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Fluorescent lamp circuit adapted to low voltage and low temperature Part 3

Source: InternetPublisher:闪电杰克 Keywords: Fluorescent lamp Updated: 2020/12/29

10.<strong>Fluorescent lamp</strong><strong>circuit</strong> adapted to low<strong>voltage</strong> and<strong>temperature</strong>3.gif

(3) The third circuit of fluorescent lamp circuit adapted to low voltage and low temperature is shown in Figure 2-10. Appropriate selection of the capacitance of capacitors C] and C2 can make the fluorescent lamp light up. C】-C2, for 40W fluorescent lamp , you can choose lyF/400V non-polar AC capacitor; Ca choose 3.3r_rLF/630V. The diodes VDi and VDz are 1N4007; 1A/1000V.
   




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