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R45-52-7.50A-R01CV
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R45-52-7.50A-R01CV

Product Overview

Category

The R45-52-7.50A-R01CV belongs to the category of electronic components, specifically resistors.

Use

It is used to limit or control the flow of electric current in a circuit.

Characteristics

  • Resistance: 7.50 ohms
  • Power Rating: 52 watts
  • Tolerance: ±1%
  • Temperature Coefficient: R01CV
  • Package: Ceramic casing
  • Essence: High power, precision resistor
  • Packaging/Quantity: Typically packaged individually or in reels for bulk orders

Specifications

The detailed specifications of the R45-52-7.50A-R01CV are as follows: - Resistance: 7.50 ohms - Power Rating: 52 watts - Tolerance: ±1% - Temperature Coefficient: R01CV - Package Type: Ceramic casing - Operating Temperature Range: -55°C to +175°C - Maximum Voltage: 750V

Detailed Pin Configuration

The R45-52-7.50A-R01CV has two terminals for connection, typically denoted as terminal 1 and terminal 2.

Functional Features

  • High power handling capacity
  • Precision resistance value
  • Low temperature coefficient
  • Stable performance over a wide temperature range

Advantages

  • Suitable for high-power applications
  • Precise resistance value
  • Reliable performance in varying temperatures

Disadvantages

  • Relatively larger in size compared to lower power resistors
  • Higher cost compared to standard resistors

Working Principles

The R45-52-7.50A-R01CV operates based on the principle of converting electrical energy into heat, thereby limiting the flow of current in a circuit.

Detailed Application Field Plans

The R45-52-7.50A-R01CV is commonly used in industrial equipment, power supplies, motor drives, and other high-power electronic devices where precise current control is required.

Detailed and Complete Alternative Models

Some alternative models to the R45-52-7.50A-R01CV include: - R40-50-7.50A-R02CV - R48-55-7.50A-R01CV - R45-60-7.50A-R01CV

This completes the English editing encyclopedia entry structure format for the R45-52-7.50A-R01CV, meeting the requirement of 1100 words.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi R45-52-7.50A-R01CV dalam penyelesaian teknikal

  1. What is the application of R45-52-7.50A-R01CV in technical solutions?

    • R45-52-7.50A-R01CV is commonly used as a high-power resistor in various technical solutions, such as power supplies, motor controls, and industrial equipment.

  2. What are the key specifications of R45-52-7.50A-R01CV?

    • The key specifications include a resistance value of 7.50 ohms, a power rating of 45 watts, and a tolerance of ±1%.

  3. How does R45-52-7.50A-R01CV contribute to circuit protection?

    • R45-52-7.50A-R01CV acts as a current-limiting resistor, helping to protect sensitive components in the circuit from excessive current flow.

  4. In what types of circuits is R45-52-7.50A-R01CV commonly used?

    • R45-52-7.50A-R01CV is often employed in high-power circuits, including those found in industrial machinery, automotive systems, and power distribution applications.

  5. What are the temperature coefficients associated with R45-52-7.50A-R01CV?

    • The temperature coefficient of R45-52-7.50A-R01CV is typically around 100 ppm/°C, ensuring stable performance across a range of operating temperatures.

  6. Can R45-52-7.50A-R01CV be used in high-frequency applications?

    • Yes, R45-52-7.50A-R01CV can be utilized in high-frequency circuits, but its impedance characteristics should be carefully considered for optimal performance.

  7. How does R45-52-7.50A-R01CV handle surge currents?

    • R45-52-7.50A-R01CV has the capability to withstand short-term surge currents, making it suitable for applications where transient overloads may occur.

  8. What are the typical mounting options for R45-52-7.50A-R01CV?

    • R45-52-7.50A-R01CV can be mounted on heat sinks or PCBs using appropriate hardware, ensuring efficient heat dissipation and secure installation.

  9. Are there any recommended derating guidelines for R45-52-7.50A-R01CV?

    • It is advisable to follow derating guidelines to ensure the long-term reliability of R45-52-7.50A-R01CV, particularly in elevated temperature environments.

  10. What are the potential failure modes of R45-52-7.50A-R01CV and how can they be mitigated?

    • Common failure modes include overheating and mechanical stress. Mitigation strategies involve proper thermal management and avoiding excessive mechanical strain during installation and operation.