Figure 3 for #11 to #12. LM 117 VIN-28V VIN VOUT VOUUT R2 is half as much as R1 and Vref is 2V. ADJ R1 240 Vref ladj 11 C2 0.1uF R2

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Figure 3 for #11 to #12.
LM 117
VOUT
VOUT R2 is half as much as R1
VIN-28V
VIN
and Vref is 2V.
ADJ
R1
240
Vref
ladj
11
C2
C1*
* 0.1µF
R2
Transcribed Image Text:Figure 3 for #11 to #12. LM 117 VOUT VOUT R2 is half as much as R1 VIN-28V VIN and Vref is 2V. ADJ R1 240 Vref ladj 11 C2 C1* * 0.1µF R2
Electronic circuits
Please determine the following:
11. What is the adjusted value
of the current in Figure 3 with
the given variables?
O 150mA
O 75mA
O 50mA
O 2mA
12. What is the adjusted value
of R2 with the same given
variables and adjusted current
of #11 if the output voltage is
9V?
0 84 ohms
O 48 ohms
O 48 kilo ohms
O 550 ohms
Transcribed Image Text:Electronic circuits Please determine the following: 11. What is the adjusted value of the current in Figure 3 with the given variables? O 150mA O 75mA O 50mA O 2mA 12. What is the adjusted value of R2 with the same given variables and adjusted current of #11 if the output voltage is 9V? 0 84 ohms O 48 ohms O 48 kilo ohms O 550 ohms
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