ea-ps_2084-03b
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ea-ps_2084-03b [2015/06/07 17:46] – add connection table kingkevin | ea-ps_2084-03b [2015/06/07 19:03] – add picture kingkevin | ||
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* not noname: Elektro-Automatik (never heard of it, but it's German and they have a decent website) | * not noname: Elektro-Automatik (never heard of it, but it's German and they have a decent website) | ||
* provide a communication interface: USB with proprietary documented protocol | * provide a communication interface: USB with proprietary documented protocol | ||
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Here some more documents about this power supply: | Here some more documents about this power supply: | ||
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But doing that manually just takes to long. | But doing that manually just takes to long. | ||
So I decided to implement the protocol to control the the power supply, and I will measure the set output using a DMM connected to the computer. | So I decided to implement the protocol to control the the power supply, and I will measure the set output using a DMM connected to the computer. | ||
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===== power supply ===== | ===== power supply ===== | ||
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| brown + 10kΩ | | B | | | brown + 10kΩ | | B | | ||
| | RX | C | | | | RX | C | | ||
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=== UT-D04 === | === UT-D04 === | ||
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Conclusion: don't trust the displayed voltage (it's too low), but you can be confident the output is right (except for the very low voltages and currents). | Conclusion: don't trust the displayed voltage (it's too low), but you can be confident the output is right (except for the very low voltages and currents). | ||
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+ | ====== teardown ====== | ||
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+ | Well lay out, good components, german quality ;) | ||
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ea-ps_2084-03b.txt · Last modified: 2024/01/07 17:49 by 127.0.0.1