ROV05H201K-S
Product Overview
- Belongs to: Electronic Components
- Category: Varistor
- Use: Surge protection
- Characteristics: High energy absorption, fast response time
- Package: Radial leaded disc
- Essence: Protects electronic circuits from voltage surges
- Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Voltage Rating: 200V
- Peak Current: 5A
- Energy Absorption: 0.1J
- Operating Temperature: -40°C to +85°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Fast response to transient over-voltage conditions
- High energy absorption capability
- Reliable protection for sensitive electronic components
Advantages
- Protects against voltage surges
- Fast response time
- Suitable for a wide range of applications
Disadvantages
- Limited energy absorption compared to higher-rated varistors
- Requires proper circuit design for optimal performance
Working Principles
ROV05H201K-S operates based on the principle of voltage-dependent resistance. When subjected to a surge in voltage, the varistor's resistance decreases, diverting excess current away from the protected circuit.
Detailed Application Field Plans
The ROV05H201K-S is commonly used in power supplies, telecommunication equipment, and industrial electronics to safeguard against voltage spikes and transients.
Detailed and Complete Alternative Models
- ROV10H201K-S: Higher energy absorption (0.2J), 10A peak current
- ROV05H221K-S: Similar specifications with higher voltage rating (220V)
This comprehensive entry provides an in-depth understanding of the ROV05H201K-S varistor, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ROV05H201K-S i tekniske løsninger
What is the ROV05H201K-S used for?
- The ROV05H201K-S is a varistor, commonly used for overvoltage protection in electronic circuits.
What are the key specifications of the ROV05H201K-S?
- The ROV05H201K-S has a maximum AC voltage of 130V, a maximum DC voltage of 175V, and a peak current of 100A.
How does the ROV05H201K-S provide overvoltage protection?
- The varistor material in the ROV05H201K-S has a high resistance at normal operating voltages but rapidly decreases in resistance when the voltage exceeds its threshold, effectively shunting excess current to protect the circuit.
In what type of technical solutions is the ROV05H201K-S commonly used?
- The ROV05H201K-S is commonly used in power supplies, industrial equipment, consumer electronics, and automotive applications for overvoltage protection.
What are the environmental considerations for using the ROV05H201K-S?
- The ROV05H201K-S is designed to operate within specified temperature and humidity ranges, making it suitable for various environmental conditions.
Can the ROV05H201K-S be used in high-frequency applications?
- Yes, the ROV05H201K-S can be used in high-frequency applications due to its fast response time and low capacitance.
What are the potential failure modes of the ROV05H201K-S?
- The ROV05H201K-S can fail due to prolonged exposure to overvoltage conditions, excessive current, or mechanical damage.
Is the ROV05H201K-S RoHS compliant?
- Yes, the ROV05H201K-S is RoHS compliant, meeting the requirements for restriction of hazardous substances.
What are the recommended soldering techniques for the ROV05H201K-S?
- It is recommended to use reflow soldering or wave soldering techniques to ensure proper and reliable connections.
Are there any application notes or reference designs available for using the ROV05H201K-S in specific technical solutions?
- Yes, the manufacturer provides application notes and reference designs to guide the integration of the ROV05H201K-S into various technical solutions.