Alitove ac 110v 220v to dc 12v 30a 360w universal regulated switching power supply transformer adapter led driver for led strip cctv camera system radio 4 6 out of 5 stars 447 21 99 21.
Power supply 220v to 12v.
Alitove ac 110v 220v to dc 12v 30a 360w universal regulated switching power supply transformer adapter led driver for led strip cctv camera system radio 4 6 out of 5 stars 435 21 99 21.
Switching power supply 12v dc 3a 36w led driver universal regulated transformer ac 110v 220v to dc 12v for led strip lights radio computer project 4 5 out of 5 stars 208 11 99 11.
12v 5a power adapter ac 100 220v to dc 60w power supply us plug switching pc power cord for lcd monitor led strip light dvr nvr security cameras system cctv accessories 4 4 out of 5 stars 1 140 14 99 14.
Firstly 220v ac is converted into 12v ac by using simple step down 220v 12v transformer.
Dc12v 2a power supply adapter sansun ac100 240v to dc12v transformers switching power supply for 12v led strip lights 12 volt 2 amp power adaptor 2 1mm x 5 5mm us plug 1pcs 4 5 out of 5 stars 1 423.
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Ac to dc converter 12v 10a 120w cigarette lighter adapter pwr ul listed extra long cord 110v 220v to 12v car socket power supply inverter universal igloo car air compressor tire inflator.
4 5 out of 5 stars 285.
Jovno 12v 6a power supply adapter dc 12 volt 72w power cord converter 100 240v ac to dc 12v 6amp 5 5a 5a 4 5a 4a transformer led driver 5 5x2 5mm tip 7 5ft cord for led strip cctv camera lcd monitor 4 1 out of 5 stars 7.
Get it as soon as fri aug 28.
Low voltage dc like 5v 6v 9v 12v is used in electronics circuits led bulbs toys and many household electronics items generally batteries are used to power them but they need to be replaced time to time which is not cost effective and also takes our time energy.
Secondly output of this transformer is given to the rectifier circuit which will convert the ac supply into dc supply.
Generating low voltage dc from the 220v or 110v ac mains is very useful and necessary in the field of electronics.