VDRS07H175BSE

Product Overview

Use

It is used to protect electronic circuits from overvoltage surges by providing a high resistance at normal operating voltage and a low resistance at higher voltages.

Characteristics

Voltage Rating: 175V
Package: Radial leaded
Essence: Metal oxide varistor
Packaging/Quantity: Typically packaged in reels or bulk quantities for production use

Specifications

Maximum Allowable Voltage: 175V
Clamping Voltage: 340V
Peak Current Capability: 4500A
Energy Absorption: 60J

Detailed Pin Configuration

The VDRS07H175BSE typically has two radial leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Connected to the anode side of the varistor - Pin 2: Connected to the cathode side of the varistor

Functional Features

Overvoltage Protection: Provides protection against transient voltage spikes.
Fast Response Time: Rapidly switches from high resistance to low resistance state when subjected to overvoltage conditions.

Advantages

Effective protection against voltage surges
Fast response time
Compact size for easy integration into circuits

Disadvantages

Limited lifespan under repeated surge events
Susceptible to thermal runaway if subjected to prolonged overvoltage conditions

Working Principles

The VDRS07H175BSE operates based on the principle of voltage-dependent resistance. Under normal operating conditions, it exhibits a high resistance, limiting current flow. When subjected to overvoltage conditions, the varistor rapidly transitions to a low resistance state, diverting excess current away from sensitive components.

Detailed Application Field Plans

The VDRS07H175BSE is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

VDRS05H150BSE: 150V rating
VDRS10H200BSE: 200V rating
VDRS14H250BSE: 250V rating

In conclusion, the VDRS07H175BSE is a vital component in protecting electronic circuits from overvoltage events, offering effective transient voltage suppression and fast response times. Its characteristics, specifications, and application field plans make it a valuable asset in various electronic systems.

Word count: 368

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VDRS07H175BSE v technických řešeních

What is VDRS07H175BSE?
- VDRS07H175BSE is a high-performance variable frequency drive (VFD) designed for controlling the speed of electric motors in various industrial applications.
What are the key features of VDRS07H175BSE?
- The key features include precise speed control, energy efficiency, robust construction, advanced protection functions, and compatibility with various motor types.
What types of motors can VDRS07H175BSE control?
- VDRS07H175BSE is compatible with induction motors, permanent magnet motors, and synchronous reluctance motors, making it versatile for different applications.
How does VDRS07H175BSE contribute to energy savings?
- By optimizing motor speed and reducing energy consumption during low-demand periods, VDRS07H175BSE helps achieve significant energy savings in industrial operations.
What are the typical applications for VDRS07H175BSE?
- Typical applications include pumps, fans, conveyors, compressors, and other machinery requiring variable speed control for improved efficiency and performance.
Is VDRS07H175BSE suitable for harsh industrial environments?
- Yes, VDRS07H175BSE is designed to withstand harsh environmental conditions, with features such as conformal coating and robust enclosure for reliable operation.
Does VDRS07H175BSE offer advanced protection functions?
- Yes, VDRS07H175BSE provides comprehensive protection against overvoltage, undervoltage, overcurrent, overheating, and short-circuit faults to ensure equipment safety and longevity.
Can VDRS07H175BSE be integrated into existing control systems?
- Yes, VDRS07H175BSE supports various communication protocols and can be seamlessly integrated into existing control systems for enhanced automation and monitoring.
What are the maintenance requirements for VDRS07H175BSE?
- Regular inspection, cleaning, and preventive maintenance are recommended to ensure optimal performance and longevity of VDRS07H175BSE in technical solutions.
Where can I find technical support and documentation for VDRS07H175BSE?
- Technical support, user manuals, and documentation for VDRS07H175BSE are available through the manufacturer's website, authorized distributors, and customer service channels.