROV05H680K is to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in various quantities depending on the manufacturer.
Specifications
- Maximum Allowable Voltage: 680V
- Energy (10/1000μs): 2J
- Peak Current (8/20μs): 6000A
- Operating Temperature Range: -40°C to +85°C
- Varistor Voltage at 1mA DC: 560V to 640V
Detailed Pin Configuration
The ROV05H680K typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Provides overvoltage protection
- Responds rapidly to transient voltage spikes
- Absorbs and dissipates excess energy to protect downstream components
Advantages
- Effective protection against voltage surges
- Fast response time
- Wide operating temperature range
- High energy absorption capability
Disadvantages
- Limited lifespan under repeated high-energy events
- Requires replacement after significant overvoltage incidents
Working Principles
The ROV05H680K operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds its threshold, it conducts current and diverts excess energy away from the protected circuit.
Detailed Application Field Plans
The ROV05H680K is widely used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the ROV05H680K include: - VDRS07H680B - MOV14D681K - SVR03N680K
In conclusion, the ROV05H680K is a vital component in protecting electronic circuits from overvoltage events, offering fast response times and high energy absorption capabilities. Its application spans across diverse industries, and while it has certain limitations, it remains an essential part of safeguarding sensitive electronic systems.
[Word Count: 410]
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ROV05H680K dalam penyelesaian teknikal
What is the ROV05H680K?
- The ROV05H680K is a metal oxide varistor (MOV) that acts as a voltage-dependent resistor, providing protection against transient overvoltage conditions in electrical circuits.
What are the key features of the ROV05H680K?
- The ROV05H680K offers high surge current capability, fast response time, and excellent energy absorption capability, making it suitable for various technical solutions requiring overvoltage protection.
Where can the ROV05H680K be used in technical solutions?
- The ROV05H680K can be used in power supplies, industrial equipment, automotive electronics, telecommunications systems, and other applications where protection against voltage surges is necessary.
How does the ROV05H680K provide overvoltage protection?
- When an overvoltage condition occurs, the ROV05H680K conducts current to divert excess energy away from sensitive components, thereby protecting them from damage.
What is the maximum voltage rating of the ROV05H680K?
- The ROV05H680K has a maximum voltage rating of 680V, which determines the level of overvoltage protection it can provide in a circuit.
Can the ROV05H680K be used in both AC and DC circuits?
- Yes, the ROV05H680K is suitable for use in both AC and DC circuits, offering versatile overvoltage protection in various technical applications.
What is the operating temperature range of the ROV05H680K?
- The ROV05H680K typically operates within a temperature range of -40°C to 85°C, ensuring its performance in diverse environmental conditions.
Is the ROV05H680K lead-free and RoHS compliant?
- Yes, the ROV05H680K is lead-free and complies with the Restriction of Hazardous Substances (RoHS) directive, meeting environmental standards.
Are there any specific mounting or handling considerations for the ROV05H680K?
- The ROV05H680K should be mounted securely to minimize mechanical stress, and proper ESD precautions should be followed during handling to prevent damage.
Where can I find detailed technical specifications and application notes for the ROV05H680K?
- Detailed technical specifications and application notes for the ROV05H680K can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive guidance for its integration into technical solutions.