Reliable 12V Power, Wherever You Need It
Tired of flickering LED strips, unstable router connections, or cameras that cut out at the worst moment? The right power supply makes all the difference — and the SANSUN 12V 5A Adapter delivers clean, stable DC power every single time. It's the quiet workhorse behind your smart home, studio, or workspace setup.
The SANSUN 12V 5A Power Supply converts standard AC wall power (100–240V) to a steady 12V DC output at up to 5A/60W — enough to drive LED strip lights, routers, ADSL modems, security cameras, 3D printers, LCD monitors, digital pianos, and dozens of other 12V devices. The 9-foot heavy-duty cord with a universal 5.5×2.1mm barrel jack gives you the reach and compatibility you need, while the built-in rectifier chip and EMI filter ensure smooth, interference-free voltage output. A female DC terminal connector is included for easy wire connections — no soldering required.
Key Benefits
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AC 100–240V to DC 12V Conversion — Works with any standard US outlet and is compatible with international voltages, making it versatile for home and travel use.
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5A / 60W Output — Powers a wide range of 12V devices up to 60W, from LED strips and routers to security cameras and 3D printers.
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9FT Heavy-Duty Cord — Extra-long 9-foot cable with 40×0.15mm pure copper conductors and durable PVC jacket reaches distant outlets without extension cords.
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5.5×2.1mm DC Barrel Jack — Universal center-positive connector fits the majority of 12V consumer electronics; includes a female terminal connector for bare-wire hookups.
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EMI Filter & Rectifier Chip — Converts fluctuating AC to stable DC voltage, reducing electromagnetic interference for clean, consistent power delivery.
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Full Safety Protection — Built-in safeguards against overvoltage, overcurrent, short circuits, and overheating protect both the adapter and your connected devices.
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50,000 Bend-Test Certified Cable — Cord is engineered to withstand 50,000 bending cycles, ensuring long-term durability in everyday use.
Disclaimer: Verify your device requires 12V DC and draws 5A or less before use. Total connected load should not exceed 60W. Always follow the 80% load rule (max 48W recommended for continuous use). Check your device's DC jack size (5.5mm outer / 2.1mm inner, center positive) before purchasing.
Product Specifications
| Brand |
SANSUN |
| Input Voltage |
AC 100–240V (US Plug, Type B) |
| Output Voltage |
DC 12V |
| Output Current |
Max 5A (5000mA) |
| Max Wattage |
60W (Recommended continuous load: ≤48W) |
| DC Connector |
5.5mm OD × 2.1mm ID, Center Positive (+) |
| Cord Length |
9 Feet (Heavy-Duty PVC Jacket) |
| Cable Construction |
40 × 0.15mm Pure Copper, 50,000 Bend-Test Certified |
| Product Dimensions |
4.56 × 1.97 × 1.22 inches |
| Item Weight |
9.9 oz |
| Color |
Black |
| Safety Features |
Overvoltage, Overcurrent, Short Circuit, Overtemperature Protection |
| Includes |
1× Power Adapter, 1× Female DC Barrel Terminal Connector |
| SKU / Model |
B07GFFG1BQ / 4342705952 |
Our Promise to You
✅ Full Safety Protection — Built-in guards against overvoltage, overcurrent, short circuits, and overheating keep your devices and home safe.
✅ Stable, Clean Output — EMI filter and rectifier chip deliver consistent 12V DC with minimal interference, protecting sensitive electronics.
✅ Military-Grade Cable Durability — 50,000 bend-test certified pure copper cord built to last through years of daily use.
✅ Universal Compatibility — Works with LED strips, routers, cameras, 3D printers, monitors, and any 12V device under 60W.
✅ Fast & Reliable Shipping — Every order is carefully packed and shipped promptly so you can get powered up without delay.