ea-ps_2084-03b
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
ea-ps_2084-03b [2015/06/07 19:17] – [teardown] kingkevin | ea-ps_2084-03b [2015/07/11 09:11] – typo kingkevin | ||
---|---|---|---|
Line 22: | Line 22: | ||
* set voltage and current: in 0.1 V and 0.01 A steps | * set voltage and current: in 0.1 V and 0.01 A steps | ||
* wide voltage range (0-50 V): 0-84 V, 0-3 A (not a lot, but enough for electronics), | * wide voltage range (0-50 V): 0-84 V, 0-3 A (not a lot, but enough for electronics), | ||
- | * silent: | + | * silent: |
* have an earth connection: on the front panel | * have an earth connection: on the front panel | ||
* not expensive: ~ 80 € | * not expensive: ~ 80 € | ||
Line 57: | Line 57: | ||
It will set the voltage and current which are set, actual (measured by the power supply), and [[# | It will set the voltage and current which are set, actual (measured by the power supply), and [[# | ||
+ | Using [[https:// | ||
+ | These probably allow you to flash the firmware or calibrate the power supply. | ||
===== multimeter ===== | ===== multimeter ===== | ||
Line 78: | Line 80: | ||
Finally I found a FT232-based RS232 to USB converter. | Finally I found a FT232-based RS232 to USB converter. | ||
This is an expensive cable (but good quality), from an evil company, and it worked. | This is an expensive cable (but good quality), from an evil company, and it worked. | ||
+ | |||
+ | Here is the schematic of this cable: | ||
+ | |||
+ | {{: | ||
But instead of using it, I decided to connect the cable to a CP2102-based UART to USB converter. | But instead of using it, I decided to connect the cable to a CP2102-based UART to USB converter. | ||
Line 157: | Line 163: | ||
====== teardown ====== | ====== teardown ====== | ||
- | Well lay out, good components, german quality ;) | + | Well laid out, good components, german quality ;) |
{{: | {{: |
ea-ps_2084-03b.txt · Last modified: 2024/01/07 17:49 by 127.0.0.1