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micro, cdd - Power-One

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Reliability Tests: Thermal Shock<br />

In the Thermal Shock test, is used to evaluate the boards assembly quality<br />

(soldering joints, components, etc.) once they are submitted to fast thermal shocks<br />

between -25°C and +100°C for a total of 1000 cycles.<br />

• Bare board of MICRO-I-0.3(0.25) OUTD placed on thermal shock chamber lift.<br />

Not operating<br />

• Temperature shock: from -25°C to +100°C in 10sec. ; dwell time 10 min. High<br />

Temp./ 10 min. Low temp., 1000 cycles.<br />

• Board temperature<br />

monitored by data-logger.<br />

• No faults detected

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