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230V (200Vmin.-240Vmax.). 50Hz-60Hz.

115V(100Vmin.-120Vmax.), 

2

3.2 DC Output

Power distribution configuration:

DC O/P Load

Max. 450W

+3.3V

+5V

+12V1

+12V2

+12V3

21A

20A

18A

Model

NW-450

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

SB

 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.

+3.3V & +5V max. 150W; +12V1, +12V2 & +12V3  max. 350W.

-12V

+5V

SB

18A

-

0.5A

2.5A

Содержание NW-450B

Страница 1: ...Table of Content 1 Function Description 2 How to Setup 3 Specifications 4 Precaution 5 Simple Maintainance 6 Mechanical Diagram 1 1 1 3 3 3 4 ...

Страница 2: ... PCI Express Conntector and many others when available to the corresponding male sockets such as main board peripheral devices i e HDD CDROM etc and floppy drivers respectively When you connect connectors please pay attention to the orientation of them because of the different hole sizes Find the proper orientation and push down firmly making sure that the pins are aligned 2 How to Setup 1 Full Ra...

Страница 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 5VSB 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 D...

Страница 4: ... Do not open the top cover of the power supply case 4 2 Please keep the power supply from humidity 3 5 Regulatory Compliance Caution Unauthorized personnel should not do this to avoid electrical shock 4 Precaution 0 30 C Full Load 40 C 90 Rated Load 50 C 80 Rated Load If power supply cannot work properly before send for repair please check the following items 5 1 Does power cord indeed plug into e...

Страница 5: ...4 6 Mechanical Diagram NW 450B ...

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