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230V (200V min.-264V max.), 4A,50Hz

115V (100V min.-132V max.), 8A, 60Hz

2

3.2 DC Output

Power distribution configuration:

P/N

DC O/P Load

Max. 300W

+3.3V

+5V

+12V

-12V

+5V

SB

22A

25A

16A

0.3A

2.0A

CM-300

Model

AT-285SFX

3.3 Protection

The power supply itself is designed with short circuit, over voltage and over
load protection functions described as below:

3.3.1 Short Circuit Protection

3.3.2 No Load Operation

A short circuit on any DC output will cause the power to latch. The power

supply will withstand a continuous short circuit to the output without damage
or overseers to the unit. The +5V

can be shorted indefinitely and will recover

automatically when the short is removed.

No hazardous conditions or damage to the supply will occur with all of the DC
output connectors disconnected from the load.

SB

+3.3V & +5V max. 130W; +3.3V, +5V & +12V max. 287W.

Summary of Contents for CM-300

Page 1: ...Table of Content 1 1 3 3 4 1 ...

Page 2: ...ious computer tower Follow the steps below to finish the setup Step1 Open the computer tower cover put the power supply into the corresponding location of the tower and then use right screws to fix the power supply to tower Step2 Put the Main Power Connector ATX12V Connector S ATA Connector Peripheral Connectors and Floppy Connectors to the corresponding male connectors of main board peripheral de...

Page 3: ...nctions described as below 3 3 1 Short Circuit Protection 3 3 2 No Load Operation A short circuit on any DC output will cause the power to latch The power supply will withstand a continuous short circuit to the output without damage or overseers to the unit The 5V can be shorted indefinitely and will recover automatically when the short is removed No hazardous conditions or damage to the supply wi...

Page 4: ... 90 RH No degradation of the power supply shall occur during shipping or storage at the specified condition Our power supply has been certified to comply with multi national Safety and EMI UL CUL CSA TUV FCC 4 1 Do not open the top cover of the power supply case 3 5 Regulatory Compliance Caution Unauthorized personnel should not do this to avoid electrical shock 4 Precaution 0 30C Full Load 20C 80...

Page 5: ...r cable adator 6 Mechanical Diagram Serial ATA Connector 3 3VDC COM 5VDC 12VDC 3 3VDC 3 3VDC COM COM 5VDC 5VDC COM COM COM 12VDC 12VDC Female 24Pin Female 8Pin Male 20Pin Male 4Pin 1007 20 BLACK 1007 20 YELLOW 1007 20 ORANGE 1007 20 YELLOW 1007 18 RED 1007 18 RED 1007 20 YELLOW 1007 18 PURPLE 1007 18 GRAY 1007 18 BLACK 1007 18 BLACK 1007 18 BLACK 1007 18 ORANGE 1007 18 ORANGE 1007 20 BLACK 1007 20...

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