температурни циклус

температурни циклус

A test whereby devices are stored for short periods (15 minutes) alternately at high and low temperatures in gas filled chambers, with a maximum transfer time between chambers of one minute. Normally 10 cycles are performed from -65° to + 1 WC. This stresses device assembly because of the different thermal coefficients of expansion of the various materials used.

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Loại từ: noun
Từ đồng nghĩa:
Blossary:
Ngành nghề/Lĩnh vực: Semiconductors
Category: Semiconductor quality
Company: National Semiconductor
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циклус

Physics; General physics

A complete vibration.

циклус

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The number of times per second, measured in Hertz (Hz), that a conductor carrying A.C. returns to the same frequency; generally 60Hz cycle A.C. is supplied.

софтвер

Semiconductors; Semiconductor quality

The instructions which program or sequence the functioning of the hardware of a device or system. These instructions may be contained internally (in ROM, for example) or ...

активани уређај

Semiconductors; Semiconductor quality

A device which, when subjected to a current or voltage, exhibits either gain (amplification) and/or control characteristics, or a device which converts input signal energy into ...

алфа честице

Semiconductors; Semiconductor quality

Helium nuclei emitted as a result of the radioactive decay of trace amounts of naturally occurring uranium and thorium found in semiconductor packaging materials. Alpha particles, ...

аналогни уређај

Semiconductors; Semiconductor quality

A microcircuit in which the output is a mathematical function of the input.

архитектура

Semiconductors; Semiconductor quality

The functional design of a complex component, circuit or system, including both its hardware and its compatibility with external hardware and software.