AC16DGM Teccor Electronics, AC16DGM Datasheet - Page 162

• Manufacturer Part Number: AC16DGM
• Manufacturer: Teccor Electronics

AN1006
Procedure 12: I
To measure the I
1. Set Step/Offside Polarity by depressing Invert (release but-
2. Set Polarity to (+).
3. Set observed dot to bottom right corner of CRT grid by turn-
4. Repeat Procedure 11.
Procedure 13: I
To measure the I
1. Set Polarity to (–).
2. Set Step/Offset Polarity to non-inverted position (button
3. Repeat Procedure 11. (Figure AN1006.15)
Procedure 14: I
To measure the I
1. Set Polarity to (–).
2. Set Step/Offset Polarity by depressing Invert (release but-
3. Set observed dot to top left corner of CRT grid by turning the
4. Repeat Procedure 11.
Procedure 15: V
To measure the V
1. Set Polarity to (+).
2. Set Number of Steps to 1. (Set steps to 0 (zero) on 370.)
3. Set Offset by depressing Aid. (On 577, also set 0 (zero) but-
4. Set Offset Multiplier to 0 (zero). (Press Aid and Oppose at
5. Set Terminal Selector to Step Generator-Emitter Grounded.
6. Set Mode to Norm.
7. Set Max Peak Volts to 15 V. (16 V on 370)
8. Set Power Dissipation to 10 W.
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ton on 577).
ing the horizontal position knob. When Quadrant II testing is
complete, return dot to original position.
extended, on 577 button depressed).
ton on 577).
Horizontal position knob. When Quadrant IV testing is com-
plete, return dot to original position.
ton to Offset. Button is extended.)
same time on 370.)
Figure AN1006.15 I
GT
GT
GT
GT
GT
GT
GT
GT
– Quadrant III parameter:
– Quadrant IV parameter:
– Quadrant II parameter:
– Quadrant III [MT2 (-) Gate (-)]
– Quadrant IV [MT2 (-) Gate (+)]
– Quadrant II [MT2 (+) Gate (-)]
parameter:
GT
in Quadrant III = 27 mA
I GT
PER
PER
PER
DIV
DIV
PER
DIV
9m
DIV
V
E
R
T
H
O
R
Z
S
T
E
P
()k
I
mA
mA
50
10
5
AN1006 - 10
9. Set Step Family by depressing Single.
10. Set Horizontal knob to 2 V/DIV.
11. Set Step/Offset Polarity to non-inverted position (button
12. Set Current Limit to 500 mA (not available on 577).
13. Increase Variable Collector Supply Voltage until voltage
14. After 12 V setting is complete, change Horizontal knob to
Procedure 16: V
To measure the V
1. Set Step/Offset Amplitude to 20% of rated V
2. Set Left-Right Terminal Jack Selector to correspond with
3. Gradually increase Offset Multiplier until device reaches
Procedure 17: V
To measure the V
1. Set Step/Offset Polarity by depressing Invert (release but-
2. Set Polarity to (+).
3. Set observed dot to bottom right corner of CRT grid by turn-
4. Repeat Procedure 16.
Procedure 18: V
To measure the V
1. Set Polarity to (–).
2. Set Step/Offset Polarity to non-inverted position (button
extended, on 577 button depressed).
reaches 12 V on CRT.
Step Generator.
location of test fixture.
conduction point. (Figure AN1006.16) Measure V
lowing horizontal axis to the point where the vertical line
passes through the axis. This measured value will be V
(On 370, V
offset value.)
ton on 577).
ing the horizontal position knob. When Quadrant II testing is
complete, return dot to original position.
extended, on 577 button depressed).
Figure AN1006.16 V
V GT
GT
will be numerically displayed on screen under
GT
GT
GT
GT
GT
GT
– Quadrant I parameter:
– Quadrant II parameter:
– Quadrant III parameter:
– Quadrant I [MT2 (+) Gate (+)]
– Quadrant II [MT2 (+) Gate (-)]
– Quadrant III [MT2 (-) Gate (-)]
GT
in Quadrant I = 780 mV
©2002 Teccor Electronics
Thyristor Product Catalog
Application Notes
GT
PER
PER
PER
DIV
DIV
PER
DIV
DIV
V
E
R
T
H
O
R
Z
S
T
E
P
()k
9m
I
.
GT
100m
500
mA
mV
50
by fol-
GT
.