Fluorescent lamp circuit adapted to low voltage and low temperature Part 2a

(2) Circuit 2 adapted to fluorescent lamps with low voltage and low temperature
    . The circuit is shown in Figure 2-9. Figure 2-9 (a) shows
a button (or pull switch) connected in parallel to the starter , which is called the short-circuit starting method; Figure 2-9 (b) shows
a diode and button connected in parallel to the starter, called a diode Activation method. When these
two circuits are in use, press the button SB (1~2s) and then release it to
quickly start lighting the fluorescent lamp .