Vishay BC Components
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
VDRS20W680BSE
Voir les détails DataSheets

VDRS20W680BSE

Product Overview

Category

The VDRS20W680BSE belongs to the category of electronic components.

Use

It is used as a voltage-dependent resistor (VDR) for surge protection in electronic circuits.

Characteristics

  • Voltage Rating: 680V
  • Power Rating: 20W
  • Package: Radial leaded
  • Essence: Provides transient overvoltage protection
  • Packaging/Quantity: Typically packaged in reels or bulk quantities

Specifications

  • Voltage Rating: 680V
  • Power Rating: 20W
  • Tolerance: ±10%
  • Maximum Clamping Voltage: 1350V
  • Maximum Surge Current: 800A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The VDRS20W680BSE has two radial leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient overvoltages
  • Rapid response time to clamping voltage
  • High surge current capability
  • Stable and reliable performance

Advantages

  • Effective in protecting sensitive electronic components from voltage surges
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited lifespan after multiple surge events
  • Requires careful consideration of placement in circuit design to maximize effectiveness

Working Principles

The VDRS20W680BSE operates based on the principle of nonlinear resistance, where its resistance decreases with increasing voltage, providing a path for excess current during overvoltage events.

Detailed Application Field Plans

The VDRS20W680BSE is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

  • VDRS15W560BSE
  • VDRS25W750BSE
  • VDRS30W800BSE
  • VDRS35W900BSE

In conclusion, the VDRS20W680BSE is a vital component in electronic circuit protection, offering effective surge protection and reliability in various applications.

Word Count: 305

Énumérez 10 questions et réponses courantes liées à l'application de VDRS20W680BSE dans les solutions techniques

  1. What is the VDRS20W680BSE?

    • The VDRS20W680BSE is a high-performance variable frequency drive (VFD) designed for controlling the speed of electric motors in various technical applications.

  2. What are the key features of the VDRS20W680BSE?

    • The VDRS20W680BSE features advanced motor control algorithms, built-in safety functions, and a user-friendly interface for easy programming and monitoring.

  3. What types of motors can the VDRS20W680BSE control?

    • The VDRS20W680BSE is compatible with various types of motors including induction motors, permanent magnet motors, and synchronous reluctance motors.

  4. How does the VDRS20W680BSE contribute to energy efficiency?

    • The VDRS20W680BSE optimizes motor speed and torque to match the actual load requirements, resulting in significant energy savings compared to traditional motor control methods.

  5. Can the VDRS20W680BSE be integrated with existing control systems?

    • Yes, the VDRS20W680BSE supports various communication protocols such as Modbus, Profibus, and Ethernet/IP, allowing seamless integration with existing control systems.

  6. What are the typical applications for the VDRS20W680BSE?

    • The VDRS20W680BSE is commonly used in HVAC systems, pumps, fans, conveyors, and other industrial machinery requiring precise motor speed control.

  7. Does the VDRS20W680BSE have built-in protection features?

    • Yes, the VDRS20W680BSE includes overcurrent protection, overvoltage protection, undervoltage protection, and other safety features to safeguard the connected equipment.

  8. Is the VDRS20W680BSE suitable for harsh environments?

    • The VDRS20W680BSE is designed to withstand harsh industrial environments with its rugged construction and conformal coating for protection against dust and moisture.

  9. What kind of maintenance is required for the VDRS20W680BSE?

    • The VDRS20W680BSE requires minimal maintenance, primarily consisting of periodic inspection and cleaning of the cooling system and electrical connections.

  10. What technical support is available for the VDRS20W680BSE?

    • Technical support for the VDRS20W680BSE is available through the manufacturer's customer service hotline, online resources, and authorized service providers.