Adjustable Switching Power Supply DC 3-12V

0.2a 1.2a 12v 240v 3v 4.5v 5v 60hz 6v 7.5v 9v Adjustable Switching Power efficiency Low operating electrical strength Full Good anti-interference performance Good insulation performance input voltage Good international safety certification life Small size long service life Low operating temperature Low-power power solution over-voltage protection Low-power power Good insulation power supply Input strength Full load supply Input voltage Switching Power Supply Trader Power cord voltage Good anti-interference work efficiency Low