What does 12V 1A mean?

It is universally known to all of us that 12V is the appliance’s input voltage that serves as the power supplies output voltage. 

What does 1A mean in the power supply?

Here we separate them into several types as below. 

NO.Series No.Water
Level
Size(mm)Weight
(KG)
AC input
(V)
DC output
(V*A)
Power
(W)
1NL15-W1V12IP20113*42*300.16100-240V12V*1.25A15W
2EPS25-W1V12IP2085*58*300.17110-240V12V*2.08A25W

12V 1A Power Supply

Features:

Input:AC 100-240V 50/60Hz
Output: DC 12V
100% full load burn-in test
overload / over voltage / short circuit
Cooling by free air convection

Features:

Input:AC 100-240V 50/60Hz
Output: DC 12V
100% full load burn-in test
overload / over voltage / short circuit
Cooling by free air convection

Features:

Input:AC 100-240V 50/60Hz
Output: DC 12V
100% full load burn-in test
overload / over voltage / short circuit
Cooling by free air convection

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 X 60LEDs/m=12W/m, 60W(this listing)/12W/m=5m,So,Support the LED Strip(60LEDs/m,0.2W/LED) Length (Max)=5M

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