CR Magnetics Inc.
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CRD4550-150
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CRD4550-150 Product Overview

Introduction

The CRD4550-150 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Ensuring stable voltage supply for electronic components
  • Packaging/Quantity: Typically available in packs of 25 units

Specifications

  • Input Voltage Range: 4.5V to 45V
  • Output Voltage: 1.2V to 37V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 1.3V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The CRD4550-150 features a standard TO-220 pin configuration with input, output, and ground pins, along with additional pins for thermal regulation and protection.

Functional Features

  • Voltage Regulation: Provides precise and stable output voltage regardless of input fluctuations
  • Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing reliability
  • Low Dropout Voltage: Minimizes power loss and improves efficiency

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Thermal shutdown protection for enhanced safety
  • Low dropout voltage for improved efficiency

Disadvantages

  • Limited maximum output current compared to higher-rated models
  • Requires heat sink for optimal performance at high currents

Working Principles

The CRD4550-150 operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level.

Detailed Application Field Plans

This voltage regulator finds extensive applications in: - Power supply units - Battery charging circuits - Automotive electronics - Industrial control systems - LED lighting systems

Detailed and Complete Alternative Models

  • CRD4550-200: Higher output current version for more demanding applications
  • CRD4550-100: Lower output current version suitable for less power-hungry circuits
  • CRD4550-150SMD: Surface-mount package variant for space-constrained designs

In conclusion, the CRD4550-150 voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic design and manufacturing.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von CRD4550-150 in technischen Lösungen auf

  1. What is CRD4550-150?

    • CRD4550-150 is a high-performance voltage regulator module designed for use in various technical solutions.

  2. What are the key features of CRD4550-150?

    • The key features of CRD4550-150 include high efficiency, wide input voltage range, overcurrent protection, and thermal shutdown protection.

  3. In what technical solutions can CRD4550-150 be used?

    • CRD4550-150 can be used in applications such as industrial automation, power supplies, motor control, and LED lighting.

  4. What is the input voltage range for CRD4550-150?

    • The input voltage range for CRD4550-150 is typically between 4.5V to 55V.

  5. What is the output voltage range for CRD4550-150?

    • The output voltage range for CRD4550-150 is adjustable from 0.6V to 24V.

  6. Does CRD4550-150 have overcurrent protection?

    • Yes, CRD4550-150 is equipped with overcurrent protection to safeguard the system from excessive current flow.

  7. How efficient is CRD4550-150?

    • CRD4550-150 boasts high efficiency, typically reaching up to 95% under certain operating conditions.

  8. Is CRD4550-150 suitable for automotive applications?

    • Yes, CRD4550-150 is suitable for automotive applications due to its robust design and wide input voltage range.

  9. Does CRD4550-150 require external cooling?

    • Depending on the application and load conditions, CRD4550-150 may require external cooling to maintain optimal operating temperatures.

  10. Can CRD4550-150 be used in parallel for higher power applications?

    • Yes, CRD4550-150 can be used in parallel to achieve higher output power in applications that demand increased power handling capabilities.