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🎓 Trusted by Engineering Students, Makers & Innovators Across India

24V 2A SMPS Adapter

Specification Details
Output Voltage 24V DC
Power Rating 48 Watts
Frequency 50/60 Hz
Protection Short Circuit / Overload

Price

🚚 Ships within 24 Hours
📦 Pan India Delivery

₹ 254.24

(Tax included)

Barcode: 396

Product Description

The 24V 2A SMPS Adapter is a highly efficient Switching Mode Power Supply designed to provide a stable 24V DC output for a wide range of electronic applications. This adapter converts standard AC mains power into a regulated DC voltage, making it an essential power source for 24V LED strips, CCTV cameras, small DC motors, and various DIY robotic projects. Its lightweight and compact "wall-wart" or "desktop" design ensures it occupies minimal space while delivering a consistent 48W of power. Built with advanced PWM (Pulse Width Modulation) technology, it maintains a precise output voltage even under fluctuating input conditions, ensuring the safety and longevity of your connected devices.

Key Features

Regulated DC Output: Provides a steady 24V signal with low ripple and noise, preventing malfunctions in sensitive microcontrollers and sensors.
Universal AC Input: Compatible with a wide input range (100V–240V), allowing for safe operation across different regional power grids.
Integrated Safety Features: Equipped with automatic thermal cutoff, over-voltage protection, and short-circuit recovery to prevent catastrophic failures.
High-Quality DC Cable: Features a thick, insulated output wire with integrated strain relief to withstand frequent plugging and unplugging.
Cool & Silent Operation: Engineered for high energy efficiency, resulting in minimal heat dissipation and silent performance without the need for internal fans.

Technical Details

Enclosure: Flame-retardant ABS plastic casing.
Polarity: Center Positive (+), Outer Sleeve Negative (-).
LED Indicator: Power-on status light (variant dependent).

Prototyping and Engineering Tips from Robogears

Calculating Power Overhead: When selecting an adapter for a 24V motor or LED project, always ensure your total load does not exceed 1.6A (80% of the 2A rating) for continuous use. This "overhead" prevents the adapter from overheating and significantly extends its operational life.
Dealing with Inductive Kickback: If you are using this adapter to power 24V Solenoids or Relays, always use a Flyback Diode (like 1N4007) across the inductive load. This prevents high-voltage spikes from traveling back into the adapter and damaging its sensitive regulator circuitry.
The Voltage Drop Factor: If your project requires a long DC cable (over 3 meters), you may experience a voltage drop. To compensate, use a thicker gauge wire (18AWG or 20AWG) for the extension to ensure your device receives the full 24V.
Connector Fitment: The standard 5.5mm barrel jack comes in two internal pin sizes: 2.1mm and 2.5mm. This adapter is usually compatible with both, but if you experience intermittent power, ensure the spring contacts inside your device's female jack are clean and tight.
Smoothing Large Loads: For applications involving high-torque 24V motors, add a large 1000uF Electrolytic Capacitor across the power input of your motor driver. This acts as a local energy reservoir, helping the adapter handle the sudden current "gulps" required when the motor starts under load.

Package Includes

1 x 24V 2A SMPS Adapter

Disclaimer: Indoor use only. Do not expose to moisture or rain. Always verify the voltage and polarity requirements of your device before connecting the adapter. If the adapter becomes excessively hot to the touch, disconnect it immediately and check for a short circuit in your project.