answersLogoWhite

0

I just stopped using the LM3914, and now use a quad comparator (LM339) with a simple voltage divider. It's a little bulkier but at least it works.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What size resistor do you need to drop 18 volts dc to 16 volts dc?

To drop 18 volts DC to 16 volts DC, you need a resistor that can handle the current flowing through the circuit. The voltage drop required is 2 volts (18V - 16V). To calculate the resistor value, use Ohm's Law (V = I × R); rearranging gives R = V/I. The specific resistor value depends on the current (I) in the circuit. For example, if the current is 1 amp, you would need a 2-ohm resistor (2V/1A = 2Ω).


12 volts 5 watts 18 ohms?

No Let's look at the current. The current can be calculated in two easy ways using these known data: Volts/Ohms and Watts/Volts Now 12/18 isn't the same as 5/12, so there's something wrong here.


How many 100 watt lamps can be used on a 15 amp circuit at 120 volts?

Divide the total circuit wattage (15 amps x 120 volts = 1800 watts) by the individual lamp wattage (100 watts). This gives you 18 lamps that can be used on the circuit. However, it's recommended to leave some capacity for safety, so a practical limit might be around 15 lamps to be safe.


What would the voltage be in a DC circuit if there were a current flow of 6 A and a resistance of 8 ohms?

Ohms Law! E=IR Voltage equals current times resistance. Get out the old calculator...


How many amps in 18 volts?

It depends right?Because you can have 18 volts,but only have 250 ma= m illi amps.Im no wizard but i know a little about it. Then at the same time you could have 18 volts, but this time instead have 6 amps.thats what im here for is to find exactly the how and why of it.So how can you have various amps along with the same amount of volts more battery =more amps ?series-parellel?please show us the way.


When was Volts - album - created?

Volts - album - was created on 1997-11-18.


How much current will flow in a simple series circuit with a voltage drop of 10 volts and another voltage drop of 8 volts and a total resistance of 2 ohms?

V=R I then, V = 10 + 8 = 18V, R=2Ohm, I=V/R=18/2=9A


What is the equivalent of 36 amps at 12 volts at 24 volts?

36 is to 12 as 18 is to 24.


How much power is consumed by a circuit wit 120v source that draws 18A through a resistance load?

Just get out your trusty calculator and multiply 120 times 18.


Is ranges a verb?

Ranges can be a verb, as in the sentence, "The age of the girls in the class ranges from 18 to 24."


What is the maximum amperage that an 18 gauge wire can handle at 12 volts?

An 18 gauge wire can handle a maximum amperage of approximately 16.5 amps at 12 volts.


Starting voltage 1992 Dodge Dakota?

12 volts on the low end, 18 volts on the high end.