PS8A0050WEX

Product Overview

• Category: Electronic Component
• Use: Power Supply Module
• Characteristics: High Efficiency, Compact Size, Wide Input Voltage Range
• Package: Surface Mount Technology (SMT)
• Essence: AC/DC Converter
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Input Voltage: 90-264VAC
• Output Voltage: 5VDC
• Output Current: 1A
• Efficiency: >85%
• Operating Temperature: -40°C to +85°C
• Isolation Voltage: 3000VAC
• Safety Standards: UL/cUL, TUV, CE

Detailed Pin Configuration

The PS8A0050WEX power supply module has the following pin configuration:

• Pin 1: AC Input (L)
• Pin 2: AC Input (N)
• Pin 3: Ground (GND)
• Pin 4: DC Output (+5V)
• Pin 5: No Connection (NC)

Functional Features

• High efficiency conversion of AC to DC power
• Wide input voltage range for global compatibility
• Compact size for space-constrained applications
• Low standby power consumption
• Overload and short-circuit protection
• Built-in EMI filter for reduced electromagnetic interference

Advantages and Disadvantages

Advantages

• High efficiency results in lower energy consumption
• Compact size allows for flexible installation options
• Wide input voltage range ensures compatibility in various regions
• Overload and short-circuit protection enhances safety
• Built-in EMI filter reduces interference with other electronic devices

Disadvantages

• Limited output current may not be suitable for high-power applications
• Non-isolated design may not be suitable for certain sensitive applications

Working Principles

The PS8A0050WEX power supply module utilizes a switching mode power supply (SMPS) architecture to convert the input AC voltage to a regulated DC output. It employs high-frequency switching techniques to achieve high efficiency and compact size. The AC input is rectified and filtered, then converted to a high-frequency AC signal. This AC signal is then transformed and rectified to produce the desired DC output voltage.

Detailed Application Field Plans

The PS8A0050WEX power supply module finds applications in various fields, including:

1. Consumer Electronics: Powering small electronic devices such as routers, set-top boxes, and IoT devices.
2. Industrial Automation: Providing power to control systems, sensors, and actuators.
3. Telecommunications: Powering communication equipment, such as modems and network switches.
4. Medical Devices: Supplying power to medical instruments and diagnostic equipment.
5. Automotive Electronics: Powering infotainment systems, navigation devices, and lighting modules.

Detailed and Complete Alternative Models

• PS8A0100WEX: 10VDC output, 1A current
• PS8A0150WEX: 15VDC output, 1A current
• PS8A0200WEX: 20VDC output, 1A current
• PS8A0300WEX: 30VDC output, 1A current
• PS8A0500WEX: 50VDC output, 1A current

These alternative models provide different output voltage options while maintaining the same current rating.

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