System Overview
Supply
-Output Voltage : 
5%(ZENER using, DEV )
-Input contrast of the output stability degree : under 
3 %
Loading contrast : 5 % or less
-Output Voltage Rising Time: 50 ms Max
-Output Voltage Falling Time: 50 ms Max
-Output Loading Range: 10 M
~ 1000 M
-Output Control Signal
3.2.6.2 SMPS (Switching Mode Power Supply)
It is the power source of entire system. It is assembled by an independent module and completely common use with
It is consisted of the SMPS part, which supplies the DC power for driving the system, and the AC heater control part, which supplies the power to fuser. SMPS has two output channels. Which are +5V and +24V.
AC Input
- Input Rated Voltage: AC 220V ~ 240V AC 110V ~ 127V
- Input Voltage fluctuating Range: AC 198V ~ 264V AC 99V ~ 135V
-Rated Frequency: 50/60 Hz
-Frequency Fluctuating Range: 47 ~ 63 Hz
-Input Current: Under 5.0Arms / 2.5Arms (But, the status when lamp is off or rated voltage is inputted/outputted )
Rated Output Power
NO | ITEM | CH1 | CH2 | CH3 | Remark |
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1 | CHANNEL NAME | +5V | +24V | +24.0VS |
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2 | CONNECTOR PIN | CON2 | CON 2 | CON 2 |
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| 5V PIN 3, 4, 24 | 24V PIN:13 | 24VS PIN:11, 12 |
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| GND PIN 5,6 | GND PIN:7, 9, 10 | GND PIN:7, 9, 10 |
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3 | Rated Output | +5V 5% |
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| (4.75~5.25V) | (21.6~27.6V) | (21.6~27.46V) |
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4 | Max. Output current | 1.0A | 0.5 A | 1.0 A |
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5 | Peak Loading voltage | 1.5A | 1.0 A | 1.5 A | 1ms |
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6 | RIPPLE NOISE | Under 150m | Under |
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7 | Maximum output | 5.0W | 12W | 24W |
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Samsung Electronics
