flc01-200x STMicroelectronics, flc01-200x Datasheet - Page 5

• Manufacturer Part Number: flc01-200x
• Description: Fire Lighter Circuit
• Manufacturer: STMicroelectronics

The couple Rs/C can be chosen with the previous
curve. Keep in mind the Rs maximum limit for
which the system would not work when the AC
Fig. 3: Spark frequency versus Rs and C
Fig. 4: Voltage across the capacitance with Rs = 15k , C = 1 F and V
F (Hz)
20
10
5
3
2
1
4.7
6.8
10
Rs (k )
mains is minimum. The next curve shows the
behavior with Rs=15k and C=1 F.
12
Vac=220Vrms, Vbo=225V, Tamb=25°C
15
BO
18
= 225V.
22
27 30
FLC01-200x
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