Can you power a 12V with 9V?

If you have a 12V adapter, you might wonder whether you can use it to power your 9V guitar pedals. In most cases, you cannot use a 12V adapter to power a 9V guitar pedal. Using a 12V adapter on a pedal designed to only handle 9V can completely destroy it. Those pedals will work perfectly fine with a 12V adapter.

Can I use a 9V power supply on a 12V motor?

The 9V batteries are weak because the other half of the story is how much current they can supply. It’s possible to run a 12V motor on 9V, but it will run slower and with less Torque.

Can I use an 18V power supply for a 9V pedal?

Generally you can safely plug an 18v pedal with 9 or 12 V but there is a good chance that it will work poorly… (although it might give an interesting distortion effect). If an 18V ped has digital save data, better not chance it. You may corrupt your sweet patch or loop.

Can I use 9V adapter for 12V router?

You cannot use that adapter because it is outputting more voltage than the original (12v vs. 9v). This has a likely chance of burning out one or more of the components within the router. The output voltages must be identical.

Can I use 9V Charger for 12V?

You cannot use a 9 volt charger as it will not be capable of providing enough voltage. A 12 volt battery (I’m using a lead-acid battery as an example) needs a charging voltage of about 13.5 volts to properly charge the battery. The standard charge level typically used in automobiles is 13.7 volts.

Can I use 9V ups for 12V router?

Will a 9V battery power a 12V fan?

Yes, you can do it, but the battery won’t last very long. It will probably run at about 3/4 the speed and draw about 3/4 the current (rough estimate) so around 100mA.

How do you reduce 12V dc to 5v DC?

Connect 12 v to pin 1 ,pin 2 is the ground and pin3 gives 5v. Don’t want to use IC or not getting it,use a voltage divider using 2 resistors and you are done with it. Connect 12 v across the series combination of 4.7k ohm and 6.8k ohm(readily available standard ) resistor and take the output across 4.7k ohm.

Can I use a 9V power supply on a 12V supply?

Most devices made to run on 9V have plenty of margins so they will work just as well on 12V, but better safe than sorry. Most devices made to run on 9V have plenty of margins so they will work just as well on 12V, but better safe than sorry.

Can I use a 12V adapter with a 9V pedal?

Some pedals like the Fulltone OCD are rated from 9v to all the way up to 18V which in this case, yes you can use a 12v this adapter because the pedal is capable of handling that much voltage. Giving a pedal more voltage to play with (18v instead of 9v) will typically provide a larger range of headroom before the guitar’s signal starts to clip.

How many diodes does it take to reduce 12V to 9V?

A single, forward-biased diode has a voltage drop of around 0.7V. Four diodes in series would thus reduce the 12V to around 9V. At 500 mA each diode will dissipate about 0.35 W, so use diodes rated at least 0.5W.

What happens if I run my phone off 12V instead of 9V?

In a simple linear tyle regulator (which is probably what we’re talking about here), the more voltage you put into it, the hotter it will get. So running your phone off 12V rather than 9V will cause the regulator in your phone to get significantly hotter than the manufacturer intended. This may shorten the life of the regulator circuit.