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VDRS07H075AHE
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VDRS07H075AHE

Product Overview

Category

VDRS07H075AHE belongs to the category of Voltage Dependent Resistors (VDRs).

Use

It is used as a protective component in electrical circuits to suppress voltage surges and transient overvoltages.

Characteristics

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

Package

The VDRS07H075AHE is typically packaged in a cylindrical form with leads for easy integration into circuit boards.

Essence

The essence of VDRS07H075AHE lies in its ability to protect sensitive electronic components from damage due to voltage spikes.

Packaging/Quantity

It is commonly available in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Allowable Voltage: 75V
  • Maximum Clamping Voltage: 135V
  • Peak Current (8/20μs): 4000A
  • Energy (10/1000μs): 2.5J
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The VDRS07H075AHE typically has two leads, with one connected to each end of the cylindrical body.

Functional Features

  • Surge protection
  • Transient voltage suppression
  • Overvoltage clamping

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited lifespan after multiple surge events
  • Can introduce leakage current in normal operating conditions

Working Principles

When the voltage across the VDR exceeds its threshold, it rapidly changes from a high impedance state to a low impedance state, effectively diverting excess current away from sensitive components.

Detailed Application Field Plans

VDRS07H075AHE finds applications in various fields including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to VDRS07H075AHE include: - VDRS05H050AHE - VDRS10H100AHE - VDRS14H150AHE

In conclusion, VDRS07H075AHE is a crucial component in protecting electronic circuits from voltage surges and transient overvoltages, offering a balance of performance and reliability in diverse applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng VDRS07H075AHE sa mga teknikal na solusyon

  1. What is the VDRS07H075AHE?

    • The VDRS07H075AHE 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 VDRS07H075AHE?

    • The VDRS07H075AHE features advanced control algorithms, built-in safety functions, and a user-friendly interface for easy programming and operation.

  3. What types of motors can the VDRS07H075AHE control?

    • The VDRS07H075AHE is compatible with various types of motors including induction motors, permanent magnet motors, and synchronous reluctance motors.

  4. How does the VDRS07H075AHE contribute to energy efficiency?

    • The VDRS07H075AHE optimizes motor speed and torque to match the actual load requirements, resulting in significant energy savings.

  5. Can the VDRS07H075AHE be integrated into existing control systems?

    • Yes, the VDRS07H075AHE supports various communication protocols such as Modbus, Profibus, and Ethernet/IP for seamless integration with existing control systems.

  6. What are the typical applications of the VDRS07H075AHE?

    • The VDRS07H075AHE is commonly used in HVAC systems, pumps, fans, conveyors, and other industrial machinery requiring precise motor speed control.

  7. Does the VDRS07H075AHE have built-in protection features?

    • Yes, the VDRS07H075AHE includes overcurrent protection, overvoltage protection, undervoltage protection, and other safety features to safeguard the connected equipment.

  8. Is the VDRS07H075AHE suitable for harsh environments?

    • The VDRS07H075AHE is designed to operate reliably in 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 VDRS07H075AHE?

    • The VDRS07H075AHE requires periodic inspection and cleaning of cooling fans, as well as checking for any loose connections or abnormal operating conditions.

  10. What technical support is available for the VDRS07H075AHE?

    • Technical support for the VDRS07H075AHE is available through the manufacturer's customer service hotline, online resources, and authorized service providers.