 |
|||
|
|
|||
| ||||||||||
|
|  MIL-P-82534(OS)
4.6.1.2 Insulation resistance. Using the megohmmeter specified in
4.4.1c, measure the resistance between:
a. Each of the eight independent circuits of connector 1A1J2
b. The eight independent circuits of connector 1A1J2 and the pro-
grammer housing
c. The eight independent circuits of connector 1A1J2 and the shell
of connector 1A1J2
When a potential of 500 plus or minus 50 volts DC is applied, the resist-
ances shall be not less than 20 megohms.
4.6.1.3 Nonfunction indication.
4.6.1.3.1 Arming circuit. Using the tester specified in 4.4.1f, measure
the resistance between contacts S and D of connector 1A1J1. After 30 seconds,
the resistance shall be not less than 80 ohms. After the acceleration test of
4.5.1.7, the resistance shall be not more than 80 ohms.
4.6.1.3.2 Interlock circuit. Using the tester specified in 4.4.1f, measure
the resistance between contacts S and A of connector 1A1J1. After 30 seconds,
the resistance shall be not less than 80 ohms.
4.6.1.3.3 Misfire indicator circuit. Using the megohmmeter specified
in 4.4.1c, measure the resistance between contacts Y and U of connector 1A1J1.
The resistance shall be not less than 5 megohms, when a potential of 500 plus or
minus 50 volts DC is applied.
4.6.1.4 Operation. Using the tester specified in 4.4.1f, energize the
programmer with 12.75 plus or minus 0.25 volts DC applied between contacts H
(negative) and f (positive) of connector 1A1J1. The programmer shall then pro-
vide the voltages indicated in the following tests.
4.6.1.4.1 Regulated voltage. Using the tester specified in 4.4.1f, mea-
sure the voltage between contacts S and M (positive) of connector 1A1J1. The
tester shall indicate 10.000 plus or minus 0.010 volts DC.
4.6.1.4.2 Resaturation voltage. Using the tester specified in 4.4.1f,
measure the voltage between contacts S and L (positive) of connector 1A1J1. The
tester shall indicate 0.210 plus or minus 0.010 volt DC.
4.6.1.4.3 Twenty-eight volt test. Using the tester specified in 4.4.1f,
measure the voltage between contacts S and d (positive) of connector 1A1J1. The
tester shall indicate 28 plus or minus 3 volts DC.
16
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals