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ROV05H221K-S
Product Overview
- Belongs to: Electronic Components
- Category: Varistor
- Use: Voltage Regulation and Surge Protection
- Characteristics: High Energy Absorption, Fast Response Time
- Package: Radial Lead, Disc Type
- Essence: Protects Circuits from Overvoltage
- Packaging/Quantity: Bulk Packaging, 1000 units per pack
Specifications
- Voltage Rating: 220V
- Maximum Allowable Voltage: 360V
- Energy Absorption Capacity: 5J
- Nominal Diameter: 5mm
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Rapid response to voltage spikes
- Absorbs excess energy to protect connected devices
- Reliable performance in various environmental conditions
Advantages
- Effective surge protection
- Compact size for easy integration
- Wide operating temperature range
Disadvantages
- Limited to specific voltage ratings
- Requires proper installation for optimal performance
Working Principles
ROV05H221K-S operates based on the principle of varistor action, where its resistance decreases as the applied voltage increases. This allows it to divert excessive current away from sensitive components, protecting them from damage due to overvoltage events.
Detailed Application Field Plans
- Power Supplies
- Telecommunication Equipment
- Consumer Electronics
- Industrial Control Systems
Detailed and Complete Alternative Models
ROV10H221K-S
- Voltage Rating: 220V
- Maximum Allowable Voltage: 710V
- Energy Absorption Capacity: 10J
- Nominal Diameter: 7mm
- Operating Temperature Range: -40°C to 85°C
ROV20H221K-S
- Voltage Rating: 220V
- Maximum Allowable Voltage: 1100V
- Energy Absorption Capacity: 20J
- Nominal Diameter: 10mm
- Operating Temperature Range: -40°C to 85°C
In conclusion, the ROV05H221K-S varistor offers reliable surge protection and voltage regulation for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from overvoltage events.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ROV05H221K-S v technických řešeních
What is the ROV05H221K-S used for?
- The ROV05H221K-S is a varistor, commonly used for surge protection in electronic circuits.
What is the maximum voltage rating of the ROV05H221K-S?
- The maximum voltage rating of the ROV05H221K-S is 230V AC.
What is the maximum energy absorption capability of the ROV05H221K-S?
- The ROV05H221K-S can absorb up to 0.05J of energy during a surge event.
What are the typical applications of the ROV05H221K-S?
- Typical applications include surge protection in power supplies, consumer electronics, and industrial equipment.
What is the response time of the ROV05H221K-S?
- The response time of the ROV05H221K-S is very fast, typically responding within nanoseconds to suppress surges.
Is the ROV05H221K-S suitable for outdoor use?
- Yes, the ROV05H221K-S is suitable for outdoor use as it is designed to withstand environmental conditions.
Can the ROV05H221K-S be used in high-temperature environments?
- Yes, the ROV05H221K-S has a wide operating temperature range and can be used in high-temperature environments.
What is the size and form factor of the ROV05H221K-S?
- The ROV05H221K-S is a compact radial leaded varistor with a small form factor, making it suitable for various PCB layouts.
Does the ROV05H221K-S require any additional heat sinking or cooling?
- No, the ROV05H221K-S does not require additional heat sinking or cooling under normal operating conditions.
Are there any special handling considerations for the ROV05H221K-S during installation?
- It is important to follow proper ESD (electrostatic discharge) precautions when handling the ROV05H221K-S to prevent damage to the device during installation.