Power Supply Protection Circuit
- Document #:
- LIGO-D1101816-v3
- Document type:
- D - Drawings
Other Versions:
| LIGO-D1101816-v2
07 Oct 2015, 11:32 |
| LIGO-D1101816-v1
26 Oct 2011, 08:36 |
- Abstract:
- A circuit for use with highly sensitive power application such as in-vacuum electronics or the like. This design is rated at up to +/- 26VDC at +/- 1ADC. The circuit protects against reverse polarity, missing supply rail, and provides a soft start to protect sensitive circuitry.
- Files in Document:
-
- PDF of Schematic and Layout (DC_power_v3.pdf, 330.8 kB)
- Zipped gerber files for manufacture (DC_power_v2.zip, 69.5 kB)
- Other Files:
- Altium Project Files (zipped) (DC_power_v2 (1-10-2012 3-46-04 PM).zip, 82.1 kB)
- ICS/JIRA Record:
-
- ICS_LINK
- Topics:
- Authors:
- Keywords:
- DC power protection
- Notes and Changes:
- Version 3 - Noticed C8 is actually in backwards on the version 2 schematic and circuit board. Version 3 correctly depicts the capacitor as it should be, but the board is still wrong. The board should be fixed prior to making more of these. Consider addition of e-fuse circuitry for a complete solution. All other files simply copied from V2 other than the PDF schematic