Editing New payload bus

Jump to navigation Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.

Latest revision Your text
Line 2: Line 2:


Currently, the plan is to encase the frame in Styrofoam tortilla warmers, which will serve both as isolation at altitude as well as destructible landing padding.
Currently, the plan is to encase the frame in Styrofoam tortilla warmers, which will serve both as isolation at altitude as well as destructible landing padding.
TODO: add spacebridge logo to all images.


== components of payload ==
== components of payload ==
Line 55: Line 52:


[[File:Spacebridge_mount_ring.PNG|500px]]
[[File:Spacebridge_mount_ring.PNG|500px]]
== Power Supply ==
In the past, most equipment on the payload has been individually powered by it's own battery. This strategy has been successful in removing power as a possible single point of failure, but it has cost weight in the design. If we can design a power system which would keep critical components running while shutting down less critical systems, then the whole system should be able to run off of a single battery.
The first problem with this plan is that most of the components run off of different, incompatible voltages. To solve this, switching voltage regulators should be used to maximize efficiency.
Current design:
[[File:spacebridge_power_sch_v1.PNG|500px]]
This design still requires cutoffs for non-critical systems, as well as battery monitoring. This system will not be ready for the next launch.
Regulators used:
TPS54140DGQ
LT1616
Please note that all contributions to Noisebridge are considered to be released under the Creative Commons Attribution-NonCommercial-ShareAlike (see Noisebridge:Copyrights for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. Do not submit copyrighted work without permission!

To protect the wiki against automated edit spam, we kindly ask you to solve the following CAPTCHA:

Cancel Editing help (opens in new window)