20KPA112 Product Overview
Product Identification
- Product Name: 20KPA112
- Category: Electronic Component
- Use: Surge Protection
- Characteristics: High power handling capability, fast response time
- Package: Axial Lead
- Essence: Protects electronic circuits from voltage surges
- Packaging/Quantity: Typically available in reels of 1000 units
Specifications
- Peak Pulse Power: 20,000 Watts
- Standoff Voltage: 112V
- Breakdown Voltage: 124V to 137V
- Maximum Clamping Voltage: 181V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
- The 20KPA112 typically has two axial leads for connection.
Functional Features
- Provides protection against transient voltage spikes
- Fast response time ensures minimal damage to protected circuits
- High power handling capability makes it suitable for industrial applications
Advantages and Disadvantages
Advantages
- High power handling capability
- Fast response time
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive surge protection
- Relatively large physical size compared to some other surge protection devices
Working Principles
The 20KPA112 operates by diverting excess voltage away from sensitive electronic components when a surge occurs. It does this by clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
The 20KPA112 is commonly used in various electronic systems such as power supplies, telecommunications equipment, industrial controls, and automotive electronics. Its high power handling capability makes it suitable for applications where robust surge protection is required.
Detailed and Complete Alternative Models
- 20KPA110: Similar specifications with a lower standoff voltage of 110V
- 20KPA115: Similar specifications with a higher standoff voltage of 115V
- 20KPA120: Similar specifications with a higher standoff voltage of 120V
In conclusion, the 20KPA112 is a high-power surge protection component with fast response time and wide application in various electronic systems. Its ability to handle high power surges makes it a reliable choice for protecting sensitive electronic circuits.
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10个与20KPA112在技术解决方案中的应用相关的常见问题及解答
What is 20KPA112 and its application in technical solutions?
- 20KPA112 is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes.
How does 20KPA112 work in technical solutions?
- 20KPA112 works by diverting excess current away from sensitive components when a voltage spike occurs, thus protecting them from damage.
What are the typical voltage and current ratings for 20KPA112?
- The typical voltage rating for 20KPA112 is 120V, and the peak pulse current rating is 200A.
In what types of technical applications is 20KPA112 commonly used?
- 20KPA112 is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems.
What are the key features of 20KPA112 that make it suitable for technical solutions?
- Some key features include its fast response time, low clamping voltage, and high surge capability.
How does 20KPA112 compare to other transient voltage suppressors in technical applications?
- 20KPA112 offers higher surge capability and lower clamping voltage compared to many other transient voltage suppressors.
What are the potential failure modes of 20KPA112 in technical solutions?
- Potential failure modes include thermal runaway under excessive voltage or current conditions, as well as physical damage due to mechanical stress.
What are the best practices for integrating 20KPA112 into technical designs?
- Best practices include proper PCB layout to minimize parasitic inductance, ensuring adequate heat dissipation, and implementing overvoltage protection circuits.
Are there any specific environmental or operating conditions that can affect the performance of 20KPA112 in technical solutions?
- Extreme temperatures, high humidity, and exposure to corrosive gases can impact the performance and reliability of 20KPA112.
What are some common troubleshooting steps for issues related to 20KPA112 in technical solutions?
- Common troubleshooting steps include checking for proper soldering, inspecting for physical damage, and verifying that the operating conditions are within the specified limits.