ERD 9V 2A SMPS Power Adapter PS209V PS051 (Regulated DC Power Supply Adapter)

The ERD 9V 2A SMPS Power Adapter PS209V PS051 is a high-quality regulated power supply designed to deliver a stable 9V DC output for a wide range of electronic devices. Built using efficient Switch Mode Power Supply (SMPS) technology, it offers reliable performance, low ripple output, and built-in protection against overload and short circuits. Its compact and lightweight design makes it ideal for embedded systems, CCTV cameras, networking equipment, development boards, and industrial electronics.

This adapter is suitable for powering routers, communication devices, Arduino projects, electronic modules, security systems, and other equipment requiring a regulated 9V DC, 2A power source.

Key Features -

• Regulated 9V DC output

• Maximum output current of 2A

• High-efficiency SMPS technology

• Compact and lightweight design

• Stable low ripple DC output

• Wide AC input voltage range

• Built-in overload and short-circuit protection

• Energy-efficient operation

• Reliable performance for continuous use

Specifications -

• Product Type: SMPS Power Adapter

• Brand: ERD

• Model: PS209V PS051

• Input Voltage: 100V to 240V AC

• Input Frequency: 50Hz to 60Hz

• Output Voltage: 9V DC

• Output Current: 2A Max

• Output Power: Approximately 18W

• Power Supply Type: Switching Mode Power Supply (SMPS)

• Output Connector: DC Barrel Plug

• Protection Features: Overload and Short-Circuit Protection

Applications -

• Embedded electronic systems

• CCTV cameras and security systems

• Routers and networking devices

• Arduino and development boards

• Communication devices

• Industrial electronic equipment

• Electronic modules and controllers

• DIY electronic projects

• Test and measurement equipment

Working Principle -