Assume that the forward voltage drop across each LED is 2 volts. Determine the current through...
Assume that the forward voltage drop across each LED is 2 volts. Determine the current through resistor R when the low-side transistor switch is on, in saturation and V_CE = 0.2 V. (V_CE is the collector to emitter voltage drop for the saturated transistor.) Insert a numeric answer in units of milli-Amps. +12 V ¿t § R=1002 1002 5 van Transistor ON
Assume that the forward voltage drop across each LED is 2 volts. Determine the current through resistor R when the low-side transistor switch is on, in saturation and V_CE = 0.2 V. (V_CE is the collector to emitter voltage drop for the saturated transistor.) Insert a numeric answer in units of milli-Amps. +12V il &R=100 100_2 5 vain Transistor ON
Assume that the forward voltage drop across each LED is 2 volts. Determine the current through resistor R when the low- side transistor switch is on, in saturation and V_CE = 0.2 V. (V_CE is the collector to emitter voltage drop for the saturated transistor.) Insert a numeric answer in units of milli-Amps. +12V it & R=1000 100_2 5 vau Transistor ON Answer:
Assume that the forward voltage drop across each LED is 2 volts. Determine the current through resistor R when the low-side transistor switch is off in cutoff. +12V B=1002 100_2 ova transistor OFF
In the circuit shown, the motor can be modeled as a 30-ohm resistor. Determine the power delivered to the motor when the transistor is in the saturation mode. Assume the voltage drop across the collector-emitter junction of the transistor, V_CE, is 0.2 V. Insert a numeric answer in units of Watts. +6 loor CV - B
(6) A blue LED with a forward voltage drop of 3.5V is to be energized from a 12 volt battery. To light the blue LED to ful brightness requires a current of 20 mA through the LED. The blue LED has a peak inverse voltage rating of 5 V. i) Draw the circuit dingram of the arrangement you will use to light the LED to full brightness. (ii What is the value of the resistor you will use in your...
solve Choose a current limiting resistor for an LED with a forward voltage drop of 2 V and a rated current of 34 mA. The LED will be powered from a 5 V supply
(6) A blue LED with a forward voltage drop of 3.5V is to be energized from a 12 volt battery. To light the blue LED to full brightness requires a current of 20 mA through the LED. The blue LED has a peak inverse voltage rating of 5 V (i) Draw the circuit diagram of the arrangement you will use to light the LED to full brightness (ii) What is the value of the resistor you will use in your...
The LED's in the following circuit have forward voltage drop of 2 volts. Determine R1 and R2 so that each LED has a current of 20 mA. KR
The LED's in the following circuit have forward voltage drop of 2 volts. Determine R7 and R2 so that each LED has a current of 20 mA. un ws