Will 12 volt work with 9-volt?

inadvisable. It will likely destroy your circuitry and your battery because of the higher current draw that results unless the load is CAPABLE of running on both 6 and 12 volts (unlikely, but not unheard of)...

Will a 12V device work with 9V?

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.

Is it safe to use 12V charger for 9V?

Similarly, you can charge a 9V battery with a 12V charger, and we show it in more detail below with Lithium-ion and NiMH batteries . The 9V li-ion battery is made of two 3.6V cells lending it a nominal voltage of 8.4. To safely recharge it you need a voltage source of 8.4V.

What happens if you plug a 9V into a 12V?

Plugging in an adapter with a lower voltage would not generally harm the unit. But if the polarity is reversed then it probably would cause damage and that may be what has happened. It may just have blown a fuse.

Will 12V motor work with 9V battery?

In principle, it's probably possible to run a 12V motor on 9V -- it'll just run slower and with much less torque. But if by "a 9V battery" you mean a typical PP3 size battery (i.e, the rectangular ones with a snap connector on top), the answer is almost certainly "no".

how to convert 12v dc to 9v dc And 35v to 9v

Can 9V battery run a 12v DC fan?

The answer is that it will probably run, but ypu won't know until you try it. It is unlikely to cause it damage if it doesn't.

What is an alternative to 9V battery?

9V Battery Equivalents Are: 6LR61, 6AM6, Duracell MN1604, Rayovac A1604, Energier 522, Varta 4922, MX2400, 1604A, Radio Battery, Smoke Alarm, 9V Block, Krona, PP3.

What is the difference between 9V and 12V battery?

However, there is not much difference between 9V and 12V. It does not take much current to be drawn from the battery before it drops 2V at its terminals. A small mount of extra drop in the wiring and the internal 9V supply drops. After that, the available current from the controller drops quite quickly!

What happens if you use the wrong volt charger?

Voltage too high – If the adapter has a higher voltage, but the current is the same, then the device will likely shut itself off when it detects an overvoltage. If it doesn't, then it may run hotter than normal, which can shorten the life of the device or cause immediate damage.

What happens if you use the wrong power supply?

The device could power on and draw more current from the adapter than it's designed for. This could cause the adapter to overheat or fail. Or, the device may power on, but the adapter may not be able to keep up, causing the voltage to drop (see voltage too low above).

How do you revive a dead 9-volt battery?

You can jump start some dead batteries. Use a 9 to 12v DC battery and jump yours for only ONE second. A tiny spark may be seen. Then try charging with your charger.

How to convert 12V adapter to 9V?

Install the smaller resistor first, stepping down your voltage from 12V to 11V. Once you've added the first resistor to your circuit, install the larger resistor to step the voltage down again. This resistor will take the remaining 11V current and reduce it to the 9V output you desire.

What happens if I plug in 12V into a 5V device?

You cannot use a 12V power supply on a 5V. It will cause the device to draw more current than it is designed for and will likely burn out, causing fire hazards and explosions. In other words, if the applied voltage is more than the maximum rated voltage then the device will undoubtedly fail due to overvoltage.

What happens if I charge a 12V battery with a 19v charger?

It depends how intelligent your charger is. The theory is correct, a 19 v charger should drive current into a 12v battery and charge it. However, many laptop chargers will have current limiting built in and if it sees the load as excessive, them it can switch out of charging.

Can I use a 10v adapter for 12V?

No. If you are going to use another adapter use one with the same voltage and at least the same amperage. If you use one with less amperage then the device might try draw more juice and burn out the new adapter.

Is a car battery 9V or 12v?

The energy output is the product (voltage * current * time). The big 12 V batteries used in cars are designed to hold enough energy to get a car started even when the engine is somewhat stuck.

Why are 9V batteries still used?

As the power demands of transistor radios came down, so did the power output of the battery, until its size and power was eventually standardized into the 1604 international ANSI standards. Today, the 9 V battery is used in everything from speakers and smoke alarms to walkie-talkies and industrial meters.

Is a 9V battery just 6 AAA batteries?

But 9V (aka PP3) batteries are not made of AAAAs either, although that's a pretty common misconception. Rather they're typically made of six LR61s, which are a smidgen smaller than AAAAs.

Why don't you get a shock from a 9V battery?

You will not feel any shock or tingling if you put a 9 volt battery on your nails or hair because current cannot pass through them, while blood is a conductor and blood flowing behind your wet tongue will create a tingling effect.

Can I power a 12V light with a 9V battery?

6. Can I Power a 12V Strip With a 9V Battery? The answer is “Yes”. A 12V strip can run on a power supply a little lower than its required electrical voltage, like a 9V alkaline battery.

Can I use 9V adapter for 12V ups?

No, it will not be possible to do that. If the UPS gives an output of 12 Volts, then it can be connected only to the modem, as the modem can accept the 12 Volts input and work normally on the 12 Volts. However, the 9 Volt router cannot be run on the 12 Volt UPS.

Does a 9V battery supply AC or DC?

The battery is at 9V, and it pretty much keeps that voltage constant, until it dies. The chemical reactions inside the battery creates DC voltage.

Will too much voltage hurt a device?

Voltage that is too high can cause premature failure of electrical and electronic components (e.g. circuit boards) due to overheating. The damage caused by overheating is cumulative and irreversible.

What happens if I use a 12V adapter on a 10v device?

Choosing an adapter with a higher or lower voltage or current rating may cause the connected device to malfunction. This happens if the adapter's VDC is lower than the device's input voltage even when their current ratings are the same.

Does plug voltage matter?

The voltage output is critical and must match your new charger. For example if you are using a charger with 20V output, look for a replacement device with matching voltage. By using different voltages, you risk shortening the lifespan of your batteries and your device.