05 Main Menu (Page 4)
When vaping at high power it is strongly recommended that only the best in class batteries are used and
that all contacts are kept clean.
The box is equipped with different kinds of power reduction mechanisms to keep the operation in a safe
region for the battery and the electronic. If the power is reduced, the actual power output is displayed
instead of the setpoint.
1. The output current is limited to 22A: When the atomizer or coil resistance is comparably low and when
the power is set to high values, the actual output power will be limited according to the formula
Example: Rcoil=0.12
=> Pout,max= (22A)²*0.12
= 58.8W, regardless of the power setting (unless
it is lower than 59W)
The limitation works dynamically, i.e. if the wire changed (e.g. a TC-wire), the limitation will
adapt to this. During limitation the display shows a
at the position of the battery voltage
display.
2. The output voltage is limited to 11V: When the atomizer or coil resistance is high, power is limited
according to
Example: Rcoil=1.8
=> Pout,max=(11V)²/1.8
= 67.2W
The limitation works dynamically. For example when using a TC-wire the initial power can be very high and
as soon as the wire is hot, the power will be reduced. During limitation the display shows a
3. The output power is limited if the source resistance Rb (battery inner resistance including contact
resistances and internal wiring) is higher than 36m
During limitation the display shows a
4. The output power is reduced, when the battery voltage drops to a value dependent of parameter
Ubat,min (range 2.5 to 3.0V) according to the formula
Pout,max= the lower of [80W and 10W+(UbL-Ubat,min)*10W/0.1V]
Example: Ubat,min=2.5V, UbL=3.15V (battery voltage including drop during power output)
=> Pout,max = 10W+ (3.15-2.5)V*10W/0.1V = 75W
Note that the power is less reduced, when the battery inner resistance is low. Also note that power is
reduced only, if the battery voltage drops below 3.2V (at Ubat,min=2.5V).
During limitation, the display shows a
Always keep in mind that 80W taken even from a high drain battery will
create power losses in the batteries inner resistance as well as at all mechanical contacts, which finally
will reduce the total vape time and lead to volt drop. The power-losses inside the battery can be significant
as a simple calculation shows:
Example (neglecting efficiency of electronic):
Inner battery resistance 25m
Voltage at battery under load 3.3V
Output Power 80W
This will prevent to overheat the liquid and help avoiding the creation of hazardous substances.
at the position of the battery voltage
display.
at the position of the battery voltage display.
at the position of the battery voltage display.
W
W
W
W
W
W.
We strongly recommend to use the boost-mode for (boost-)powers of >60W or to use the TC mode.
blinking “Iout”
blinking “Uout”
blinking “Rbat”
blinking “low”
Notes to Very High Power Vaping and Power Limitation
Power-loss,battery = (80W/3.3V)² * 25m
W
= 15W
(20% of output power)
Pout<=Umax²/Rcoil
Pout<= Imax²* Rcoil
Содержание Dani Box Micro
Страница 1: ......