Vishay BC Components
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
VDRH20X510BSE
자세히보기 데이터시트

VDRH20X510BSE

Introduction

The VDRH20X510BSE is a voltage-dependent resistor (VDR) belonging to the category of electronic components. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Regulation and Surge Protection
  • Characteristics: High Voltage Withstand, Non-linear Resistance
  • Package: Ceramic Disc
  • Essence: Voltage Dependent Resistor
  • Packaging/Quantity: Bulk Packaging, Quantity per Package Varies

Specifications

  • Voltage Rating: 510V
  • Power Rating: 20W
  • Maximum Operating Temperature: 85°C
  • Tolerance: ±10%

Detailed Pin Configuration

The VDRH20X510BSE has two terminals for connection. The pin configuration is as follows: - Terminal 1: [Description] - Terminal 2: [Description]

Functional Features

  • Non-linear response to voltage changes
  • Provides surge protection by conducting excess voltage
  • High voltage withstand capability

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Wide operating temperature range
  • Compact size

Disadvantages

  • Non-ideal for precise voltage regulation
  • Limited power dissipation capability

Working Principles

The VDRH20X510BSE operates based on the principle of non-linear resistance. When the applied voltage exceeds the threshold, the resistance decreases significantly, allowing it to conduct and dissipate excess energy, thereby protecting the connected circuitry.

Detailed Application Field Plans

The VDRH20X510BSE finds applications in various fields, including: - Power Supplies - Industrial Equipment - Telecommunications - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the VDRH20X510BSE include: - VDRH15X480CSE - VDRH25X520DSE - VDRH18X500ASE

In conclusion, the VDRH20X510BSE is a vital component in electronic circuits, providing surge protection and voltage regulation. Its characteristics, specifications, and working principles make it suitable for diverse applications across different industries.

[Word Count: 310]

기술 솔루션에 VDRH20X510BSE 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is VDRH20X510BSE?

    • VDRH20X510BSE is a type of voltage-dependent resistor (VDR) with a 20mm diameter and 510V DC voltage rating.

  2. Where can VDRH20X510BSE be used in technical solutions?

    • VDRH20X510BSE can be used in surge protection, overvoltage protection, and transient suppression applications in various electronic and electrical systems.

  3. What are the key features of VDRH20X510BSE?

    • The key features include high energy absorption capability, fast response time, and stable performance under different environmental conditions.

  4. How does VDRH20X510BSE provide surge protection?

    • VDRH20X510BSE exhibits a high resistance at normal operating voltage, but its resistance decreases significantly when subjected to overvoltage, effectively diverting excess current away from sensitive components.

  5. Can VDRH20X510BSE be used in automotive applications?

    • Yes, VDRH20X510BSE can be utilized in automotive electronics for protecting against voltage transients and surges.

  6. What is the temperature range for VDRH20X510BSE?

    • VDRH20X510BSE typically operates within a temperature range of -40°C to +85°C, making it suitable for a wide range of environments.

  7. Are there any specific mounting considerations for VDRH20X510BSE?

    • VDRH20X510BSE can be mounted using standard through-hole or surface mount techniques, depending on the specific application requirements.

  8. Does VDRH20X510BSE require any additional circuitry for proper operation?

    • VDRH20X510BSE can be directly connected across the circuit being protected, but it's important to ensure that the surrounding circuitry is compatible with its characteristics.

  9. What are the failure modes of VDRH20X510BSE?

    • VDRH20X510BSE can fail due to prolonged exposure to overvoltage conditions or excessive current, so it's crucial to select the appropriate ratings for the application.

  10. Can VDRH20X510BSE be used in conjunction with other protective devices?

    • Yes, VDRH20X510BSE can be combined with other protective components such as fuses, varistors, or TVS diodes to create comprehensive protection schemes for complex technical solutions.