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Ŀ´Ƽ õԽù       | õ | ֱٴ۴޸ | ()

 
 
 
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400Ʈ -üҴ Super Silencer-2


̵αװ

ȸ : 3441
ۼ : 2003/10/01 16:30
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=45039
Ʈ    ̽

ǰ

 

  ڽ ο ִ ǰ ϴ.Ŵ ̺,,׸ ̺ ִ. ٸ Ÿ Ŀ ־ ̶̺ ؼ ֳ Ȯ ϸ ˷ ִ split tube cable mounts, cable tie ־.Ŀ ̷ ִ ǰ ־ٴ ҺڿԴ ݰ ҽ ̴. 뷮 鼭 ̺ ִµ ̺ Ÿ̵ ִ ʴ Ŀ κε üҴ ̹ ̸ غ ִ.

   üŽ

  

 ڽ ̴. ϸ Ȼ̶ Ҹ ϰ ϰ Ǿ ִ. 

 ޺κ ̴. 켱 ON/OFFġε ̴  (D )  ó ÿ ټ ִ.  Free Input Ͽ 100~240V(AC) ν ߸ ؼ Ͼ ̿ ϰ 迡 ϴ ǰ ԰ ų ִٴ ִ. ұ׸ Ư Ƣ ʴ ̸ ܺη ʾƼ ATX12V ǥ Ű ִ. 

 ̴. ȯ շ üҴ Ŀ ó Ǿ ִ. ̺ Ÿ̷ ó Ǿ κ ν ̹ Ȯ ְ ִ. 

  ̴. 濭 Ա ̸ ȸ ּҷ ſ 濭 ξ. 

 ݴ ѹ . Ÿ Ŀö κ ü ܿ ִ ݸ üҴ 쿡 鿡 ƼĿ ִٴ Ưϴ.

ƼĿ κ Ȯؼ . 

  ƼĿ ڼ Ͱ ,׸ ,뷮 ִ. κ ִµ  Fan ִٰ ǥǾִ κ̴.  Fan ؼ ŷڼ   ǻ ǰ߿ Ǵ ǰ߿ ϳ Ŀö̿  Fan ϴ ϴ.

 ׸ ϳ κ ִµ  ޹ 180W̶ ̴. Ϲ 뷮 ö󰡸 ޹ µ ö󰡴 ε üҴ Ŀ ö   300,350,400,460Watt 180W ̴. ־ 180W ƴϸ ܼ  ڼ ϰ δ ټ ƽ̶ Ǿ. 

 ü 鵵̴.

 üҴ Ŀ 鵵

 鵵 ְ ATX12 ԰ݿ ° ִ. κ ǻͿ Ŀö̴ ԰  а δ. 

  뷮 ūŭ ְ ִ. 4 Pin 8 ־ 뷮 ʿ ϴ 鿡 ʹ. ٸ ƽ̶ 뼼 SATA ٴ ټ ƽ. ̴ ʹ ̽ Ŀ ̸ ִ.   ϴ 3ͷ ȸ ϰ ִ.

  

AC INPUT

100-240V ~ 7A 50/60Hz

DC OUTPUT

+3.3V

+5V

+12V

-12V

+5Vs

28A

30A

22A

0.8A

2A

180W Max

-

400Watts

 

 ̹ Ư ATX12V Ŀ ö ̵ ԰ Ver1.3 ϰ ִٴ ̴. Ver1.2 Ver1.3 -5V ̷ν -5V ʿ䰡 . üҴл Super Silencer ø -5V 1.3԰ݿ ߾ κ ȣȯ ٰ ִ.

Ver 1.3 ߰.

Update Power and Current guidance

Added efficiency guidance at typical and light load

Increased min efficiency at full load from 68% to 70%

Serial ATA connector definition added

Acoustic levels added for low noise power supply design

Reformat and update revision table

Update Disclaimers

Remove guidelines for ATX

Remove guidance for –5V rail

߿ϴٰ Ǿ κ ǥߴ.(ڷó:  http://www.formfactors.org/ ) 

 θ  

  θ 떄 ó 400Ʈ 뷮 Ŀġ ټ ϴٴ . 떄 ϴ ΰ ٴ ٴ ϰ ̾. (׷ ƹ 濭 ũ Ǿ. ڰ  400 Watt 뷮 Ŀö̴ κ 濭 µ üҴ Ŀ 쿡 濭 𵨿 ؼ ũٰ ʾұ 떄̶ Ǿ.) 

