Multi channel battery charger: Difference between revisions

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[[Category:Peripherals]]
[[Category:Battery & Power]]

{{OLPC}}
{{OLPC}}
This page describes a charger for multiple [[Hardware#XO_Laptop|XO Laptop]] batteries.
{{draft}}


== Introduction ==
= Multi Channel Battery Charger =
[[Image:Multi-Battery_Charger.png|300px|right]]


Code name "Supercharger"
==


== Input Power ==
* AC Power 100V-230V. 300W
* AC Power 100V-230V. 300W
* DC 10V-28V. 150W
* DC 10V-28V. 150W
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* AC In: IEC for 120/220VAC
* AC In: IEC for 120/220VAC
* DC In: 10VDC to 28VDC 2 Pin connector that mates with whats on the GP solar blanket.
* DC In: 10VDC to 28VDC 2 Pin connector that mates with whats on the GP solar blanket.
** DC connector is not yet finalized
* USB B connector (Its a USB device)
* USB B connector (Its a USB device)
* 2 cables with XO DC jacks on them
* 2 cables with XO DC jacks on them
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* Forth/C combination.
* Forth/C combination.
* http://dev.laptop.org/git?p=projects/supercharger;a=summary
* http://dev.laptop.org/git/projects/supercharger



== Function ==
* Approximately 2 hours for complete charge
** Maximum number of simultaneous charging channels
*** 15 Batteries on AC
*** 10 Batteries via 150W DC source
*** 8 Batteries via 2 60W solar blankets
*** 4 Batteries via 1 60W blanket


== Datasheets ==
== Datasheets ==
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* [[Image:At91sam7x128_256_pc.pdf]] Atmel CPU
* [[Image:At91sam7x128_256_pc.pdf]] Atmel CPU
* [[Image:DS2756.pdf|DS2756]] DS2756
* [[Image:DS2756.pdf|DS2756]] DS2756

[[Category:Peripherals]]
[[Category:Battery & Power]]

Latest revision as of 08:49, 14 March 2011

  This page is monitored by the OLPC team.

This page describes a charger for multiple XO Laptop batteries.

Introduction

Multi-Battery Charger.png

Code name "Supercharger"

Input Power

  • AC Power 100V-230V. 300W
  • DC 10V-28V. 150W

Exterior Connections

  • AC In: IEC for 120/220VAC
  • DC In: 10VDC to 28VDC 2 Pin connector that mates with whats on the GP solar blanket.
    • DC connector is not yet finalized
  • USB B connector (Its a USB device)
  • 2 cables with XO DC jacks on them

Electrical Misc

Software

Function

  • Approximately 2 hours for complete charge
    • Maximum number of simultaneous charging channels
      • 15 Batteries on AC
      • 10 Batteries via 150W DC source
      • 8 Batteries via 2 60W solar blankets
      • 4 Batteries via 1 60W blanket

Datasheets