12v Adapter On 9v Device

I only have a 12v ac adapter laying around.

12v adapter on 9v device. Will this cause any problems in the long run. Wiki user 2017 10 04 11 56 38. Edit from the pictures you linked to in your comment this and this one it appears that they have reversed polarity and a different voltage. 4 personen fanden diese.

Usb 5 volt auf 9 volt und 12 volt adapter kabel besitze bleiben die meisten netzteile auch in der kiste. No it will probably burn it out because of the extra 3. Without external components it would be inadvisable to just hook it up to the 12v supply. More buying choices 9 56 2 used new offers tmezon 12 volt 2a power adapter supply ac to dc 2 1mm x 5 5mm plug 12v 2 amp power supply wall plug.

I wouldn t use it. However some devices convert the input voltage to a lower internal voltage like 5v and then a 9v adapter may work. 12v ac to a 9v device. Log in to reply to the answers post.

Log in or sign up. Go to a large goodwill store and buy an adapter or buy a. The pedal won t require 9w so the 9w device will have some headroom which the 7w device won t have but it won t cause any trouble. The bt homehub needs 9v s to power up.

Get it as soon as wed jun 17. Sogar ein kleiner medion computer läuft damit einwandfrei. Free shipping on orders over 25 shipped by amazon. It seems to work fine.

This could be bad. By continuing to use this site you are agreeing to our use of cookies. Beinahe alle externen 9 und 12 volt geräte lassen sich problemlos mit diesem adapter an einem einzigen usb ladegerät oder an einer powerbank betreiben. If it is a light bulb it might survive but its length of operation would be half.

6 years ago. Discussion in general. The voltage rectifier in your modem could eventually fail from being submitted to the constant higher voltage. 12v to 9v adapter.

I just got a modem that s power rated for 9v 1a and it came with a 12v 1 0a adapter. Tom and anna marie. Daher eine klare kaufempfehlung. Will a 12v power adapter work on a 9v device.

Make dc 5v to 12v usb to dc 5 5 2 1mm cable power supply module for wifi router mobile power duration. No 12 volt ac is a. Is it safe to use the 12v ac adapter to power up the homehub. Forums hardware general hardware this site uses cookies.

Can you use a 12v ac adapter in place of a 12v dc adapter. Suitable for 3 v to 12 v device. Does using a 12v adapter in 9v device safe. This kind of devices is usually.

Asked in home electricity. 4 0 out of 5 stars 1 592. If it is an electronic device they are very fussy about overvoltages.