S10 K510 Varistor (Pack of 5)
The S10 K510 is a high-voltage rectifier diode with a peak inverse voltage of 1000V and a continuous current rating of 10A. It is commonly used in power supply circuits and high-voltage equipment. Known for its durability and reliable performance, it ensures efficient rectification and protection in electronic systems.
10 in stock
₹74.34 ₹82.60 (Inc. GST)
10 in stock
S10 K510 Varistor
Introduction
The S10 K510 is a Metal Oxide Varistor (MOV), a type of protective component used in electronic circuits to protect against voltage surges and spikes. Varistors like the S10 K510 are designed to absorb excess energy from transient voltage events, preventing damage to sensitive electronic components. This particular varistor is commonly used in various applications that require protection from overvoltage, such as in power supplies, industrial equipment, and consumer electronics.
Features and Specifications
- Varistor Voltage (V1mA): 510V, meaning the varistor will start to conduct and clamp the voltage when the applied voltage reaches 510V.
- Maximum Allowable Voltage (AC): Typically around 320V AC, suitable for use in standard AC power line applications.
- Maximum Allowable Voltage (DC): Typically around 420V DC, offering protection for DC circuits.
- Energy Absorption: The S10 K510 can absorb significant energy from transient events, providing effective protection against surges.
- Response Time: Very fast response time, typically in the nanosecond range, ensuring immediate protection against voltage spikes.
- Form Factor: Disc-shaped with radial leads, making it easy to mount on printed circuit boards (PCBs) or within other electronic assemblies.
- Diameter: 10mm, compact enough for integration into various designs without taking up excessive space.
Applications
The S10 K510 Varistor is versatile and can be used in a wide range of applications:
- Surge Protection Devices: Commonly used in surge protectors to safeguard electrical devices from voltage spikes caused by lightning strikes or power surges.
- Power Supply Circuits: Used to protect power supply circuits from overvoltage, ensuring stable operation and longevity of components.
- Consumer Electronics: Integrated into consumer electronics such as televisions, computers, and home appliances to prevent damage from power surges.
- Industrial Equipment: Used in industrial control systems and machinery to protect sensitive electronics from voltage transients.
- Telecommunications: Provides protection in telecommunications equipment, safeguarding against surges from lightning or other external factors.
- Automotive Electronics: Employed in automotive circuits to protect against voltage spikes caused by inductive loads or switching events.
Working Principle
The S10 K510 Varistor operates by changing its resistance in response to the applied voltage:
- Normal Operation: Under normal voltage conditions, the varistor exhibits very high resistance, essentially acting as an open circuit.
- Overvoltage Protection: When a voltage spike or surge occurs and exceeds the varistor’s threshold voltage (510V), the varistor’s resistance rapidly decreases, allowing it to conduct and clamp the voltage to a safe level.
- Energy Absorption: The varistor absorbs the excess energy from the surge, preventing it from reaching and damaging the protected components.
- Reset: Once the surge has passed and the voltage returns to normal levels, the varistor returns to its high-resistance state, ready to protect against the next transient event.
Integration and Usage
To integrate the S10 K510 Varistor into your circuit:
- Placement: Position the varistor across the power line or between the power line and ground in the circuit to provide effective surge protection.
- Soldering: Solder the leads securely onto the PCB, ensuring good contact and proper orientation.
- Testing: After installation, test the circuit under normal and overvoltage conditions to verify that the varistor responds correctly and provides the necessary protection.
- Environmental Considerations: Ensure the varistor is used within its specified temperature and voltage ratings to maintain reliable protection.
Advantages
The S10 K510 Varistor offers several advantages:
- Effective Surge Protection: Provides robust protection against voltage spikes, extending the life of electronic components.
- Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to the circuit.
- High Energy Absorption: Capable of absorbing significant energy from surges, ensuring reliable operation in demanding environments.
- Compact Design: The small form factor allows for easy integration into various electronic designs.
- Cost-Effective: Provides an affordable solution for protecting electronics from overvoltage, reducing the need for costly repairs or replacements.
Conclusion
The S10 K510 Varistor is a reliable and essential component for protecting electronic circuits from the damaging effects of voltage surges and spikes. Its fast response time, high energy absorption, and compact design make it suitable for a wide range of applications, from consumer electronics to industrial equipment. By integrating this varistor into your designs, you can ensure that your circuits remain protected, enhancing the durability and safety of your electronic products.
Weight | 0.00 kg |
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Dimensions | 0.00 × 0.00 × 0.00 cm |
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