Electrist for Palm OS
Operators Manual
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- Interface
- Calculators:
- Other:
-
Ohm's Law/Watt's Law -
Resistor Value -
Series/Parallel R/L/C -
Unknown Value -
Voltage/Current Dividers -
Reactance -
Impedance -
Resonance -
Sine Conversions -
Decibels -
VSWR -
Delta/Wye(Delta/Star) -
Time Constant -
Conductor Size Selection -
Conductor Voltage Drop
This calculator will function in two ways:
- Calculate color code given value
- Calculate value given color code
- Ideal: The specified target value (without regard to variance)
- Max: The maximum allowable value within the given tolerance
- Min: The minimum allowable value within the given tolerance
- 1st Band: The color of the first band (first digit)
- 2nd Band: The color of the second band (second digit)
- 3rd Band: The color of the third band (multiplier)
- 4th Band: The color of the fourth band (tolerance)
- Enter the desired value of resistor into the Ideal field
- Tap the Calc button
- Select the color of each of the 4 bands using the associated pop-up menus
Tap the box to the right of the Ideal, Min, and Max fields to select the Calculation from Value method, then:
The color band lists will adjust to display the colors associated with this value.
You can adjust the 4th (tolerance) band at any time to update the Min & Max values.
Tap the box to the right of the color band lists to select the Calculation from Color-Bands method, then:
Each time you make a change the 3 values displayed at the top of the form will change.
