 |
|||
|
Page Title:
Power box components assembly test procedure |
|
||
| ||||||||||
|
|  MIL-P-70624A(AR)
4.4.3 Testing. Testing is described in the First Article and
Quality Conformance Inspection Tables.
4.4.4 Inspection equipment. The inspection equipment required
to perform the examinations and tests prescribed herein is described
in the "Paragraph Reference/Inspection Method" column in the tables
starting with 4.4.2.1. The contractor shall submit for approval
inspection equipment designs in accordance with the terms of the
contract.
See MIL-W-63150 and 6.3 herein.
4.5 Methods of inspection.
4.5.1 Power box components assembly (Dwg. 9359910).
4.5.1.1 Power box components assembly test procedure.
Set the power supply to 26 .5 VDC and turn it OFF.
a.
b. Connect the power supply to the NATO connector J8, the
positive lead to (+), (center pin) of NATO connect and the negative
lead to (-).
c. Turn power supply to ON. Use a multimeter to measure
the pin values for the requirements specified in 3.3.1.
4.5.1.2 Power box com ponents assembly test procedure.
b. Turn power ON. Use a multimeter to measure the pin
values for the requirements specified in 3.3.2.
Turn power OFF and disconnect all connections.
c*
4.5.1.3 Ambient tern perature (75F 10F). The Power Box
Components Assembly shall be conditioned at the specified
temperature for a minimum of 24 hours prior to testing as specified
in 4.5.1.1 and 4.5.1.2.
4.5.1.4 Cold tern perature (-25F -5F). The Power Box
Components Assembly shall be conditioned in accordance with
MIL-STD-810, Method 502.1, Table 502.2-1, Basic Cold (Cl) Procedures
II. The Power Box Components Assembly shall be tested immediately
after conditioning as specified in 4.5.1.1 and 4.5.1.2.
4.5.1.5 Hot tem perature (120F +5F). The Power Box
Components Assembly shall be conditioned in accordance with
MIL-STD-81O, Method 501.2 Table 501.2-111, Hot (Al) Procedure II.
The Power Box Components Assembly shall be tested immediately after
conditioning as specified in 4.5.1.1 and 4.5.1.2.
79
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals