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Technical Manual
3–11
Ampro Product Reliability Testing
Regulatory testing
Knowing that many embedded systems must qualify under EMC emissions and suscepibility
testing, Ampro designs boards with careful attention to EMI issues. Boards are tested in standard
enclosures to ensure that they can pass such emissions tests. Tests include European Union
Directives EN55022 and EN55011 (for EMC), EN61000-4-2 (for ESD), ENV50140 (for RF
Susceptibility), and EN61000-4-4 (for EFT). Conducted Emissions testing is also performed at US
voltages per FCC Part 15, Subpart J (the European Union Directives are otherwise compatible with
Part 15 testing).
Shock and Vibration Testing
Boards intended for use in harsh environments are tested for shock and vibration durability to
MIL-STD 202F, Method 213-I, Condition A (three 50G shocks in each axis) and MIL-STD 202F,
Method 214A, Table 214-I, Condition D (11.95B random vibration, 100 Hz to 1000 Hz). (Contact
your Ampro sales representative to obtain
Shock and Random Vibration Test Report for the Little
Board/P5x CPU
for details.)
ISO 9001 Manufacturing
Ampro is a certified ISO 9001 vendor.
Wide-range temperature testing
Ampro Engineering qualifies all of its designs by extensive thermal and voltage margin testing.