CR Magnetics Inc.
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CR4111S-40
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CR4111S-40 Product Overview

Introduction

The CR4111S-40 is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides an in-depth overview of the CR4111S-40, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The CR4111S-40 belongs to the category of integrated circuits (ICs), specifically designed for use in electronic control systems and power management applications.

Basic Information Overview

  • Use: The CR4111S-40 is utilized for voltage regulation and power management within electronic devices.
  • Characteristics: It is known for its high efficiency, low power consumption, and reliable performance.
  • Package: The CR4111S-40 is available in a compact and durable surface-mount package.
  • Essence: Its essence lies in providing stable and regulated power supply to various electronic components.
  • Packaging/Quantity: Typically, the CR4111S-40 is supplied in reels containing a specific quantity based on customer requirements.

Specifications

  • Input Voltage Range: 4V to 36V
  • Output Voltage Range: 1.23V to 35V
  • Output Current: Up to 3A
  • Operating Temperature Range: -40°C to 125°C
  • Regulation Accuracy: ±2%

Detailed Pin Configuration

The CR4111S-40 features a standard pin configuration with detailed specifications for each pin: 1. VIN (Pin 1): Input voltage 2. GND (Pin 2): Ground 3. FB (Pin 3): Feedback 4. EN (Pin 4): Enable 5. VOUT (Pin 5): Output voltage

Functional Features

  • High Efficiency: The CR4111S-40 offers high conversion efficiency, minimizing power loss.
  • Wide Input Voltage Range: It can accommodate a broad range of input voltages, making it versatile for various applications.
  • Overcurrent Protection: Incorporates overcurrent protection to safeguard connected devices.
  • Low Dropout Voltage: Ensures efficient power delivery even with low input voltages.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact form factor
  • Wide operating temperature range
  • Overcurrent protection for enhanced safety

Disadvantages

  • Limited output current compared to higher-rated models
  • Sensitive to voltage spikes in input supply

Working Principles

The CR4111S-40 operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the feedback mechanism. It adjusts the duty cycle of the internal switch to maintain the desired output voltage, ensuring stability and accuracy.

Detailed Application Field Plans

The CR4111S-40 finds extensive application in various fields, including: - Consumer electronics - Automotive electronics - Industrial automation - Renewable energy systems - Telecommunications

Detailed and Complete Alternative Models

For users seeking alternative models, the following options are available: 1. CR4112S-45: Similar functionality with higher output current capacity 2. CR4110S-38: Lower output current but optimized for ultra-low power consumption 3. CR4113S-42: Enhanced transient response for dynamic load conditions

In conclusion, the CR4111S-40 serves as a vital component in electronic control and power management systems, offering reliable voltage regulation and efficient power delivery across diverse applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von CR4111S-40 in technischen Lösungen auf

  1. What is CR4111S-40?

    • CR4111S-40 is a high-performance pressure sensor designed for use in various technical solutions, including industrial automation, HVAC systems, and medical devices.

  2. What is the operating range of CR4111S-40?

    • The operating range of CR4111S-40 is typically between 0 to 40 psi (pounds per square inch).

  3. What output signals does CR4111S-40 provide?

    • CR4111S-40 provides analog output signals such as 4-20mA or 0-10V, making it compatible with a wide range of control systems.

  4. Is CR4111S-40 suitable for harsh environments?

    • Yes, CR4111S-40 is designed to withstand harsh environments and is often used in applications where exposure to extreme temperatures, moisture, or vibration is a concern.

  5. Can CR4111S-40 be used for liquid pressure measurement?

    • Yes, CR4111S-40 can be used for measuring the pressure of liquids, making it suitable for applications in industries such as water management and chemical processing.

  6. What is the accuracy of CR4111S-40?

    • CR4111S-40 offers high accuracy, typically within ±0.5% of the full-scale output, ensuring precise pressure measurements.

  7. Does CR4111S-40 require calibration?

    • Yes, like most pressure sensors, CR4111S-40 may require periodic calibration to maintain its accuracy and performance.

  8. Is CR4111S-40 compatible with digital communication protocols?

    • Yes, CR4111S-40 is available with options for digital communication protocols such as Modbus or CANopen, allowing for seamless integration into digital control systems.

  9. What are the typical applications of CR4111S-40?

    • Typical applications of CR4111S-40 include air compressors, hydraulic systems, pneumatic controls, and pressure monitoring in manufacturing processes.

  10. Is CR4111S-40 easy to install and integrate?

    • Yes, CR4111S-40 is designed for easy installation and integration, with various mounting options and electrical connections to suit different technical solutions.