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Old 09-22-2009, 02:54 AM
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Tektronix TDS 3054C Testing - Part #2

Hi everyone,

Here is the second test, as noted in the previous Test #1 components items #1 through #4 are the same ......

TEST #2

Components -

1) International Rectifier - IRFPG50 HEXFET® Power MOSFET
2) Fairchild Semiconductor - NE555N Timer
3) Vishay Spectrol - SP534 Percision Potentiometer/ 10-turn 2-Watt
4) Exide Technologies Battery "Liquid" Model # GT-H - TRACTOR 12V 12Ah CCA 235

5) Quantum 10 Ohm + - 1% "Replication"
6) "ADDED" 4,000 ohm resister in series between 555 power adjustment potentiometer and 1N914 diode positive rail

Potentiometer Adjustments -
1) Gate- .5 ohms
2) On- 201.6 ohms
3) Off- 317.3 ohms
4) 555 Timer- 688.0 ohms ( "plus" 4,000 ohm resister "Total" = 4,688.0 ohms )

Temperatures - ( constant + - .5 F )
1) Mosfet- 76 degrees F
2) 555- 76 degrees F
3) 10 ohm Load resister- 76 degrees F
4) Desk Top- 76.5 degrees F

Battery Voltage - 12.45 VDC ( Fluke 87 )

Additional Oscilloscope -
Monitoring the 10 ohm "Load Resistor " Fluke 123 ScopeMeter








Original 20us Data Dump (CSV file)
Crunched 20us Data Dump (CSV file)

Original 2us Data Dump (CSV file)
Crunched 2us Data Dump (CSV file)

Well I guess it's up to the Scholars or Academics now Members, Guests and Replicators the data is what it is ..... because I was there

Best Regards,
Glen
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