AC/DC power adapter 19v series,usually used them for laptop notebook charger ,lkie 19v 3.42a 19v4.74a 19v 6a 19v 6.32a  7.4*5.0mm

This step up boost line 5V to 12v we usually used it for router when the office or home power outage can be linked to the router by mobile power supply through this boost line, which can make the home or company power off the network, or connect to the car DVR,etc

12V 10a 12.5a  15A 180W high-power adapter can be equipped with fifteen-wire router or 15 12V1A cameras, etc.So as to achieve the effect of centralized power supply

AC DC Adapter for led strip ,like 12v  500ma 1a 2a 3a 4a 5a 6a 7a 8a 10a 12.5a 15a,24v 500ma 1a 2a 2.5a 3a 4a 5a 8a ,36v 1a 2a 3a 4a etc

like this car cigarette lighter power adapter 12v 24w 60w 72w 96w 120w 150w 180w,it usually used for car cleaners,car small refrigerator,car air purifler,car air humidifier,  car vehicle washing machines,  waxing machine, mug, metal cylinder air pump, electric wrench, car refrigerators , etc.

12v/24V  series  switching power supply not only can supply the LED lamp strips, but also can supply the security monitoring and so on.like 12v 12w 24w 36w 60w 100w 120w 150w 180w 200w 240w 300w 350w 500w etc