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VDRH05E275BSE
Product Overview
Category
The VDRH05E275BSE belongs to the category of electronic components, specifically a voltage dependent resistor (VDR) or varistor.
Use
It is used to protect electrical and electronic circuits from overvoltage conditions by clamping the voltage and diverting excess current away from sensitive components.
Characteristics
- High energy absorption capability
- Fast response time
- Wide operating temperature range
- Compact size
Package
The VDRH05E275BSE is typically available in a cylindrical package with leads for easy mounting on circuit boards.
Essence
The essence of the VDRH05E275BSE lies in its ability to provide reliable overvoltage protection for various electronic applications.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Maximum Allowable Voltage: 275V
- Energy Absorption: 5J
- Nominal Varistor Voltage: 200V
- Peak Current Capability: 2500A
- Operating Temperature Range: -40°C to 85°C
- Lead Material: Tin-plated copper
Detailed Pin Configuration
The VDRH05E275BSE typically has two leads, with the body of the varistor connecting between them. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Clamping of overvoltage transients
- Dissipation of surge energy
- Rapid response to voltage spikes
- Low leakage current under normal operating conditions
Advantages
- Effective protection against voltage surges
- Compact size for space-constrained applications
- Wide operating temperature range
- Fast response time
Disadvantages
- Limited lifespan after repeated exposure to overvoltage events
- Sensitivity to extreme environmental conditions
Working Principles
The VDRH05E275BSE operates based on the principle of nonlinear resistance, where its resistance decreases as the applied voltage increases. This allows it to effectively limit the voltage across a circuit when exposed to transient overvoltage conditions.
Detailed Application Field Plans
The VDRH05E275BSE finds extensive use in various electronic systems, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
- VDRH07E300BSE
- VDRH03E250BSE
- VDRH10E350BSE
- VDRH05E275CSE
In conclusion, the VDRH05E275BSE is a vital component in safeguarding electronic circuits from overvoltage events, offering a balance of performance, size, and reliability for a wide range of applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de VDRH05E275BSE em soluções técnicas
What is VDRH05E275BSE?
- VDRH05E275BSE is a specific model of voltage-dependent resistor (VDR) commonly used for surge protection in electrical circuits.
What are the key features of VDRH05E275BSE?
- VDRH05E275BSE features a high energy absorption capability, low leakage current, and fast response time, making it suitable for protecting sensitive electronic components from voltage surges.
How does VDRH05E275BSE provide surge protection?
- VDRH05E275BSE operates by rapidly changing its resistance in response to changes in voltage, effectively diverting excess voltage away from the protected circuit.
In what technical solutions can VDRH05E275BSE be applied?
- VDRH05E275BSE can be applied in various technical solutions such as power supplies, telecommunications equipment, industrial control systems, and electronic devices to protect them from voltage surges.
What is the voltage rating of VDRH05E275BSE?
- VDRH05E275BSE has a voltage rating of 275V, indicating the maximum voltage it can withstand while providing surge protection.
Is VDRH05E275BSE suitable for use in outdoor applications?
- Yes, VDRH05E275BSE is designed to withstand outdoor conditions and can be used in outdoor technical solutions where surge protection is required.
What is the operating temperature range of VDRH05E275BSE?
- VDRH05E275BSE typically operates within a temperature range of -40°C to 85°C, allowing it to function effectively in various environmental conditions.
Can VDRH05E275BSE be used in combination with other surge protection devices?
- Yes, VDRH05E275BSE can be used in conjunction with other surge protection devices to provide comprehensive protection against voltage surges in complex technical solutions.
Are there any specific installation considerations for VDRH05E275BSE?
- It is important to follow the manufacturer's guidelines for proper installation and mounting of VDRH05E275BSE to ensure optimal performance and protection.
Where can VDRH05E275BSE be sourced from?
- VDRH05E275BSE can be sourced from authorized distributors or directly from the manufacturer to ensure authenticity and quality.