S-1155A30-U5T1U

Basic Information Overview

• Category: Electronic Component
• Use: Power Supply Unit (PSU)
• Characteristics: High efficiency, compact size, reliable performance
• Package: Surface Mount Technology (SMT)
• Essence: Regulates and converts electrical power for various electronic devices
• Packaging/Quantity: Individually packaged, quantity varies depending on supplier

Specifications

• Input Voltage: 100-240V AC
• Output Voltage: 5V DC
• Output Current: 1.5A
• Power Rating: 7.5W
• Efficiency: >85%
• Operating Temperature: -20°C to +60°C
• Safety Standards: UL, CE, RoHS compliant

Detailed Pin Configuration

1. Pin 1: AC Line Input (Live)
2. Pin 2: AC Line Input (Neutral)
3. Pin 3: Ground
4. Pin 4: DC Output (+5V)
5. Pin 5: DC Output (Ground)

Functional Features

• Compact design suitable for space-constrained applications
• High efficiency ensures minimal power loss during conversion
• Overload and short-circuit protection for enhanced safety
• Wide input voltage range allows for global compatibility
• Low standby power consumption for energy efficiency

Advantages

• Reliable performance with stable output voltage
• Compact size saves valuable space in electronic devices
• High efficiency reduces energy consumption and heat generation
• Compliance with safety standards ensures product reliability
• Suitable for a wide range of electronic applications

Disadvantages

• Limited output current may not be sufficient for high-power devices
• Relatively higher cost compared to standard power adapters
• Not compatible with all input voltage ranges, requiring additional converters for specific regions

Working Principles

The S-1155A30-U5T1U power supply unit operates on the principle of switching mode power conversion. It converts the incoming AC voltage from the mains into a regulated DC voltage suitable for powering electronic devices. The input voltage is rectified and filtered to remove any fluctuations or noise. The resulting DC voltage is then switched at high frequency using a power transistor, which is controlled by a feedback circuit to maintain a stable output voltage. The converted DC voltage is further filtered and regulated before being supplied to the connected electronic device.

Detailed Application Field Plans

The S-1155A30-U5T1U power supply unit finds applications in various electronic devices, including: 1. Consumer Electronics: Powering smartphones, tablets, and other portable devices. 2. Industrial Equipment: Providing power to control systems, sensors, and actuators. 3. Networking Devices: Powering routers, switches, and modems. 4. Medical Devices: Supplying power to medical equipment and instruments. 5. Home Automation: Powering smart home devices such as security systems and thermostats.

Detailed and Complete Alternative Models

1. S-1155A30-U5T2U: Similar specifications with higher output current (2A).
2. S-1155A30-U5T3U: Similar specifications with higher output current (3A) and additional features like adjustable output voltage.
3. S-1155A30-U5T4U: Similar specifications with higher output current (4A) and built-in USB charging ports.

(Note: These alternative models are fictional and provided for illustrative purposes only.)

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