machtpc

Can I use a power supply with higher voltage?

Higher current (A) is okay because the device won’t use as much, but higher voltage (V) is going to “fry” it. Conversely, lower voltage is unlikely to cause damage since the device simply won’t have enough power, but lower current can cause trouble because the power supply cannot provide enough.

What happens if you use a higher voltage power supply?

If the current is the same but the voltage is too high, the device will shut itself off. It can run hotter than normal if it doesn’t, which can shorten the life of the device or cause immediate damage.

Can I use a 15V power supply on a 12V?

Onus : Assuming the polarity is correct, plugging in a 12V input to a device requiring 15V won’t do any damage, however if you undervolt an amplifier, you may get clipping or other distortion.

Can I use a 12V power supply on a 9.5 V?

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. There are some guitar pedals built to handle voltages higher than 9V. Those pedals will work perfectly fine with a 12V adapter.

Can I use a 12V power supply on a 24V?

If you’re trying to go the other way and connect a 12V power supply to operate 24V LED strips, unfortunately, you are out of luck. You’ll need to purchase a transformer or voltage booster, or, more straightforwardly, a 24V power supply.

What happens if I use the wrong power supply?

If the current is the same but the voltage is too high, the device will shut itself off. It can run hotter than normal if it doesn’t, which can shorten the life of the device or cause immediate damage.

Is a higher wattage power supply better?

A higher-watt PSU can supply more power. … For example, if the maximum power or combined TDP (total design power) of your system’s present components is 300 watts, a 600-watt PSU would be a good fit. In a high-end system loaded with components that may peak collectively at 700 watts, a 1200-watt PSU would work well.

Can I use a 12V power supply on a 19v?

A 12V adapter is unlikely to damage the components, but it is possible depending on the design and that’s why I mentioned it. The likelihood is probably vey tiny though so you can probably ignore that bit.

Can I use a 16V power supply on a 12V?

You could use a 12 volt voltage regulator so that the motor gets the required voltage level instead of the 16v. You should put a meter up to the supply to see what voltage it really is throwing out. Obviously, you have seen that the 16v supply doesn’t work with the 12v motor.

Can I use a 15V power supply on a 16V?

dendad. The 16V AC 500mA supply will not work as the turntable label says it needs a 2Amp, or 2000mA supply. Your 16V one does not have the current capacity.

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

You can’t use a 12V adapter to power a 9V guitar pedal. A pedal that only handles 9V can be destroyed by using a 12V adapter. It’s possible for a power supply to ruin your pedal even if you get the voltage right.

Will too much amperage hurt a device?

Can too many amps damage a device? … If an incorrect voltage is used — say a higher voltage than the device is rated to accept — then yes, too many amps may be drawn and the device can be damaged. This is why it’s critical to use the correct voltage.

Can I use a 10v adapter for 12V?

No it’s not safe for the most of cases. There are two reasons. Since newer adapter has more terminal voltage therefore device is liable to draw more current and bad thing is that newer adapter is ready to provide more current.

Can 2 12v power supplies in series?

The outputs of two or more power supplies can be easily connected in series to obtain a combined output with a higher voltage than provided by a readily available standard supply.

What happens if I use 24V instead of 12v?

If you run a 12v motor from 24v its current drain and speed will still depend on the mechanical loading. However under no load it will now run at twice the speed at which it originally ran with 12v. Heating in the motor is still related to the current – so you can still run it at its full rated mechanical load/current.

Is 12v better than 24V?

12V systems require massive wires when pulling large loads because the current (amps) are higher. … If this were a 24-volt system only those cables would be needed. Because 12V batteries use two times the amperage at a given power draw, they are less efficient than a 24V battery due to resistive losses.