Pages: [1]   Go Down
Author Topic: Min. Current Rating of AC-to-DC Adapter for Arduino Robot  (Read 1152 times)
0 Members and 1 Guest are viewing this topic.
Japan
Offline Offline
Newbie
*
Karma: 0
Posts: 2
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

I purchased an Arduino Robot today.

I would like to know the minimum current rating of a 9-V AC-to-DC adapter
for charging the four butteries.

Any information?

Thanks and best regards
« Last Edit: January 21, 2014, 09:27:16 pm by kazunari_sekigawa » Logged

Japan
Offline Offline
Newbie
*
Karma: 0
Posts: 2
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

This is a self-response.

I have checked
  the circuit diagram
     "Motor_Board-Rev5.2.b.1.sch"
  and the data sheet of
     "LTC4060 Standalone Linear NiMH/NiCd Fast Battery Charger" from Linear Technology.

It seems that the charge current is programmed at about 600[mA]
(more precisely, 591[mA]).

I could use a 1.2 [A] AC-to-DC adapter in my junk box.

Kazzz
« Last Edit: January 21, 2014, 09:26:30 pm by kazunari_sekigawa » Logged

Pages: [1]   Go Up
Jump to: