Ŀ´Ƽ
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Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
Ŀ´Ƽ õԽù
| õ | ֱٴ۴ | ()
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: (xman@intizen.com)
...
Ŀ
幰Դϴ. , ǻ ǰ ѹ ٲ ǰ߿ ϳ̱ մϴ. ϴ 300W
350W Ͱ , Ϲ ǻ ǰ ְų ϴ ? ɸе 350W
ϴ ̰ 350W ִ Դϴ. , 츮 ֺ 300W ϰ ִ ̰.
̷ õǴ LG LP300DF POWER SUPPLY, õ Ÿ Ŀ Ʋ ˾
ڽϴ.
1. ǰ ܰ
|
ǰ
ο DUAL FAN
̶ ۾ 鿡 ǰ Ư¡ ϰ ǥ Ǿ ֽϴ. |
|
ǰ
빰
ϴ Ȼ̿
Ŀ, ̺,
ƯѰ 糪
̺Ÿ ʽϴ. ϴ ó Ͻôº Ҽ ְڽϴ., ̽ ִ
縦 ϸ ϴ. ũ , ϴ ũ
ϴ. |
|
ǰ
,Ϻ
ο
QC PASS ¥ ƼĿ LG ũ ֽϴ. |
|
ǰ
ǰ AUTO
FAN CONTROL ɿ ƼĿ Ǿ ֳ. ߱
ֽϴ. |
|
ǰ
,ĸ
110/220 ȯ
S/W, Ⱥδٴ ̱, ON/OFF S/W ϴ. Ŀ ڿ ON/OFF S/WϽôº
Ű?
ǰ dz
Ŀ̴ ū , ̱ε dz ϳ Ŀ ֽϴ. |
|
̺
50cm LG POWER Ưմϴ.Ʒø Ϻΰ Ÿǰ
ϳ ִٴ°Ͱ ̰ ణ ̺ ߴٴ Ư¡Դϴ. |
|
Ŀ ܳƮ
Ÿǰ ϳ Ǵ° Ư¡̰, ܳƮ̱ ϸ 1.2M ̺ ̰ Ǵ ̰, ̷
ܳƮ ̷ ΰ ˴ϴ. |
|
ܳƮ
̷ 1, 20, 4, 6 1 ˴ϴ. ø Ưϰ S-ATA dz,
ȯ Ȱ뵵 ٴ ȥڸ ... |
|
TOTAL
CONNECTOR
ôº 20
1,4ɺܳƮ 1, 6 1, 4 ODD & HDD 8, 4 FDD 2, S-ATA
1. |
ϴ, ü Ư¡̶ ұ ݻ,
̶, 300w 뷮 S-ATA , ̺ Ŀ ã ֽϴ. ̽
ưư ǰ ̷ ˼ ǰ ̷ Һڿ Ѵٸ ʳ
˴ϴ.
2. ǰ
|
Ŀ
½
,
Ǿְ, ݻ 濭 Ưϴٴ... |
|
Ŀڵ Ϻο EMI
FILTER ణ ·Ӱ ֳ. |
|
ڶ "MADE
IN CHAIN" Һ ̱. Ƹ ο Ǵٺ Ͽ Ѱ
ϴ. |
|
EMI
FILTER(NOISE FILTER)
ٵ ߾ƽǰŶ ϴ,
Ī Ŀ ȵǴ ǰ ϳԴϴ.Ī Ŀ ϴµ 1)Է±ȯ,
2),3) ߿ 1) ϴ ִ° EMI FILTERԴϴ. |
|
1
ȸ
ܵ Dz &
긴ȸ Ǵ ȸ ϳԴϴ. |
|
Ȱܵ &
긴 ̿
Ȱ ܵ ٵ 뷮
ū ˰ ź ϴ. ĪĿ KHz ļ ϴ ū뷮 ʿ ʽϴ.
ȸθ ణ ̰ , ũ 350W POWER 뷮 äϰ ִ° ҽϴ.긴
̿ ̿ Դϴ. ο Ϲ Ӵ̿尡 װ Ǿ ִ Դϴ. " KBU6D" 200[V]
/ 6[A] ̰, 4~8[A] ϰ ֽϴ. |
|
ĪTR(C2625)
ū濭ǿ Ǿ
ִ° TR ø ˴ϴ. TR ON / OFFۿ Ʈ Ͽ ҽ ϴ Դϴ.
