LM2596 DC-DC Buck Converter Step-Down Power Module
$1
12V DC Power Supply Adapter
$5
A compact, regulated 12V DC power supply ideal for powering a wide range of electronics, Arduino boards, LED strips, CCTV cameras, routers, and DIY projects. Delivers stable voltage output for smooth and consistent device performance.
This 12V DC power supply adapter provides a regulated, reliable power source for your electronics. It features short-circuit, overload, and over-voltage protection, making it a safe and durable solution for both home and lab use.
Perfect for Arduino projects, ESP32/ESP8266 boards, LED strips, routers, modems, and other 12V compatible devices, this adapter ensures your components get the power they need without fluctuations.
Key Features:
✅ Stable 12V Output – Delivers clean, regulated 12V DC for sensitive electronics
✅ Universal AC Input – Accepts 100–240V AC input; works globally
✅ Safety-Protected Design – Built-in protection against overvoltage, short-circuit, and overload
✅ Barrel Jack Connector – Standard 5.5mm x 2.1mm or 2.5mm plug for wide compatibility
✅ Compact and Lightweight – Portable, easy to use and store
✅ Ideal for Arduino, CCTV, LED strips, routers, and other 12V devices
Technical Specifications:
Input Voltage: 100–240V AC (50/60Hz)
Output Voltage: 12V DC
Output Current: Typically available in 2A
Connector Type: DC Barrel Jack (5.5mm x 2.1mm or 2.5mm)
Polarity: Center Positive
Protection: Over-voltage, Over-current, Short-circuit
Cable Length: ~1m (may vary)
Certifications: CE / RoHS (varies by manufacturer)
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