AC/DC Power Supply 42W / 3.5A / 12V

Reliable desktop-style AC/DC adapter in a compact, enclosed plastic case — perfect for:

LED strips and LED bars

CCTV cameras

Other indoor devices requiring 12V 3.5A

✔ Easy to use & replace — popular in DIY kits
✔ DC Connector: 5.5 × 2.1 mm
✔ Australian Safety & EMC compliant
✔ Includes 12-month warranty

Specifications

Rated Output Voltage: 12V DC

Rated Output Power: 42W

Rated Current: 3.5A

Rated Input Voltage: 100–240V AC

Variable Input Range: 90–264V AC

Input Current: Max 1.5A (at rated load)

Frequency: 50/60Hz (variation: 47–63Hz)

Inrush Current: Max 60A (cold start at 240V AC input, 25℃ ambient)

AC Leakage Current: ≤ 0.25mA (at 240V AC input)

Efficiency: ≥ 80% (at 240V AC input and rated load)

Standby Power (no load): ≤ 0.5W

Protection Features

Overcurrent Protection: Auto recovery after overload is removed

Short-Circuit Protection: Auto recovery after fault is removed

Overvoltage Protection: Auto recovery when voltage exceeds 120%–150% of rated