߿ ڷμ ɷ ֽϴ.ڵ DATA BOOK Ȯ 뷮 Ʋ
ϴ. |
|
Ŀ
1ο
Ʈ 1 Դϴ. ̷ ȸ ĪĿ Ѵٸ 2 ̴. ̹
300W Ŀ ϴ Ŀ åϰ ִ. Ѵٸ տ Ȱܵ
2,Ītr 2 300WĿ̸ ̶ Ȱ,̹ Ư¡ 300W Ҽ ִ ¿
̰ ִ. |
|
Ʈ 2
ũ
Դϴ, ҽ ִ κ ϵڷ ̴ TR,DIODE Ͽ Ǿ Դϴ. ܷ
ʽϴ. ϴ ũ ҽ ִ ֽϴٸ ǰ
ʾҽϴ. |
|
IC
TL494
TI
PWM ICԴϴ. ,Էкȣ,ƮŸƮ ɵ ֽϴ. ǻ
ǰڽ ִ "ȸ" ƴ϶° ˼ ֽϴ. |
|
Ʈ &
Ʈ
DC-DCͶ ˰ ôµ Ұδ DC-DCʹ ƴմϴ. DC-DCʹ ICȭ ϴ°ɷ
˰ ֽϴ. տ ߵ 2 ʹ Ʈ 3 ϰ ֽϴ.Ʒ 2 ƴ
Ʈ Ϲ ȸα Դϴ.ȸο ø и Ʈ &
Դϴ. |
|
|
κ(: 300AR-T,: LP300DF)
ȸα
ֽϴ. |
|
ü
ġ
Ǿְ, üÿ εα ɼ ̿Ͽ ϰڲ Ǿ ֽϴ. ô°Ͱ
εα ܿ ˵DZ ǰ ˵ǹǷ ǻ ִ ϴ ü
մϴ. Ȥ, εα Ϲ ϸ ϴٸ,Ư , ϰ ôº ü
ҰԴϴ. |
̰ ǰdzα ˾
ҽϴ, ǰ ü ,ܺο ־ Ÿ 뷮 Ŀ ũ κ ϴ. ̶ TR
濭(HEATSINK)κ ũٴ°Ͱ ̶ ְ, ⺻ ǰ̶° λԴϴ. ̳
µ鿡 Ÿ, ˾ƺڽϴ.
3. ǰ & µCHECK.
ڰ TEST
SYSTEMԴϴ.
cpu |
intel p4
2.4C@2.8 |
cooler |
zalman 7000a
alcu |
main
board |
MSI865pe
NEO-S |
memory |
sec ddr3200
256mega 2EA |
vga
card |
MSI FX5200
NOMAL(250 / 450) |
hard
disk |
seagate 40giga
7200rpm(ST340016A) + Quantum 2.1giga 5400rpm |
case |
moonlight |
power
supply |
300w (Heroichi
HEC-300AR-T, LG LP300DF) |
monitor |
samsung
syncmaster 950p(t) |
digital
camera |
NIKON CoolPix
3100 |
operation
system |
windows XP
PRO |
system cooling
fan |
80mm
2ea |
SPEC
|
COMBINED
180W
:
HEC300AR-T, : LP300DF |
|
Ϲ ڸ
& Ʈ |
µ ġġ
|
TR濭 η
濭 鿡 µ Ͽ, ĪTR 濭ǿ Ѱ Ŀ ǰ ߿
ǰ̱ ϰ, ΰ ǰ̱ Ͽϴ. |
TEST
Ŀ ġ Ϸ ý ON 8~10ð
IDLEÿ FULL LOAD µ & (5V,12V) Ͽ CHECKҰԴϴ.
|
dzµ
ġ
ġϷ ONϱ
µ Ȯ߽ϴ. |
|
ý ON
IDLE
ýON 8ð̻
µ Ȯ ߽ϴ. ǰ п ȣ ְ ְ µ LP300DF 1
߽ϴ. ҿ ߱ҷ ƴ... Ȯ
մϴ. |
|
ý ON FULL
LOAD
ϴ ڵ
ŸBENCH P/G µ Դϴ. µ ر ö ϴ. ŸǰĿ ̰
ʽϴ. ̶ؼ ū ̰ Ҵµ Ѱ ٻ, п ǰ ū
ȣ ݴϴ. |
̻ Ʈ ġ 켱 TEST SYSTEM
߰ 12[v]и ణ ̼ ȭ(0.05[v])־ ƹ ȭ
ֱ ̺κ ÷ ʾҽϴ.
4.
|
|
1) ⺻ ϴ(ȸα)
2) ˳ ̺
3) & 뷮 Ŀ ִ s-ata
4) ݴ پ ݴ뿡 Ŀ Ƹ 幰 Դϴ.
ݻұ, ,ұ, heatsink . |
1) 쵀 츮
2) ǰ Ư¡ и ̽ β 0.8mm Ͽٴ κ õ
.
3) ü ָ
4) Ŀ
и :LG,Ǹ:LOGIX õǾ
ֽϴ. |
LOGIX и LGڿʹ ȸԴϴ.
A/Sɷ ڵ ȸǰ ʾƼ ڽϴ. LGڿ ȸ Ͻôº
ñ淡 ϴ°Դϴ.
ݱ оֽ п 帮, ǰ ֽ
PCBEE & LOGICںп 帳ϴ.
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1
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ոȮ ٸ
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̶ õּ. α ʾƵ õ Ͻ ֽϴ. |
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Խù |
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õȳ |
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) |
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