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What else can I help you with?
Can a 6 volt adapter be substituted for a 9 volt adapter?
No, of course not. The 6v adapter only produces 6v, while the load expects 9v.
Can you substitute 9v dc for 6v dc?
Substituting a 9V DC power supply for a 6V DC supply is generally not advisable, as it can lead to overvoltage conditions that may damage the device designed for 6V operation. Components may overheat or fail, and the device may not function correctly. Always check the specifications of the device to ensure compatibility with the power supply voltage. If a 9V supply is required, consider using a voltage regulator or a suitable step-down converter to safely reduce the voltage to 6V.
What resistor should you use to get 9v to 6v?
You can only use a resistor to drop a voltage at a constant current. If you know the current, use Ohm's law to calculate the resistor value.
Can a 9V 1A replace a 6V 300ma power cord?
No, a 9V 1A power supply cannot replace a 6V 300mA power cord. The voltage of the replacement power supply is higher than the original required voltage, which could damage the device. Additionally, the current rating of the replacement is sufficient, but it’s essential to use a power supply that matches both the voltage and current specifications of the device. Always adhere to the manufacturer's requirements for voltage and current to ensure safe and proper operation.
Can you use 9v 100ma adaptor for powering a leap pad instead o 9v 700ma?
No, if the device needs 700mA of current, your power adapter cannot supply adequate current.
Four 9-volt batteries are connected in parallel how much voltage is active across the circuit?
Four 9v batteries connected in a parallel will still emit 9 volts because you are not increasing the voltage, you are increasing the life. To increase the voltage of four 9v batteries, you must connect them in a series; that series will emit 9v X 4(batteries), which equals 36 volts.
Can i get 9V to 110V transformer in the market?
Sure. You can go a couple of ways. You can look for a 110v to 9v transformer, if you can find one, or you can get a 110v to 18v center tapped transformer. If you get the second one, when you hook up the 9v side, you connect between one of the ends of the 18v coil and the center tap. Right now you're thinking, "I said a 9v to 110v transformer, not a 110v to 9v." That you did, but transformers don't care about that--they'll step voltage up as readily as they'll step it down. (Back when all we had was tubes to work with, transformers with a 6v winding and a high-voltage winding--300v, 400v, 2500v, whatever--were very common because tubes need a LOT of voltage to work.) There are two things you really should think about here if you're trying to take 9v to 110v. First, if your intention was to get line voltage out of a 9-volt battery, stop right here. Transformers only work with AC voltage, and a battery puts out DC. The other thing is, if you've got 9v AC and you feed it into a transformer that will give 1A at 9V, 0.08A at 110V will come out of the unit. Eight one-hundredths of an amp isn't really enough to do anything with. If you want to get 1A worth of 110v from 9v, you need to feed (assuming perfect efficiency in the transformer, which you will not get) 12.5A at 9v, or 25A at 9v if you have a transformer with a more likely 50 percent efficiency. It's possible to step 9v up to 110v, but it's probably not worth your time to do so.
Will a 9v DC adapter damage a device that requires a 6v DC adapter?
Yes, the manufacturer specifies what the working voltage of a device will be and that voltage has to be adhered to.
What is 9v plus 74?
this is an expression with a variable that is "v" 9v+74
Can you connect a 9v battery to a 3.7v cellphone battery parallel?
No you shouldn't do that. The voltages are different, and paralleling batteries aren't a good idea anyway. Why would you want to do this?
Can you use a 9v 300mA adapter on a 9v 200mA device?
No. The adaptor will overheat.
What is the factorization of 3v2 plus 9v?
3v2 + 9v = 3v (v + 3)
