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CHAPTER II -14
1.6 Power Supply
1.6.1 Low-voltage Power Supply
The power supply uses a switching regulation system to generate the regulated DC power
(+5V and +24V), which are converted from the AC line.
Heater
Circuit
Thermal
Fuse
Fuse
Lightning
Surge
Absorber
Feedback
Line
Filter
Fuse
Rectifier Oscillator
24V
Regulation
Circuit
5V
Regulation
Circuit
24V
5V
Lamp
(Heater)
(Driver Circuit)
Fig. 2.15