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VDRS05C275TSE
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VDRS05C275TSE

Product Overview

Category

The VDRS05C275TSE belongs to the category of voltage-dependent resistor (VDR) or varistor.

Use

It is used to protect electronic circuits from overvoltage conditions by clamping the transient overvoltage and diverting the surge current away from sensitive components.

Characteristics

  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range
  • Low leakage current

Package

The VDRS05C275TSE is typically available in a cylindrical package with leads for through-hole mounting.

Essence

The essence of the VDRS05C275TSE lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is commonly packaged in reels, tubes, or trays, and the quantity per package varies based on the manufacturer's specifications.

Specifications

  • Maximum Allowable Voltage: 275V
  • Energy Absorption: 5J
  • Peak Current Capability: 4000A
  • Operating Temperature Range: -40°C to 85°C
  • Nominal Varistor Voltage: 175V

Detailed Pin Configuration

The VDRS05C275TSE typically has two leads for connection to the circuit. The pin configuration is as follows: 1. Lead 1: Connected to one end of the varistor element 2. Lead 2: Connected to the other end of the varistor element

Functional Features

  • Non-linear voltage-current characteristics
  • Rapid response to transient overvoltage events
  • High energy dissipation capability
  • Bi-directional clamping action

Advantages

  • Effective protection against overvoltage events
  • Fast response time
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited lifespan under repetitive stress conditions
  • Variability in performance characteristics between different units

Working Principles

The VDRS05C275TSE operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds its nominal voltage, it exhibits a significant decrease in resistance, effectively diverting excess current away from the protected circuit.

Detailed Application Field Plans

The VDRS05C275TSE finds application in various electronic systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the VDRS05C275TSE include: - VDRS07C300TSE - VDRS10C320TSE - VDRS14C350TSE - VDRS20C385TSE

These alternative models offer similar overvoltage protection capabilities but may vary in terms of maximum allowable voltage, energy absorption, and package size.

In conclusion, the VDRS05C275TSE is a vital component in safeguarding electronic circuits from damaging overvoltage events. Its high energy absorption, fast response time, and wide operating temperature range make it an essential part of modern electronic designs.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق VDRS05C275TSE في الحلول التقنية

  1. What is VDRS05C275TSE?

    • VDRS05C275TSE is a type of varistor, specifically a metal oxide varistor (MOV), designed to protect electrical and electronic devices from overvoltage conditions.

  2. What are the key specifications of VDRS05C275TSE?

    • VDRS05C275TSE has a maximum AC voltage of 175V, a maximum DC voltage of 225V, and a peak current of 8000A.

  3. How does VDRS05C275TSE function in technical solutions?

    • VDRS05C275TSE acts as a voltage-dependent resistor, conducting minimal current under normal operating conditions but rapidly increasing its resistance to divert excess voltage away from sensitive components during overvoltage events.

  4. In what applications can VDRS05C275TSE be used?

    • VDRS05C275TSE is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications systems to protect against transient voltage spikes.

  5. What are the advantages of using VDRS05C275TSE in technical solutions?

    • VDRS05C275TSE offers fast response times, high surge current capability, and reliability in protecting electronic circuits from voltage surges.

  6. How should VDRS05C275TSE be integrated into a circuit?

    • VDRS05C275TSE should be connected in parallel with the circuit or component to be protected, ensuring that it can shunt excess voltage away from sensitive components.

  7. What are the temperature considerations for VDRS05C275TSE?

    • VDRS05C275TSE has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environmental conditions.

  8. Are there any limitations to using VDRS05C275TSE?

    • While VDRS05C275TSE provides effective protection against transient overvoltages, it may not be suitable for continuous overvoltage conditions or sustained high-energy surges.

  9. How can the effectiveness of VDRS05C275TSE be tested in a technical solution?

    • The effectiveness of VDRS05C275TSE can be verified through surge testing, where the varistor's response to simulated overvoltage events is evaluated.

  10. Where can VDRS05C275TSE be sourced for technical applications?

    • VDRS05C275TSE can be sourced from authorized distributors or manufacturers specializing in electronic components and circuit protection devices.