Fridge controller board

  • Samples signals from Battery, mains and Fan and slightly moves temperature setpoint

  • Makes Fridge system cooler on Mains than battery, using Shore power vs battery

  • Simple installation parallels operation relays and probes

Fridge controller board
Client
Design is public domain
Design is public domain
Project (Short name: ecox4)
Fridge controller board
Project Status
Design work Complete
PCB Number
AB0902615
Version Date
9 May 2010

Circuit Diagram

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Circuit diagram

PCB design


PCB size H WH x W
Metric58.4mm78.7mm4600mm2
Inches2.300in3.100in7.13in2
Corner
holes
50.8mm71.1mm
Diameter of holes: 3.5mm
Total
holes
1043 sizes >=0.81mm

PCB overlay image
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Copyright
©2011 AirBorn Electronics Pty Ltd

©2011 AirBorn - Last updated 14 June 2011

Background Image Credit: Dark Clouds of the Carina Nebula: NASA, ESA, et al., & Hubble Heritage Team (STScI/AURA); Acknowledgement: M. Livio (STScI) & N. Smith (UC Berkeley)