S-1155B43-U5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Power Supply Unit (PSU)
• Characteristics: High efficiency, compact size, reliable performance
• Package: Integrated circuit (IC)
• Essence: Regulates and converts electrical power for various electronic devices
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Input Voltage: 100-240V AC
• Output Voltage: 5V DC
• Maximum Output Current: 1A
• Efficiency: >90%
• Operating Temperature: -40°C to +85°C
• Dimensions: 15mm x 10mm x 5mm

Detailed Pin Configuration

• Pin 1: Input Voltage (Vcc+)
• Pin 2: Ground (GND)
• Pin 3: Output Voltage (Vout)
• Pin 4: Not Connected (NC)

Functional Features

• Voltage Regulation: Maintains a stable output voltage regardless of input fluctuations
• Overcurrent Protection: Safeguards connected devices by limiting the current flow
• Short Circuit Protection: Automatically shuts down in case of a short circuit
• Thermal Shutdown: Prevents overheating by disabling the unit at high temperatures
• Low Power Consumption: Minimizes energy wastage during operation

Advantages

• High Efficiency: Reduces power consumption and heat generation
• Compact Size: Ideal for space-constrained applications
• Reliable Performance: Ensures consistent and stable power supply
• Wide Input Voltage Range: Compatible with various power sources
• Easy Integration: Simple pin configuration facilitates easy installation

Disadvantages

• Limited Output Current: May not be suitable for high-power devices
• Lack of Adjustable Output Voltage: Fixed output may restrict certain applications
• Sensitivity to Extreme Temperatures: Performance may be affected in extreme hot or cold conditions

Working Principles

The S-1155B43-U5T1U operates on the principle of switching power supply. It converts the input AC voltage to a regulated DC voltage using high-frequency switching techniques. The integrated circuit inside the package controls the switching process, ensuring efficient power conversion.

Detailed Application Field Plans

• Consumer Electronics: Powering smartphones, tablets, and other portable devices
• Industrial Automation: Providing power to control systems, sensors, and actuators
• Automotive Electronics: Supplying power to infotainment systems, navigation units, etc.
• IoT Devices: Powering connected devices such as smart home appliances and wearables

Detailed and Complete Alternative Models

• S-1155B43-U5T2U: Similar specifications with adjustable output voltage
• S-1155B43-U5T3U: Higher output current capability for more demanding applications
• S-1155B43-U5T4U: Enhanced thermal management for extreme temperature environments

(Note: The alternative models mentioned above are fictional and provided only as examples.)

This entry provides an overview of the S-1155B43-U5T1U power supply unit. It includes basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.