240W 110-220V to 12V 20A Switching Power Supply for Strip Light

Description
ONLY for INDOOR USE
Widely used in Industrial automation, LED display, communications, etc.
Protection:Shortage Protection, Overload Protection, Over Voltage Protection.
Size:19.4cm X 11cm X 5cm
Weight:734g
Input Voltage:110V/220V ±15% 50/60Hz
Output Voltage:12V DC
Output Current:0~20.0A
Shell Material:Metal case / Aluminum base.
Working Temperature:0￥~40￥
Storage Temperature:-20￥~60￥
Ambient Humidity:0~95% Non-Condensation
This Power Supply Unit inchDOES NOTinch come with installation instruction, wiring cable, on/off switch, or screws.
Professional installation of qualified electrician is highly recommended.
How to calculate Support max LED Strip Length
Assumption:Your LED Strip 60LEDs/m, and each LED 0.2W, then calculate max LED Strip Length:0.2W/LED*60LEDs/m=12W/m, 240W(this listing)÷12W/m=20m, So, Support the LED Strip(60LEDs/m, 0.2W/LED) Length (Max)=20M.
Package Included
1 x 12V 20A 240W Switching Power Supply