We offer 2 types of switches for the Freehand S. While they are visually the same, the way they conduct electricity is completely different.
1. Full mechanical switch
Pressing the button, the silver plated pin under the Stainless Steel switch plate touches the battery top and conducts the electricity directly to the 510 connector. The switch has a spring like feel when pressing and requires some 600g of force to activate meaning it’s the stiffer than the Mosfet. This type of switch requires periodical cleaning as arcing between the firing pin and the battery may cause buildup and drop in performance of the switch.
2. Mosfet – RAM chip
RAM is a switching chip with enhanced safety features
The main features of the RAM Module:
– 3 click lock unlock will prevent accidental activation
– 8 sec puff limit, after which the board will reset
– Virtually no voltage drop on the board
– Low battery cutoff
– Auto standby for battery saving
– Short protection
– Instant response – There is no delay when activating the chip
– 100% liquid proof chip and button
– Only the negative pole passes through the chip while the positive is connected directly to the 510 meaning there is no possibility of a short circuit on the board.
– Discreet LED which will light up for 5 sec when the module is armed and blink 5 times when it’s disarmed or reset from a short in the atty.
В полутёмном помещении её таки можно увидеть.
Сообщение от pit_bull_lorein
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А ещё прикольнее, намотать спиральки, в разные стороны. Получается красивше. 
