What is 5V DC motor
A DC motor is any of a class of rotary electrical motors that converts direct current (DC) electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields.
Can a 5V motor run on 12V
You can not power a 5V motor with a 12V supply, unless you keep it submerged in liquid nitrogen to deal with the heat.
What is the difference between 5V and 3.3 V
3V3 and 5V are standard voltage levels nowadays in power supplies. Although there is only a 1V7 difference between both voltages, it is enough to provide a significant difference in power efficiency.
Can you run a 6V motor on 5V
At some point the supply voltage could be too low for the motor to start up, but powering a 6V motor with 5V should not be a problem. If you want to increase the speed and torque of your motor then you could do that using an appropriate step-up voltage regulator.
Can I run 5V motor with 9V battery
Powering an 5V motor by a 9V battery can damage the motor. You can either add an voltage regulator or resistor to consume the excess voltage. These devices must support the current drawn, and produce heat depending on the voltage difference (4V) and current (145mA per motor), according to P=U*I.
Can you use 5V for 3.3 V
The easiest way to convert a 5V analog signal to a 3.3V analog signal is to use a resistor divider with an R1:R2 ratio of 1.7:3.3.
Will 5V work with 3.3 V
A 3.3 V device can interface with a 5V device without any additional components. For example, a logic 1 (HIGH) from a 3.3 V device will be at least 2.4 V. This will still be interpreted as a logic 1 (HIGH) to a 5V system because it is above the VIH of 2 V.
Can I use 5V instead of 6V
No, a 5v adapter is never recommended to power a 6v device. Because we need a voltage higher than that of the battery before it will charge properly. As a device is required to run from the voltage rating it is given, hence if we use a 5v adapter for a 6v rated device, the device won't start at all.
Can a 9V battery power a 3V motor
A 9V battery is too small to run a motor of any good capacity, except may be a toy motor. Best thing is to use proper rating of 12 V battery. You should use large capacity 12 V battery to supply required voltage to motor.
Can I use a 9V power supply on a 3V
You can use your 9V battery if you step down the V to ~3V. You can search Ebay for a DC-DC stepdown converter (usually less than 3$). The other thing you can do is buy an AC to DC adapter that plugs into the wall & steps down the voltage from 120V AC to ~3V DC.
Can I use 5V for 3V LED
You need to have that order of "leeway" voltage across the resistor in order to allow for variations in the LED voltage, so for an LED with a conduction voltage of 3 V, it is generally not practical to operate it from less than 5 V.
Can I use 5V charger for 3V battery
Probably not directly. A 5V charger has a specified voltage. If 5V are applied to a discharged Lithium-Polymer battery (around 3V), the current going into the battery might be several times over the maxium tolerable charging current for a 380mAh battery, which would be 380mA (better is 100mA).
Can I run a 6V motor on 5V
At some point the supply voltage could be too low for the motor to start up, but powering a 6V motor with 5V should not be a problem. If you want to increase the speed and torque of your motor then you could do that using an appropriate step-up voltage regulator.
Can I use 5V adapter for 3.7 V battery
Charging a 3.7v battery with a 5v charger. Here's everything about using a 5 V charger to charge a 3.7 V cell phone battery being safe to use: It's not safe to charge a 3.7 V cell phone battery with a 5 V charger for both the equipment and personal safety.
Can a 12V motor run on 3V
That's the operating point. In a nutshell, there is nothing wrong with running a 12V motor on anything below 12V, but it will be weaker, and therefore slower, or even may fail to start depending on the load.
Can a 12V battery run a 36V motor
If you are talking DC motor then putting 12V into a 36V motor just makes it go slow with less torque. No harm done, unless having less torque means that the motor sits there stalled because it hasn't enough power to turn it's load yet there may be enough current flowing to overheat one armature winding.
Can I use 5V charger for 3v
Can I use A 5V adapter to power A 3V device It could result in immediate failure that could result in smoke or even fire.
What would happen if a 3v appliance used a 5V battery
The electrical appliance may get warm or overheat as 5V is more than required for it to work. The bulb will not light. The bulb will be dimmer than normal.
Can I use 5V charger for 3V
Can I use A 5V adapter to power A 3V device It could result in immediate failure that could result in smoke or even fire.
Can 5V charge 3.7 V
Charging a 3.7v battery with a 5v charger. Here's everything about using a 5 V charger to charge a 3.7 V cell phone battery being safe to use: It's not safe to charge a 3.7 V cell phone battery with a 5 V charger for both the equipment and personal safety.
Can you charge A 3V battery with 5V
You can't just connect 5v to a lithium-ion battery and expect it to work. What will happen is the cell will reach 4.2v or fully charged, then continue to rise, much past 4.3v it will start to heat up as it cannot accept any more charge. If you carry on the cell will vent, and might even catch on fire.
Can a 12V motor run on 5V
Probably not. The motor will not have much torque, if any. Depending on the motor size the current draw will go up and is likely to be more than the charger can supply. 5Vdc is less than 1/2 the expected drive voltage of 12Vdc.
Can I use a 12v charger on a 36v battery
Cons: You'll need a special charger for a 36V lithium battery. 12V chargers are more common on the market, but they won't cut it.
Can I use a 40v battery on a 36v motor
A: Yes. I called B&D about that as I have the 36v string trimmer and liked it enough to see if they could both use the same battery. The Guy from B&D told me the 40v and 36v batteries were identical, and compatible with either tool.
What would happen if A 3V appliance used A 5V battery
The electrical appliance may get warm or overheat as 5V is more than required for it to work. The bulb will not light. The bulb will be dimmer than normal.
