Name: 7.5V 1A DC Power Adapter
SKU: VE-160
Availability: InStock

7.5V 1A DC Power Adapter

Technical Specifications

Characteristic	Specification Parameters
Input AC Voltage Range	100V AC to 240V AC (Standard Single-Phase Domestic Mains)
Input AC Frequency	50 Hz / 60 Hz
Output DC Voltage	7.5V DC Fixed
Maximum Output Current	1.0 Ampere (1000 mA) Continuous
Total Rated Power Capacity	7.5 Watts Max
Connector Dimension Profile	Usually 5.5 mm × 2.1 mm (Check device requirements)
Connector Core Polarity	Center-Positive (Inner pin (+), Outer ring (-))
Circuit Design Type	Switched-Mode Power Supply (SMPS)

A 7.5V 1A DC Power Adapter is a highly specialized Switched-Mode Power Supply (SMPS) designed to convert high-voltage AC mains power into a stable, low-voltage 7.5V DC output. Capable of delivering a continuous current of up to 1 Ampere (7.5 Watts total power), this specific voltage rating is less common in standard consumer hardware. It is most frequently used across India to power specific digital weighing scales, vintage handheld gaming consoles, certain cordless telephone base units, and electronic medical equipment.

✨ Key Features

Niche Voltage Regulation: Maintains a strict, noise-free 7.5V output line, preventing data processing errors in sensitive digital logic boards and sensors.
Universal Home Input Grid: Engineered to handle wide AC input voltage variations, protecting downstream electronics from domestic power spikes.
Automated Safety Protection: Features built-in micro-trips for output short-circuit, over-current, and over-voltage scenarios.
Durable Molded Interconnect: Typically terminates in a standard 5.5mm × 2.1mm or a smaller 3.5mm × 1.35mm DC barrel pin with robust strain relief.

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Original price was: ₹200.00.Current price is: ₹150.00.

Characteristic	Specification Parameters
Input AC Voltage Range	100V AC to 240V AC (Standard Single-Phase Domestic Mains)
Input AC Frequency	50 Hz / 60 Hz
Output DC Voltage	7.5V DC Fixed
Maximum Output Current	1.0 Ampere (1000 mA) Continuous
Total Rated Power Capacity	7.5 Watts Max
Connector Dimension Profile	Usually 5.5 mm × 2.1 mm (Check device requirements)
Connector Core Polarity	Center-Positive (Inner pin (+), Outer ring (-))
Circuit Design Type	Switched-Mode Power Supply (SMPS)

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SKU: VE-160 Category: Power Supply & Adapters

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Terminal Designations	L / N (AC Mains), FG / ⏚ (Earth), -V / COM (Ground), +V (12V Rail)
Form Factor Design	Enclosed Metal Mesh Chassis (Mountable via bottom/side screw holes)

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🛠️ Core Interfacing Guide

Operating safely with a 36W power supply requires tracking absolute electronic load rules:

The Voltage Rules Must Match: Only plug this adapter into devices explicitly rated for 12V DC input. Connecting a 12V adapter to a 5V device (like an entry-level development board or smartphone) will instantly destroy its internal microchips.
Current is Pulled, Not Pushed: The 3A rating is a maximum capacity ceiling. If you plug it into a 12V device that only draws 1A or 2A (like a standard router), the device will safely draw only its required current without damage. However, do not exceed 3A by connecting heavy loads like large 12V DC cooling fans or high-torque water pumps, or the adapter will overheat and shut down.
Check the Pin Inner Dimension: Many high-power 12V appliances and CCTV DVRs utilize a 5.5mm × 2.5mm jack instead of the standard consumer 5.5mm × 2.1mm size. Ensure your device's receiving power jack matches the adapter's pin dimensions to maintain a secure electrical contact.