 Ϲ Ŀ 鿡 ũ ̰ δ. 濭 T 濭 ϰ ִ. ƴƴ ǰ ϰ Ǿ ִ. 

  Ư Ÿ 귣 Ŀ ߴ ̺Ÿ λ̾. Ǹ پ ִ. (ü Ǿ ̺ Ÿ̷ ٽ ѹ ؼ ݽ ġ ϴ ̸ ϱ ؼ   ̶ Ǿ.) 

 켱 Է EMI(Electro-Magnetic Interference) κ̴. Ϲ ν ͸ պκп ġŴν Ŀö Ī ߻ϴ Ÿ  ٸ ⳪ Ÿ ġ ִ ϱ ̴. ưưؼ .

(Ư ǻ ãµ Ͽµ  ڼ EMI ȸ ؿ Ǿ־. ǻ Ŀ ö ̻ Է ο ġ ̻ 귯  ̸ ִܽ ġ   شϴ ǰ̴.ƹ ļսø Ǵµ ̸ üϱ ϰ Ʃ ϰ Ŷ .  ⿡ ָŸȣ ġ Ƿδ   ......  Ѥ;; ) 

 ͺθ ģĿ AC DC ٲٴ κ̴.ٲٴ  ǻͿ ʿ 3.3V, 5V, 12V ӽ ( ܼ °) ȯǴ κ ̿ ܵ 鼭 DC ٲ ȴ.(220V AC  ϸ 311V DC ٰ Ѵ.) 

⿡ ƹ͵  ڼ Ʈ ؼ س ִ.( ̿ؼ ¦ ϴ .) ַ ϵ Ǿ κ̴.

   κ Ī ȯο б κ̴. Ī ȯδ ´ 䱸 ° Ī ϸ鼭 ó ȭŲ. б⸦ Ͽ 뿪 ͸ ؼ ð ϰ ȯ( 3.3V, 5V, 12V )Ű κ̴. б  Ŭ ٰ ˷ ִµ ̹ üҴ ״ ũٰ б⿴.  

 ׸ ܵ ߾ӿ ġ ִµ 270uF 400Vdc¥ ϳ ޷ִ. 

  

NOTE from a Seasonic PSU Engineer

The reason why a single capacitor is used instead of 2 is that the full range Active PFC circuit needs 380VDC for energy storage (bulk capacitor), and the manual switch model (non PFC) needs only half of the voltage. You find generally that non-PFC models have 2 bulk CAPs (200~220Vdc xxx uF ~xxx depends on wattage) and Active PFC models have 1 bulk CAP (400~450Vdc xxx uF ~xxx depends on wattage).

How many CAPs are used does not matter much electronically if the total uF is the same. Most manufacturer choose 2 CAPs (200Vdc XuF) instead of 1 CAP (200Vdc 2*XuF) because of lower cost. In our situation 1 CAP (400Vdc xxx uF) was cheaper than 2 CAP (400Vdc xxx/2 uF). Other full range circuit design with 1 CAP (400Vdc xxxuF) include monitors, OA machine, adapter.....

 

 

Active PFC

-Active ȸδ ȿ 95% ϹǷ ȿ

-AC ġ ʿ䰡 (80~250V AC Է ڵ _Free Voltage)

Active PFC ȸ

- EMI ( ) ˻ Ͽ ȣġ ߰ ؾ մϴ. ̸ ٸ ϸ Active PFC ȸο İ ߻

- ߿  ԵǾ ֽϴ. û 뿪 ̻ Ϳ 鸮 鿡 ð û 뿪 ̻ Ƿΰ

- (10 ̻) ȸΰ Ͽ 𵨿 ϱ

  κ κ̴. ѹ ͸ δͿ ܵ(3300uF, 4700uF,1000uF) ̿ؼ ͸  ߰ ͸ ͷ  ̴.̺ κ 꺠ϰ Ǿ ־ ʴ° ϰ 濭 ̿ ü Ѽ ܶ ̿ Ͽ. 3¥ ͸ ̿ؼ ȸ 忡 Ȯ ϰ Ҵ.   

