Brother HL-5280DW - Power Supply; Low-Voltage Power Supply; High-Voltage Power Supply

CHAPTER 2 THEORY OF OPERATION
Confidential
2-6
2.4 Power Supply
2.4.1 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.
The regulated output and the production code of each power supply are listed below;
Regulated Output Production Code
+3.3V / 1.5A
+24V / 2.4A, +8V / 0.8A
100V: SRP1828UC
200V: SRP1829EK
2.4.2 High-voltage power supply
The high-voltage power supply generates and outputs the voltages and currents for the
charging, development and transfer functions.