FAQ: Adapter INPUT : 100-240V ~ 50-60Hz mean that adapter can work below 100V-240V voltage normally. Adapter OUTPUT : Two figures can be very fast to calculate the adapter wattage .For example, Voltage 12V * Current 1A = 12W (Power), this power is 12W . Power supply Nominal voltage : it is the voltage of the open output, it is not connected to any load outside. So it can be understood as This voltage is the upper limit of the power supply output voltage.So if you want to measure the voltage, you need to measure the voltage at no load. Nominal current of the power supply: The current is different depending on the load conditions. But the upper limit for the maximum adapter current. For example, The 12V 2A adapter is connected to a 12V 2A load, the current value is 2A. The 12V 2A adapter is connected to a 12V 1A load, The current value is 1A. So when you measur current, You should string the appropriate load.
0 out of 5 (0 Ratings)
5 Stars (0)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
Most Popular from Category
10pcs 40 Pin 1×40 Single Row PCB Male Header 2.54 Breakable Pin Header Connector Strip for Arduino Square Pin Through Holes
US $1.98 / lot
Control Board for 3D Printers
DC 5V Single Channel NO NC Output Low Level Trigger Relay Module PLC for Arduino
DC 24V 2 Channel High Level Trigger PLC Relay Module for Arduino AVR DSP TTL
1Pc DC 3.3V 3.7V 5V to 6V 9V 12V Adjustable Step-Up Boost Converter Voltage Regulator Board Power supply Module For Arduino
US $4.40 / piece
30Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino (Pack of 30) CYT1006
online shopping, buying directly from manufacturers?
- Go to Alibaba.com and enter the wanted item into search field.
- Having made your choice, click "Contact supplier" button on the right
- On the next page enter your request and click "Send" button.
- Upon clicking you will be asked to get registered. Do it and wait for the reply.