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GRA6495
CIRCUITO DI PROTEZIONE x LiPo
1 O 2 PACCHI DA 2 A 10 CELLE
Product information
The LiPo deep-discharge guard reliably protects your valuable LiPo battery cells from becoming deep-discharged - which can easily ruin them completely. It is true that the speed controller monitors the voltage of the battery pack, but only the overall voltage if one cell is weaker than the others, and its voltage is lower, the controller's cut-off point may below enough to ruin the weakest cell. This is much more likely if the pack contains more than three cells. This circuit monitors each cell individually, and thereby reliably prevents deep-discharging. Using this circuit also makes it safe to use any speed controller with LiPo batteries. The circuit is connected to the white multi-pin connector fitted as standard to Graupner LiPo batteries, and it automatically detects theconnected cell count it confirms this by a set of flashing LEDs. The unit is also connected between the receiver and the speed controller. If the voltage of the battery falls below a value of around 3 V per cell, the circuit modifies the receiver signal so that the speed controller reduces the throttle setting to the point where the 3 V minimum voltage is maintained. A jumper is fitted which enables the user to select aBEC receiver power supply where a BEC-equipped speed controller is in use.
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Prezzo al pubblico : 31.00€
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Tel. 06 79320402 • Fax. 06 79320403 • P. IVA 04563861006
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webmaster : Massimo Marra