  ұ׸ и Ҵ. Ư ؿ 4 ׸ Ǿ ־. ׸ 𷯴 Cheng Home Electronics( http://www.chenghome.tw/ ) 𷯷ν 12Vdc 0.17A ۵Ǹ ߱ CHA8012CB-A ̴. ȸ翡 ؼ ˾ƺ ٷδ 븸 ְ üҴп <35 dBA NOISE 34CFM (Free Air) ּ (airflow rating) . ͳݿ ˻   (Silence Cooler) Ǿ ȸŭ ɸ鿡 鿡 𷯶 ȴ.

  

׽Ʈ

 

ýۻ

CPU

Northwood 2.4C

MAINBOARD

MSI Neo2

MEMORY

Geil DDR3200 256X2

GRAPHIC CARD

SUMA Geforce2 GTS

CPUCOOLER

Zalman 7000Al-Cu

SOUND COOLER

SB Live De 5.1Kr

HDD

Seagate 7200.7 80Ⱑ

ODD

Samsung 52X

Lite-on COMBO48161H

POWER

Seasonic 400Watt

OS

Windows XP #SP1

  ణ . 떄 ణ ȯ Ʋ ִ ̴ ׳ ϸ ʹ.

 

 MSI Core Center

  

 

 Monitor

Seasonic 300Watt

  Seasonic 400Watt

⺻Ŭ

Vcore1.50V

1.46

 1.47

+3.3V

 3.26

 3.26

+5V

4.87

4.95

+12.0V

 11.46

 11.68

 

TESTER

  

 

Seasonic 300Watt

  Seasonic 400Watt

5.0V

 4.98

5.01

12.0V

 11.96

 12.05

 

 CMOS

  

 

 

 

Seasonic 300Watt

  Seasonic 400Watt

⺻Ŭ

Vcore

 1.456~1.504

 1.472~1.488

+3.3V

 3.248~3.264

 3.248~3.264

+5.0V

 4.975

 5.058

+12.00V

 11.619~11.661

11.802~11.864

-12.00

 11.579

 12.071

  

SANDRA 2003

 

 

  ߾: Seasonic 300Watt, : Seasonic 400Watt

 MBM5  

 

 

 ߾: Seasonic 300Watt, : Seasonic 400Watt

̴ ⺻ ׽Ʈ Դϴ. ϸ ־ 12V +5V 0.06 ȭ Ͽ.( ̴ .Ŭÿ ȭ . 뷮 Ŀ ϳ ص ʹ.)

 ڴ ̻ϰ ؿ Ŀ 5 ׽Ʈ ϰ Ǿ.װ͵ ٸ ȸ ǰ ̴. ̹ üҴ λ ִ.켱 ϳ ٷ ̾. ŸĿ鵵 ٰ ̹ üҴ 𵨸ŭ ó̾. ٸϳ 300~460Wattǰ ǰ Active PFC Ͽٴ ̴.(Ÿ ǰ 뷮 ǰ Ǿִ.) Ѵܰ ׷̵ ް Ǿ. 3 AS ̺ ٸ ϴ. ׿  ƽ  300Watt 460Watt ޹ 180W̶ ̴. ( ޹ ¸ ̸ϰ ִ ȸ絵 ִ.)

 

Ѵܰ ø ȿ

SATA

Ÿ Ŀ еϴ

 180W ޹

GMC 3 AS

 

 

   ؿ

 ؿܿ پ ̹ ϰ ̵ Բ ȣ ǰ̴.  ְ ǰ ޱ⸦ ٶ Ƹ ׷ 򰡸 ǰ̶ ȴ.üҴ ٽѹ dz ų ΰ ˰ ϴ شٸ 100 95 ְ ʹ.

 

4
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α ʾƵ õ Ͻ ֽϴ.
xxx
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   Խù
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Խù õ ֽϴ.õ 5 ̸̻ ο Խù ɾ 帳ϴ.
Ʈ ̺Ʈ Ͻþ ǰ ޾ư ֽϴ.

Ʈȳ ۼ : 20, õŬ : 2, õ 2, ۼ : 4 (2008.12.29Ϻ)
  seviyorm /  2003-10-02 01:25 / IP/ Ű/ ̴ۿ۴ޱ
  cmos ǥ ȸ³׿..
  ޳ (kuty) kuty ̵α  /  2003-10-02 02:00 / IP/ Ű/ ̴ۿ۴ޱ
  ߽ϴ.^^
/ױ
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