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⺻ ũδн MP-420W Ŀ

Ȳ

ȸ : 2624
ۼ : 2005/07/22 03:55
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=62748
Ʈ    ̽

 

1. ϸ...

 

ֱ Intel AMD ھ CPU nVIDIA SLI ý ׸ GeForce 7800 õǸ鼭 ̵ ϱ Ŀ ߿伺 ٽñ εǰ , ̿ Ŀ ü ް Բ ϴ Ŀ մ ϰ ִ.

׷ٸ ھ CPU SLI ý , ϵ ϱ ؼ Ŀ ұ?

̿ ڵ , ڵ ǰ̳ ̷ 400W ̻ ؾ ȴ.

̷ ݿϵ Ӱ õǴ Ŀ ټ ǰ 400W ̻ ԰ ÿ پ ǰ ִ.

̹ Ұ ǰ ũδн ̽ ˷ ()ѹ̾̾ؾ Ӱ ũδн MP-420W Ŀ̴.

 

2. ǰ Ư¡

 

ǰ Ư¡

 

ũδн MP-420W ATX v2.0 ԰ 12V ϸ, 15A 18A ִ 216W Ͽ ֱ Ŀ ߿ ׸ ϳ 12V ȭϿ.

+3.3V +5V 30A 40A ޹ε ִ 220W ϸ, ִ 420W̴.

ð 80mm  Ͽ, µ ڵ RPM (AFC : Auto FAN Speed Control) ̿Ͽ ð ÿ ذϿ.

׸ Active PFC ȸθ žϿ ȿ , EZ Ŀ͸ Ͽ Ŀ Ż ս Ͽ.

, ȸ MIC ȹ, ԰ ȹ ǰ ŷڵ .

 

3. ǰ ܰ

 

ǰ

 

ǰ MP-420W, ̺, 8 Ŀ, 4, ̺ Ÿ̷ Ǿִ.

ǰ ǰ ߿ Ư ǰ ٷ ̺ ִ ̺ Ѵٴ ̴.

 

ũδн MP-420W

 

ũδн MP-420W ٸ Ư¡ ⺻ õǴ ǰ Ͽ ټ ̴.

Ư¡ κ ãƺڸ ׸ 簡 ݻ̶ ̴.

׷ Ʃ ̽ ʴ ̻ ̽ ο DZ κ ״ ߿ κ ƴϴ.

 

 

߿ ؼϱ 80mm Ұ ̺ Ŀ, ġ Ǿִ.

Active PFC Ͽ Է ġ ʿ Free Voltage ̸, ڸϰ ִ ȯdz Ȱ ߿ ؼҿ ּȭϱ Ͽ ׸ óǾִ.

 

ĸ

 

ĸ鿡 ð dz ִ.

 

 

鿡 ð ణ dz , ݴ ̴.

 

ٴڸ

 

ٴڸ鿡 ߿ ؼϱ 80mm Ǿ, Ұ ԰ ּȭϱ Ͽ ׸ óǾִ.

 

 

鿡 ǰ , ũ, Ư¡ ǥ ƼĿ Ǿִ.

 

Ŀ

 

Ǵ Ŀʹ HDD, ODD 1" ĿͰ 9, FDD Ŀ 2, SATA Ŀ 2, 20+4 κ Ŀ, 4 Ŀ, RPM ͸ Ŀͱ ˳ ĿͰ Ǹ, HDD, ODD 1" Ŀʹ EZ Ŀ͸ Ͽ Ż ϵ Ͽ.

20 κ ĿͿ , ̺ ߰߰ ̺ Ÿ̷ ó Ͽ ̺ ý ȯ ϵ Ͽ.

 

4. ǰ

 

ü

 

Ŀ ü ǰ ϰ ڸ , ǰ ̿ ؼ öƽ Ŀ ̿Ͽ ǰ Ʈ ϰ ִ.

Ϲ Ŀ ũ Է EMI ͺ, -(AC-DC) , -(DC-DC) Ī ȯ, ´ ̷ , ̷.

 

Է EMI ͺ

 

Է ɷִ ϴ EMI ʹ Ű ¿ ǰ ִµ, ɻ ̴ , Ű ° ǰ º δ.

ũδн MP-420W Ű EMI ͸ Ͽ ִ.

 

-(AC-DC)

 

AC DC ȯִ AC DC ȯִ 긴 ̿ ִ.

 

Active PFC ȸ

 

Active PFC ߰ϱ Ͽ ȸΰ Ǿ.

Active PFC Ŀ äǴ Ŀ ȿ ̱ Ͽ ȴ.

ϰ PFC ɿ Ͽ 캸 .

 

PFC(Power Factor Correction)?

 

ܵ

 

ܵ 200V / 680uF 뷮 ܵ 2 Ǿ.

ܵ 뷮 Ͽ ټ Ǿ ڰ ɷ Ǵµ, ϴ Ϲ 350W Ŀ κ 200V / 820uF 뷮 ܵ 2 Ǿִ.

ܼ uF ġ ΰ ذ Ȱ κε ̴ 뷮 Ŀ uF V , ׸ PFC 뷮 ĿѴٰ Ѵٰ ϸ, PFC , V uF ܵ ޶ٰ Ѵ.

