Adjustable AC/DC Switching Power adapter Converter Supply 3-20V 2A 48W DC 5.52.5mm Speed Control Volt Display 110v-12v 110v to 12v for Electric Fan Drill Motor Speed Controller Household Electronics

Output voltage: DC 3-20V adjustable
Input voltage: 100-240V
Efficiency: 95%
Load Regulation: 4%
Power: 48W
Output current: 2A
Adjustable Power Supply Type: PWM adjust
Working temp: 0-45℃
Size:
Length: 116mm/4.57”
Width: 50mm/1.97”
Height: 31mm/1.22”
Wire length: 1080mm/45.52”, 570mm/22.44”

Package includes :

1 x ac to dc power adapter

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3-20V Adjustable power supply make it suitable for different charging devices and different situations.
Durable,Easy to operate, A built-in LED displays real-time voltage, which helps you control real-time condition of charging.
Suit for DC motor speed control, light dimmer .etc
Input voltage: 100-240V
Efficient Power Adaptation – Super low interference and stable voltage help achieve highly efficient power adaptation.