Can I Use 12V 2A For 5V 2A?

Yes it’s possible. 5V 2A is 10 W. 12V 1A is 12 W.

Can I use a 12V power supply on a 5V?

The device will very likely burn out. In addition, depending on what the device is and the capacity of the 12V supply, connecting a 12V supply to a device rated 5V max could lead to a hazard – fire, explosion, etc.

Can I use a 5V 1A wall charger to charge my 5V 2A powerbank?

Can I charge this power bank with a 5V/1A output wall charger/adaptor? Yes. It may take longer to charge.

Can I use a 5.2 V 2A charger in place of 5V 1A charger?

Can I use a 5.2v 2a charger in place of 5v 1a charger? – Quora. Hi, thanks for A2A. Yes, you can use it. The charger must be suitable for the battery of the smartphone.

Can I use a 12V 2A power adapter on 12V 1.5 a device?

Yes, there will be no problem. As long as the voltage of 12 Volts is same, it will work perfectly fine on a 12 Volt 1 Amp power supply as it would on a 12 Volt 0.17 Amp power supply.

How do you convert 12V to 5V?

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 5V 1A instead of 5V 2A?

If you use 5V 2A for the use of 5V 1A, it will work. There will be a dip in the output voltage if you operate a load of 2.5 A rated value.

Is 5V 1A the same as 5V 2A?

When charging a 5V/1A phone, the 5V/2A charger and the 5V/1A phone charger have the same current, but the 5V/0.6A charger current is slightly lower and the charger is overloaded. So as long as it is a regular charger, such as the original phone charger, it can be compatible.

Can I use A 5V 2A charger with A 5V 4A device?

Originally Answered: The charger given for me is 5V/2A , Can I use a 5V/4A charger for my device? No, you cannot use that because it is actually exceeding the current rating.

Can I use 12v 2A for 12v 1A?

Yes You can 12 V 2A for 12 V 1A.

Can I use 12v 2A for 12v 5A?

Yes, you can use. The voltage rating of the device should not decrease but for current it will work as it means the device need 1.5A current to work and our adapter is capable of providing till 3A current.

Can I charge a 5V battery with a 12v charger?

Yes, it is absolutely safe to charge a device with a charger that has more current capacity than needed. Since the voltage is held constant (5V), the only factor that determines current draw is the load (another term for resistance) the device places on the charger.

Can I use a 2A power supply for a 1A device?

If you plug a 2A device into a 1A charger, you will only get 1A. The device will charge more slowly (1/2 speed roughly) but everything will be fine. see less It is perfectly safe to plug a device that draws 1A into the 2A port and vice versa. Amperes are a measure of current capacity.

Can I use 2A in 1.5 A?

Yes. The 2A rating for the charger supply is the maximum current it can supply. The device being charged will take only what it needs.

Will too little amperage hurt a device?

you can’t really damage a device with amps, as a device itself consumes amps it needs to power function(s) it performs, unless it is damaged already, in which case damage will be done to the power supply, unless the output of the power supply is protected.

What resistor do I need for 12V to 5v?

12v to 5v converter using a voltage divider:
Components required: One 12v battery, 1.8k resistor, 1.3k resistor, connecting wires.

Is USB always 5v?

All USB ports are 5 volts DC. The transformer (or computer) will take care of converting the 120/220 AC current to the necessary 5 volts DC. You will not fry anything. The available current can vary though.

How do you make a 12V DC power supply?

Constructing Dual Power Supply Circuit:

1. Step-I: Converting 220v AC into 12v AC using Step Down Transformer.
2. INPUT: 220V ac, 50 Hz.
3. OUTPUT: Between outer terminal and middle terminal: 12V ac, 50 Hz.
4. Step – II: Converting 12v AC into 12v DC using Full Bridge Rectifier.
5. Here, full bridge rectifier is used.
6. INPUT: 12V ac.

Is there a 5 volt battery?

You can buy a 5 volt battery pack. All those USB battery packs that are available virtually everywhere put out 5 volts.

Is 5V 2A a fast charger?

The 5V 2A USB-C wall charger enable fast charging for more powerful devices. Supports 2A output charges your type-c supported device at full speed.

Does 2A charger damage my phone?

To answer it in a word, NO it doesn’t damage your battery. It is basically due to the fact that current is pulled and voltage is pushed. Now, assume our phone charger supplies 5V 2A and your phone is designed for 5v 1A. So, even if your phone charger supplies 5V 2A , your phone will only receive 5V 1A.