ٽ Ŀ 뷮 ܵ 뷮 ݵ ϴ ƴϸ, Active PFC ä ǰ ܵ 뷮 ۴.

 

 

˷̴ 濭 ̿ ð ȯ ִ.

 

б

 

-(DC-DC) Ī ȯ ٽ ǰ б̴.

б Ϲ ũⰡ Ŭ , ũδн MP-420W б ū ũ бⰡ Ǿ.

б ġ 2 б ޽ Ǵ б̴.

 

ַ

 

AC ߴ ַ ޱ⿡ ߻ϴ ߿ κ ַ ̴.

 

´

 

ý ǰ ʿ ϴ ´ -(DC-DC) Ī ȯ ģ ͸ϱ Ͽ δͿ ܵ ڸ ִ.

̺ ġ ̺ Ÿ̷ Ͽ ̺ Ʈų 鸮 ʵ Ͽ.

 

̺

 

̺ Ȧ ̺ Ÿ̸ ̿Ͽ ϰ Ͽ.

 

AFC(Auto Fan Speed Control) ȸ

 

AFC(Auto Fan Speed Control) ȸη Ͽ µ ڵ RPM ϴ ִ.

 

µ

 

Ŀ µ RPM µ 濭ǿ Ǿִ.

 

ð

 

Cheng Home Electronics ǰ 𵨸 CHA8012CBS-A̸, CHA8012BS-M̴.

Ȩ Ȯ Ȯ ,  ѵ AFC п ϴ.

 

 

ǻ

 

κ Ŀ ȣϱ ǻ · Ʃ꿡 ο ִ.

 

5. ǰ ׽Ʈ

 

׽Ʈ ý

 

׽Ʈ α׷ Motherboard Monitor 5.3.7.0 FutureMark 3DMark03 Build 360 ̿Ͽ, ȭ 5% Ͽ.

ȭ ȿ  ġ +3.3V, +5V, +12V 󸶳 ϴ ״ ǹ̰ .

 

IDLE

 

Motherboard Monitor α ̿Ͽ 5 αװ ǵ Ͽ, 30а α׸ к Ͽ.

 

IDLE - Core 0

 

Core 0 غ ǰ ȭ ԵǴ ̰ , λ κ MP-420W 1.40V ְ ִ.

SF-430T14A 1.39V ~ 1.40V̴.

 

IDLE - +3.3V

 

+3.3V ǰ ȭ ԵǴ ̰ ִ.

MP-420W +3.26V ~ +3.28V̸, SF-430T14A +3.34V ~ +3.36V̴.

 

IDLE - +5.00V

 

+5.00V ǰ ȭ ԵǴ ְ , SF-430T14A ش п ִ.

MP-420W +5.02V ~ +5.07V̸, SF-430T14A +5.05V̴.

 

IDLE - +12.00V

 

+12.00V ǰ ȭ Ե ̰ ִ.

MP-420W +11.92V ~ 11.96V̸, SF-430T14A +11.92V ~ +11.98V̴.

 

FULL LOAD

 

FULL LOAD ´ 3DMark03 Demo ݺ Ͽ, ռ IDLE ׽Ʈ Motherboard Monitor α ̿Ͽ 5 αװ ǵ Ͽ.

60а α׸ к Ͽ.

 

FULL LOAD - Core 0

 

׽Ʈ ǰ ȭ ԵǴ ְ , ǰ ش п ְ ִ.

MP-420W 1.39V ~ 1.40V̸, SF-430T14A 1.41V Ǵ ̴.

 

FULL LOAD - +3.3V

 

+3.3V ǰ ȭ ԵǴ ְ ִ.

MP-420W +3.23V ~ +3.26V̸, SF-430T14A +3.33V ~ +3.36V̴.

 

FULL LOAD - +5.00V

 

+5.00V ǰ ȭ ԵǴ ְ ִ.

MP-420W +5.04V ~ +5.07V̸, SF-430T14A +5.03V ~ +5.05V̴.

 

FULL LOAD - +12.00V

 

+12.00V ǰ ȭ ԵǴ ְ ִ.

MP-420W +11.76V ~ +11.82V̸, SF-430T14A +11.67V ~ +11.73V̴.

 

׽Ʈ ǰ ȭ ԵǴ , ׷ ū ⺹ ׷ .

ð AFC Ͽ ϸ鼭 ð Ͽ.

 

6. ġ...

 

 

ֱ ϵ õǸ鼭 , Ŀ ʿ伺 ǰ ִ Ȳ ()ѹ̾̾ؾ ũδн MP-420W ĿATX v2.0 ԰ 12V Active PFC , AFC , EZ Ŀ, ̺ ֱ Ŀ ǵ ߰ ִ.

̿ ⺻ ɰ ̶ ũδн ɸ´ .

׷ ֱ õǴ Ŀ ȭ ܰ پ ΰ ߴ 𸣰 ƽ ڸ ƴ ̴.

ũδн MP-420W Ŀ ٳ 67,000 MP-420W ̳ ɿ Ͽ ϰ ־ ݴ ɺ ־ ǰ ݿ ⺻ ϴ ڿԴ Ǿ ̴.

 

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