DCDCv9-3r1.2
- Updated all Docs, for details see Revision History (new) on last page of each document:
Documentation:
| Change | Page |
|---|---|
| Added update regards magnetic flux calculation | 33 |
| Added note in case of error message in LTSpice and missing Solver | 53/54 |
| Revision history added for future changes | 63 |
| Improved translation and formatting of miscellaneous words | misc. |
Build Guide:
| Change | Page |
|---|---|
| Replaced “instructions” by ‘Build Guide’ in the first sentence of the second section for better clarity | 6 |
| Specified “Specify Layer Sequence” | 8 |
| Improved wording in the caption of the screenshot, replaced “current sign” by “voltage sign”, swapped values R67 and R68 for 400 V (does not change anything electrically, but looks nicer) | 39 |
| Added Revision History for future changes | 47 |
| Improved translation and formatting of miscellaneous words | misc. |
Table and Datasheet:
- Added storage time and voltage after this time for C_start1
Miscellaneous:
-
added STEP files in addition to the STL for Transformer parts
-
fixed components on Mouser_BOM_for_PCBA despite being already placed on the PCBA:
- D3,D4,D5,D6,D7 (LED Green)
- C5,C33,C46 (10 µF 0805)
- added UCC25600 for PCBA
-
included improvements on LTspice Simulations
-
Changed Mounting Holes from 2.9 mm to 3.0 mm.
Although 2.9 mm was a nice fit for M3 screws, increasing it a bit will help against manufacturing tolerances.
Note: The footprint originated from a M2.5 Footprint. Despite changing the diameter, the old name remained in the footprint title until now.
Rules note: T 10.1.2 does not apply (Minimum M4), als the DCDC is not part of any primary structure. However, if somebody really needs M4, it is totally possible to increase the hole size by drilling - there is enough distance between the hole and traces. Just make sure that any screw heads are not shorting anything. The use of M4 pan head screws might therefore not be possible.