Universal Variable Adapter 1.5V to 12V 1A

Product Overview

The Universal Variable Adapter 1.5V to 12V 1A is a versatile and adjustable power supply designed to provide stable DC voltage for a wide range of low-power electronic devices. With an adjustable output voltage from 1.5V to 12V and a maximum current of 1A, this adapter is perfect for powering small appliances, DIY projects, testing circuits, and charging batteries. Its compact design, overload protection, and interchangeable tips make it a must-have tool for hobbyists, engineers, and technicians.

Key Features

• Adjustable Voltage: Continuously variable output from 1.5V to 12V.
• 1A Current Output: Supports devices requiring up to 1A of current.
• Universal Compatibility: Includes 6 interchangeable DC tips for various devices.
• Overload Protection: Automatically shuts off during short circuits or overcurrent.
• Compact & Portable: Lightweight design for easy transport and storage.
• LED Indicator: Displays power status and voltage output.

Technical Specifications

• Input Voltage: 100-240V AC (50/60Hz).
• Output Voltage: 1.5V–12V DC (adjustable via rotary switch).
• Output Current: 1A (max).
• Voltage Regulation: Linear regulated for stable output.
• Connector Type: 5.5mm x 2.1mm DC jack (with interchangeable tips).
• Weight: 150g.
• Certifications: CE, RoHS compliant.
• Operating Temperature: 0°C to +40°C.

Benefits

• Versatile Power Source: Ideal for testing and powering multiple devices.
• Safe Operation: Built-in protection against overloads and short circuits.
• User-Friendly: Simple voltage adjustment with a rotary dial.
• Cost-Effective: Eliminates the need for multiple fixed adapters.
• Durable Construction: Robust casing for long-term reliability.

Usage Instructions

1. Voltage Adjustment: Set the rotary switch to the desired voltage (1.5V–12V).
2. Tip Selection: Attach the correct DC tip for your device.
3. Connection: Plug the adapter into a wall outlet and connect the DC jack to the device.
4. Power On: The LED indicator will light up when operational.
5. Monitoring: Ensure the device operates within the rated current (1A max).

Safety & Storage

• Input Limits: Use only with 100-240V AC power sources.
• Ventilation: Avoid covering the adapter during use to prevent overheating.
• Storage: Keep in a dry, cool place away from direct sunlight.
• Inspection: Check cables and tips for damage before each use.
• Disposal: Recycle according to local e-waste regulations.

Applications

• Electronics Testing: Powering breadboards, microcontrollers, and sensors.
• DIY Projects: Custom circuits, Arduino/Raspberry Pi setups, and robotics.
• Low-Power Devices: LED strips, small fans, and portable chargers.
• Educational Use: Labs, workshops, and STEM projects.
• Home Appliances: Clocks, radios, and handheld gadgets.

Why Choose the Universal Variable Adapter 1.5V–12V 1A?

This adapter combines flexibility, safety, and portability, making it an essential tool for anyone working with electronics. Its adjustable voltage range, interchangeable tips, and robust protection features ensure compatibility with a wide variety of devices. Whether you’re prototyping a circuit, repairing gadgets, or powering DIY creations, this adapter delivers reliable performance and convenience.