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Aloha Cabled Observatory Engineering Documentation

100 Watt User Power Breaker

 

100 Watt Local Port Programmable Isolated Circuit Breaker

          Each of the six low-voltage ports have power distributed to them by the observatory.  This is done by six circuit breakers; one for each user experiment.  The circuit breaker provides 48VDC at eight programmable trip levels.  This module is a hardware-dependent item and thus is selected prior to deployment. The 100 watt module provides up to 2.0 amps in 0.250 amp steps.

 

 

100 Watt Breaker Circuit Board

100 Watt Breaker Schematic

   
   
   
   

 

Back To Aloha Observatory Block Diagram    Observatory Schematic Diagrams List Page

 

Rev: 08/10/2007

 

 

 

This site maintained by Bill Doi
Copyright © 2004  [SOEST/ESF]. All rights reserved.

The ALOHA Cabled Observatory is funded by the National Science Foundation

Revised: September 19, 2008