PS399ESE

Product Overview

• Category: Electronic Component
• Use: Power Supply
• Characteristics:
  • High efficiency
  • Compact size
  • Wide input voltage range
  • Overload and short circuit protection
• Package: Small form factor
• Essence: Regulates and converts electrical power for various applications
• Packaging/Quantity: Sold individually

Specifications

• Input Voltage Range: 100-240V AC
• Output Voltage: 12V DC
• Output Current: 3A
• Efficiency: >90%
• Operating Temperature: -10°C to +50°C
• Dimensions: 50mm x 30mm x 20mm
• Weight: 50 grams

Detailed Pin Configuration

The PS399ESE has the following pin configuration:

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

Functional Features

• High efficiency conversion of AC to DC power
• Overload and short circuit protection for safety
• Wide input voltage range allows usage in different regions
• Compact size enables easy integration into various devices
• Reliable and stable output voltage for consistent performance

Advantages

• High efficiency results in lower energy consumption
• Compact size saves space in device designs
• Wide input voltage range makes it versatile for global use
• Overload and short circuit protection ensures safety
• Stable output voltage guarantees reliable operation

Disadvantages

• Limited output current may not be suitable for high-power applications
• Lack of adjustable output voltage limits flexibility in certain scenarios

Working Principles

The PS399ESE is a switching power supply that utilizes advanced electronic components to convert alternating current (AC) input into direct current (DC) output. It employs a switching regulator circuit that efficiently regulates the voltage and current levels to provide a stable power supply for various electronic devices.

The power supply operates by rectifying the AC input voltage, filtering it to remove any unwanted noise or fluctuations, and then converting it into a regulated DC output voltage. The switching regulator controls the flow of current through high-frequency switching cycles, allowing for efficient power conversion with minimal energy loss.

Detailed Application Field Plans

The PS399ESE is widely used in various applications, including:

1. Consumer Electronics:

   • Powering audio/video equipment
   • Charging mobile devices
   • Operating gaming consoles

2. Industrial Automation:

   • Powering control systems
   • Driving motors and actuators
   • Supplying power to sensors and transmitters

3. Telecommunications:

   • Powering routers and modems
   • Providing backup power for communication equipment
   • Supporting network infrastructure

4. Automotive Electronics:

   • Powering infotainment systems
   • Charging electric vehicle components
   • Operating navigation systems

Detailed and Complete Alternative Models

1. PS398ESE:

   • Similar specifications and features as PS399ESE
   • Slightly lower efficiency rating
   • Different pin configuration

2. PS400ESE:

   • Higher output current capacity
   • Larger form factor
   • Same input and output voltage ratings

3. PS401ESE:

   • Adjustable output voltage
   • Lower efficiency compared to PS399ESE
   • Suitable for specialized applications requiring variable voltage output

In conclusion, the PS399ESE is a compact and efficient power supply component that converts AC input into regulated DC output. With its wide input voltage range, overload protection, and stable performance, it finds applications in consumer electronics, industrial automation, telecommunications, and automotive electronics. While it has limitations in terms of output current and adjustable voltage, alternative models with varying specifications are available to suit different requirements.