130-28176 Parallax Inc, 130-28176 Datasheet - Page 77

• Manufacturer Part Number: 130-28176
• Description: KIT PARTS PROCESS CONTROL
• Manufacturer: Parallax Inc

Specifications of 130-28176

• Accessory Type: Education Kit
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: Board of Education Full Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

What happens to the load line? The value of I
reduced by a factor of 10 also.
Relative to using a 1 kΩ value for R
movement does it now take to control the transistor over its full active range? Since I
is so much smaller, a much lower value of I
much lower value of V
rotated a smaller amount.
Figure 3-14 DC Load Line and Transistor Power
√
√
√
√
√
√
Adjust the potentiometer slowly. Note the range over which the load line goes
from cutoff to saturation.
Replace R
In StampPlot, change the value of R
Adjust the potentiometer slowly over its full range.
Return R
Change StampPlot RC value to 1.
C
C
to a value of 1 kΩ.
with a 10 kΩ resistor.
P
to reach saturation, which means the potentiometer needs to be
C
(see Figure 3-12 and Figure 3-13), how much
B
C
required for saturation is defined, and thus a
to 10.
SAT
is smaller by a factor of 10. Power is
SAT