12V 2A MOSO DC Adapter - High-Efficiency Charger for Routers & Boards

Specification	Details
Input Voltage	100V - 240V AC (50/60 Hz)
Output Voltage	12V DC
Output Current	2.0 Ampere (Max)
Wattage	24 Watts
Brand	MOSO (Premium Industrial Grade)
Connector Type	5.5mm x 2.1mm DC Barrel Plug

Price

₹ 152.54

(Tax included)

Barcode: 974102

Product Description

The 12V 2A MOSO DC Pin Power Adapter is a premium-grade Switch Mode Power Supply (SMPS) known for its exceptional build quality and high energy efficiency. Manufactured by MOSO, a leader in global power solutions, this adapter is specifically engineered to provide clean, ripple-free 12V power for sensitive electronics like WiFi routers, development boards, and CCTV cameras. Its compact, wall-mount design and high-grade internal filtering make it a superior alternative to generic adapters, ensuring your devices operate without interference or unexpected reboots.

Key Features

MOSO Certified Reliability: Built with high-tier capacitors and a robust transformer to ensure a long operational lifespan even under continuous 24/7 use.
Stable 2A Output: Provides a consistent 24W of power, sufficient for high-speed dual-band routers and multiple sensor arrays.
Advanced Noise Filtering: Features integrated EMI/RFI suppression to protect sensitive communication equipment from electrical "hum" and signal drops.
Multi-Layer Safety: Equipped with automatic protection against over-voltage, over-current, and short circuits for maximum hardware safety.
Universal AC Input: Supports a wide input range (100V–240V), allowing it to handle the voltage fluctuations common in domestic power grids.

Technical Details

Cable Length: Standard 1.2 to 1.5 meters.
Polarity: Center Positive (+).
Efficiency Level: VI (High energy conversion, low standby power).

Prototyping and Engineering Tips from Robogears

The "Router Reboot" Solution: If your WiFi router frequently restarts when multiple devices connect, it is often due to a failing or underpowered original adapter. Upgrading to a MOSO 2A unit provides the necessary current "headroom" to maintain stability during peak data loads.
Polarity Check: Always verify that your development board (like an Arduino Mega or specialized IoT gateway) is "Center Positive." While the 5.5mm x 2.1mm plug is standard, connecting to a center-negative device will cause immediate and permanent damage.
Continuous Load Management: For industrial or 24/7 server applications, we recommend the 80% rule. Keep the steady-state current draw around 1.6A. This keeps the adapter running cool and prevents the internal electrolytic capacitors from drying out prematurely.
DC Plug Fitment: This adapter uses a 2.1mm internal pin diameter. If your device has a 2.5mm pin, the plug may feel loose or fail to provide power. Always double-check your device's DC jack specifications before purchase.

Package Includes

1 x 12V 2A MOSO DC Pin Power Adapter

Disclaimer: Intended for indoor use only. Ensure your device's power requirements do not exceed 12V 2A. Do not use if the adapter casing is cracked or the cable shows signs of fraying. Always unplug from AC mains when performing maintenance on your connected electronics.