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Old 31st January 2013, 06:19 PM   #81
Kitax is offline Kitax  Latvia
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i was actually aiming for a lower voltage... more like this... buffer accumulator (3.6V)
Buferakumulators 3.6V/60mAh, 3cells - Buferakumulatori, lod?jamie - Tabletes veida akumulatori - Akumulatori - ENER?IJA - Katalogs - Argus Radiodeta?u Tirdzniec?ba
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Old 31st January 2013, 06:39 PM   #82
Mooly is offline Mooly  United Kingdom
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That might be too low.

You need to first of all determine a suitable relay is available and design the whole circuit around that.

I think you can get 2.4 volt versions of that style of battery. Two in series would be fine.
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Old 31st January 2013, 06:47 PM   #83
Mooly is offline Mooly  United Kingdom
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Like this ?
Buy Non-Latching Relays Relay pcb SPDT 1C/O 6Vdc 12A RPII/1 TE Connectivity RP818006 online from RS for next day delivery.
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Old 31st January 2013, 06:52 PM   #84
Kitax is offline Kitax  Latvia
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well i can put this one, with another 1.2V battery and have the same effect, only cheaper...
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Old 31st January 2013, 06:57 PM   #85
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You could... neater if all the same though.
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Old 31st January 2013, 07:00 PM   #86
Kitax is offline Kitax  Latvia
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i know, but i have a limited budget
Would this one work?
https://www1.elfa.se/data1/wwwroot/a...S40_Data_E.pdf
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Old 31st January 2013, 07:05 PM   #87
Mooly is offline Mooly  United Kingdom
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They look OK.
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