TDK-Micronas GmbH
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HAL855 UT-K
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HAL855 UT-K Product Overview

Introduction

The HAL855 UT-K is a versatile electronic component designed for use in various applications. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The HAL855 UT-K belongs to the category of integrated circuits and is commonly used as a voltage regulator in electronic devices. Its primary function is to stabilize the voltage supplied to sensitive components within a circuit, ensuring consistent and reliable performance.

Characteristics

  • Stability: The HAL855 UT-K offers exceptional voltage stability, making it suitable for precision applications.
  • Efficiency: It operates with high efficiency, minimizing power loss and heat generation.
  • Versatility: This component can be used in a wide range of electronic devices, from consumer electronics to industrial equipment.

Package and Quantity

The HAL855 UT-K is typically packaged in a compact, surface-mount form factor. It is available in reels containing 1000 units per reel, providing cost-effective packaging for mass production.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 24V
  • Output Current: Up to 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223

Detailed Pin Configuration

The HAL855 UT-K features a standard SOT-223 package with the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage 4. ADJ: Adjustable Pin (Optional)

Functional Features

  • Overcurrent Protection: The HAL855 UT-K incorporates overcurrent protection to safeguard connected components from excessive current flow.
  • Thermal Shutdown: In case of overheating, the component activates thermal shutdown to prevent damage.
  • Adjustable Output: Some variants feature an adjustable output pin, allowing for fine-tuning of the output voltage.

Advantages and Disadvantages

Advantages

  • High voltage stability
  • Efficient operation
  • Overcurrent protection
  • Wide input voltage range

Disadvantages

  • Limited output current compared to some higher-power regulators
  • Additional external components may be required for certain configurations

Working Principles

The HAL855 UT-K utilizes a feedback control mechanism to regulate the output voltage based on the reference voltage and input signal. By continuously adjusting the internal circuitry, it ensures that the output voltage remains within the specified range, even under varying load conditions.

Application Field Plans

The HAL855 UT-K finds extensive use in the following application fields: - Consumer Electronics: Power supplies for audio amplifiers, LED lighting, and portable devices - Automotive Electronics: Voltage regulation in automotive infotainment systems and engine control units - Industrial Equipment: Control systems, motor drives, and instrumentation

Alternative Models

For applications requiring different specifications or form factors, the following alternative models can be considered: - HAL880 UT-K: Higher output current variant for more demanding applications - HAL822 UT-K: Low-profile, space-saving package for compact designs - HAL899 UT-K: Adjustable output voltage with enhanced flexibility

In conclusion, the HAL855 UT-K stands as a reliable and efficient voltage regulator, catering to diverse electronic applications with its stable performance and protective features.

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Énumérez 10 questions et réponses courantes liées à l'application de HAL855 UT-K dans les solutions techniques

  1. What is HAL855 UT-K?

    • HAL855 UT-K is a high-performance ultrasonic testing (UT) instrument used for non-destructive testing of materials, particularly in industrial applications.

  2. What are the key features of HAL855 UT-K?

    • The key features of HAL855 UT-K include high-resolution imaging, advanced data analysis software, multiple inspection modes, and compatibility with various transducers.

  3. How is HAL855 UT-K used in weld inspections?

    • HAL855 UT-K is used to inspect welds for defects such as cracks, lack of fusion, and porosity by transmitting ultrasonic waves through the material and analyzing the reflected signals.

  4. Can HAL855 UT-K be used for corrosion mapping?

    • Yes, HAL855 UT-K can be used for corrosion mapping by scanning the surface of the material and detecting variations in thickness caused by corrosion.

  5. What types of materials can be inspected using HAL855 UT-K?

    • HAL855 UT-K can be used to inspect a wide range of materials including metals, composites, plastics, and ceramics.

  6. Is HAL855 UT-K suitable for thickness measurements?

    • Yes, HAL855 UT-K is suitable for accurate thickness measurements of materials, making it useful in various industrial applications.

  7. Does HAL855 UT-K support automated scanning?

    • Yes, HAL855 UT-K supports automated scanning, allowing for efficient and precise inspection of large areas or complex geometries.

  8. What are the advantages of using HAL855 UT-K over traditional inspection methods?

    • HAL855 UT-K offers advantages such as faster inspection times, higher accuracy, better defect detection, and the ability to inspect materials without causing damage.

  9. Can HAL855 UT-K generate detailed inspection reports?

    • Yes, HAL855 UT-K can generate detailed inspection reports with imaging data, measurement results, and analysis findings for documentation and analysis purposes.

  10. Is training required to operate HAL855 UT-K?

    • Yes, proper training is recommended to effectively operate HAL855 UT-K and interpret the inspection results accurately.