Eaton
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ECL155-15E
詳細を表示 DataSheets

ECL155-15E Product Encyclopedia Entry

Introduction

The ECL155-15E is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the ECL155-15E.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: The ECL155-15E is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of variations in input voltage or load conditions.
  • Characteristics: It is characterized by its high precision, low dropout voltage, and low quiescent current, making it suitable for various applications.
  • Package: The ECL155-15E is available in a compact and heat-dissipating TO-220 package.
  • Essence: Its essence lies in providing reliable voltage regulation for electronic devices.
  • Packaging/Quantity: Typically, the ECL155-15E is packaged individually and is available in varying quantities based on the supplier's specifications.

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage: 1.25V to 20V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 0.3V at 1A
  • Quiescent Current: 5mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ECL155-15E has a standard three-pin configuration: 1. Input (VIN): Connects to the unregulated input voltage. 2. Ground (GND): Connected to the ground reference of the circuit. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • Voltage Regulation: The ECL155-15E maintains a stable output voltage despite fluctuations in the input voltage or load variations.
  • Overcurrent Protection: It incorporates overcurrent protection to safeguard the connected circuitry.
  • Thermal Shutdown: The device includes thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Overcurrent and thermal protection

Disadvantages

  • Limited maximum output current compared to higher-rated regulators
  • Higher cost compared to basic linear regulators

Working Principles

The ECL155-15E utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage. This is achieved through the use of a voltage divider network and error amplifier within the device.

Detailed Application Field Plans

The ECL155-15E finds extensive application in various electronic systems, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Power management modules

Detailed and Complete Alternative Models

Some alternative models to the ECL155-15E include: - LM317: A widely used adjustable linear regulator with similar characteristics. - LT1083: A high-current adjustable positive linear regulator suitable for power supply applications. - LM7805: A popular fixed-output linear regulator with a 5V output voltage.

In conclusion, the ECL155-15E is a reliable voltage regulator with precise regulation, making it suitable for a wide range of electronic applications.

Word Count: 533 words

技術ソリューションにおける ECL155-15E の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is ECL155-15E?

    • ECL155-15E is a type of epoxy resin commonly used in technical solutions for its high strength, durability, and chemical resistance.

  2. What are the typical applications of ECL155-15E?

    • ECL155-15E is often used in composite materials, adhesives, coatings, and electrical encapsulation due to its excellent mechanical properties and adhesion.

  3. How does ECL155-15E compare to other epoxy resins?

    • ECL155-15E offers superior thermal stability, impact resistance, and moisture resistance compared to many other epoxy resins, making it suitable for demanding technical applications.

  4. What are the recommended curing conditions for ECL155-15E?

    • The recommended curing conditions for ECL155-15E typically involve a combination of heat and catalysts to achieve optimal mechanical and chemical properties.

  5. Can ECL155-15E be used for outdoor applications?

    • Yes, ECL155-15E is suitable for outdoor applications due to its resistance to UV radiation and weathering, making it a reliable choice for outdoor technical solutions.

  6. Is ECL155-15E compatible with other materials such as metals and plastics?

    • ECL155-15E exhibits good compatibility with a wide range of materials, including metals, plastics, and composites, allowing for versatile use in technical solutions.

  7. What safety precautions should be taken when handling ECL155-15E?

    • It is important to wear appropriate personal protective equipment, such as gloves and eye protection, when handling ECL155-15E to avoid skin contact and eye irritation.

  8. Can ECL155-15E be modified or blended with other additives?

    • Yes, ECL155-15E can be modified or blended with various additives to tailor its properties for specific technical solution requirements, such as improved flexibility or flame retardancy.

  9. What is the shelf life of ECL155-15E?

    • When stored in a cool, dry place, unopened containers of ECL155-15E typically have a shelf life of several months to a few years, depending on storage conditions.

  10. Are there any special considerations for applying ECL155-15E in high-temperature environments?

    • In high-temperature environments, it is important to ensure that the selected curing process and post-cure treatments are capable of maintaining the desired performance of ECL155-15E under elevated temperatures.