Preces apraksts

• 1pcs 9v 1a dc energy adapter ecu 5*2 interface Power Supply 100-240v ac adapter AQ: Adapter INPUT : 100-240V ~ 50-60Hz mean that adapter can paintings beneath 100V-240V voltage normally. Adapter OUTPUT : Two figures can be very prompt to calculate the adapter wattage example, Voltage 12V * Current 1A = 12W (Power), this energy is 12W . Power supply Nominal voltage : it's the voltage of the open output, it is not linked to any load outside. So it can be understood as This voltage is the higher restrict of the flexibility delivery output voltage if you wish to measure the voltage, you must measure the voltage at no load. Nominal latest of the ability supply: The current is diversified relying on the burden conditions. But the higher restrict for the maximum adapter current. For example, The 12V 2A adapter is attached to a 12V 2A load, the current price is 2A. The 12V 2A adapter is attached to a 12V 1A load, The recent fee is 1A. So when you measur current, You must string the acceptable load.

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