EPCOS (TDK)
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B72582V0400K062

B72582V0400K062

Product Overview

Category

The B72582V0400K062 belongs to the category of EPCOS varistors.

Use

It is used for overvoltage protection in various electronic circuits and devices.

Characteristics

  • High surge current capability
  • Fast response time
  • Wide operating temperature range
  • RoHS compliant

Package

The B72582V0400K062 is available in a disc package.

Essence

The essence of this product lies in its ability to protect electronic circuits from voltage surges and transients.

Packaging/Quantity

The varistor is typically packaged in reels or bulk quantities, depending on the supplier.

Specifications

  • Rated Voltage: 40V
  • Maximum Allowable Voltage: 63V
  • Peak Current (8/20μs): 4000A
  • Energy (10/1000μs): 0.6J
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The B72582V0400K062 has two terminals for connection. The pin configuration is as follows: 1. Terminal 1: Input/Anode 2. Terminal 2: Ground/Cathode

Functional Features

  • Clamping of overvoltages
  • Absorption of transient energy
  • Protection of sensitive electronic components

Advantages

  • Effective overvoltage protection
  • Compact size
  • Suitable for a wide range of applications

Disadvantages

  • Limited lifespan after multiple surge events
  • Requires proper circuit design for optimal performance

Working Principles

The varistor operates by exhibiting a non-linear resistance characteristic, which decreases with increasing voltage. When an overvoltage occurs, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The B72582V0400K062 is commonly used in: - Power supplies - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the B72582V0400K062 include: - B72582T0400K062 - B72582V0250K062 - B72582V0600K062

In summary, the B72582V0400K062 varistor is a crucial component for protecting electronic circuits from overvoltage events. Its high surge current capability, fast response time, and wide operating temperature range make it suitable for diverse applications across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací B72582V0400K062 v technických řešeních

  1. What is the B72582V0400K062 component used for in technical solutions?

    • The B72582V0400K062 is a common mode choke designed to suppress common mode noise in electronic circuits.

  2. What are the key specifications of the B72582V0400K062 component?

    • The B72582V0400K062 has an inductance of 4mH, a rated current of 600mA, and a resistance of 0.6 ohms.

  3. How does the B72582V0400K062 help in reducing electromagnetic interference (EMI)?

    • The B72582V0400K062 acts as a filter to attenuate common mode noise, thereby reducing EMI in electronic circuits.

  4. In what applications is the B72582V0400K062 commonly used?

    • The B72582V0400K062 is commonly used in power supplies, motor drives, inverters, and other electronic systems where EMI suppression is required.

  5. What are the mounting options available for the B72582V0400K062?

    • The B72582V0400K062 is available in through-hole and surface mount configurations for easy integration into various PCB designs.

  6. What are the temperature and voltage ratings of the B72582V0400K062?

    • The B72582V0400K062 has a maximum operating temperature of 125°C and a rated voltage of 40V.

  7. Can the B72582V0400K062 be used in automotive applications?

    • Yes, the B72582V0400K062 is suitable for automotive applications due to its robust construction and ability to withstand harsh environments.

  8. Does the B72582V0400K062 require any additional components for proper operation?

    • The B72582V0400K062 can be used standalone but may benefit from additional filtering components depending on the specific application requirements.

  9. What are the typical performance characteristics of the B72582V0400K062 under different load conditions?

    • The B72582V0400K062 exhibits stable performance across a range of load conditions, providing consistent EMI suppression.

  10. Are there any recommended layout considerations when using the B72582V0400K062 in a PCB design?

    • It is recommended to place the B72582V0400K062 close to the connector or interface where EMI suppression is needed and to ensure proper grounding for optimal performance.