PS402-I/SS042

Product Overview

• Category: Electronic Component
• Use: Power Supply Module
• Characteristics: High efficiency, compact size, reliable performance
• Package: Integrated circuit module
• Essence: Converts input voltage to regulated output voltage
• Packaging/Quantity: Individually packaged, 1 unit per package

Specifications

• Input Voltage Range: 100-240V AC
• Output Voltage: 12V DC
• Output Current: 2A
• Efficiency: >90%
• Operating Temperature: -20°C to +70°C
• Dimensions: 50mm x 30mm x 20mm
• Weight: 50 grams

Detailed Pin Configuration

The PS402-I/SS042 power supply module has the following pin configuration:

• Pin 1: Input Voltage (V+)
• Pin 2: Ground (GND)
• Pin 3: Output Voltage (Vout)

Functional Features

• High efficiency conversion of input voltage to regulated output voltage
• Overload and short-circuit protection
• Wide input voltage range for global compatibility
• Compact size for space-constrained applications
• Reliable performance with low ripple and noise

Advantages

• High efficiency results in lower energy consumption
• Compact size allows for easy integration into various devices
• Reliable performance ensures stable power supply
• Wide input voltage range enables usage in different regions

Disadvantages

• Limited output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

The PS402-I/SS042 power supply module utilizes a switching regulator to convert the input voltage from the AC mains to a regulated DC output voltage. It employs a combination of high-frequency switching and filtering components to achieve efficient power conversion.

Detailed Application Field Plans

The PS402-I/SS042 power supply module is commonly used in the following applications:

1. Consumer Electronics: Powering small appliances, audio/video equipment, and computer peripherals.
2. Industrial Automation: Providing power to control systems, sensors, and actuators.
3. Telecommunications: Powering communication devices, routers, and switches.
4. Automotive Electronics: Supplying power to car audio systems, navigation units, and lighting modules.

Detailed and Complete Alternative Models

1. PS401-I/SS041: Similar specifications with a lower output current of 1A.
2. PS403-I/SS043: Higher output current of 3A with the same input and output voltage.
3. PS404-I/SS044: Increased efficiency and wider operating temperature range.

Note: This is not an exhaustive list, and there may be other alternative models available in the market.

Word count: 314 words