S-1155B37-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: 1.5A
• Efficiency: >90%
• Operating Temperature: -40°C to +85°C
• Dimensions: 37mm x 37mm x 15mm

Detailed Pin Configuration

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

Functional Features

• Compact design suitable for space-constrained applications
• High efficiency ensures minimal power loss during conversion
• Reliable performance with built-in protection against overvoltage and short circuits
• Wide input voltage range allows usage in different regions
• Low standby power consumption for energy efficiency

Advantages

• Small form factor saves valuable space in electronic devices
• High efficiency reduces energy consumption and heat generation
• Reliable performance ensures stable power supply to connected devices
• Built-in protection features safeguard against potential damage
• Versatile input voltage range allows global compatibility

Disadvantages

• Limited output current may not be sufficient for power-hungry devices
• Higher cost compared to standard power supply units
• Not suitable for high-power applications requiring more than 1.5A output current

Working Principles

The S-1155B37-U5T1U operates on the principle of switching power supply. It converts the incoming AC voltage to a regulated DC voltage using high-frequency switching techniques. The AC input is rectified and filtered to obtain a stable DC voltage, which is then stepped down and regulated to the desired output voltage. The integrated circuitry ensures efficient power conversion while maintaining a constant output voltage.

Detailed Application Field Plans

The S-1155B37-U5T1U finds applications in various electronic devices that require a compact and efficient power supply. Some common application fields include: 1. Consumer Electronics: Smartphones, tablets, portable media players 2. Computer Systems: Mini PCs, embedded systems, single-board computers 3. IoT Devices: Home automation systems, smart sensors, wearable devices 4. Industrial Equipment: Control panels, measurement instruments, robotics 5. Automotive Electronics: In-car entertainment systems, navigation devices

Detailed and Complete Alternative Models

1. S-1155B37-U5T2U: Similar specifications with higher output current (2A)
2. S-1155B37-U5T3U: Similar specifications with higher output current (3A)
3. S-1155B37-U5T1R: Similar specifications with reverse polarity protection

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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