我地呢類打機執相用的電腦,火牛係好重要的其中一環
一定唔可以慳,幾貴都買隻供電足,穩定又寧靜的火牛
雖然要500幾,但係用到幾年條數都係返度
商品賣點:
12V單路式設計 45A PSU。
保固:5年保固 免費送修，直接換全新
風扇使用12CM，安靜。
http://www.price.com.hk/product.php?p=116823
型號 RS-550-ACAA
類型 Intel Form Factor ATX 12V V2.31
尺寸 (寬 / 高 / 深) 150 x 140 x 86mm
5.9 x 5.5 x 3.4 inch
輸入電壓 90-264Vac (Auto Range)
輸入電流 7A@115Vac, 5A@230Vac
輸入頻率 47-63Hz
功率因素校正(PFC) Active PFC (>0.9)
電源良好信號 100~500ms
延遲時間 >17ms
功率 85% typical
平均故障間隔(MTBF) >100,000 hours
保護 OVP / UVP / OPP / OTP / SCP
輸出容量 550W
最大輸出容量 650W
作業溫度 0~40°C (Nominal Input Voltage)
Regulatory TUV / CE / UL / FCC / BSMI / GOST / C-tick / CCC / KCC
風扇 120mm
Certifications 80 PLUS
接頭 20+4 Pin MB x 1
4+4 Pin CPU 12V x 1
6+2 Pin PCI x 2
SATA x 6
4 Pin Peripherial x 3
4 Pin Floppy x 1
| 功率: |
550W
|
| 電源接口: |
20+4 Pin MB x 1 4+4 Pin CPU 12V x 1 6+2 Pin PCI x 2 SATA x 6 4 Pin Peripherial x 3 4 Pin Floppy x 1
|
詳細資料,轉換率高
用上靚料
| Model | RS-550-ACAA-D3 |
| Type | Intel Form Factor ATX 12V V2.31 |
| Dimension (W x L x H) |
150 x 140 x 86 mm 5.9 x 5.5 x 3.4 inch |
| Input Voltage | 90-264Vac (Auto Range) |
| Input Current | 7A@115Vac, 5@230Vac |
| Input Frequency Range | 47-63Hz |
| PFC | Active PFC (>0.9) |
| Power Good Signal | 100~500ms |
| Hold Up Time | >17ms |
| Efficiency | 85% typical |
| MTBF | >100,000 hours |
| Protection | OVP / UVP / OPP / OTP / SCP |
| Output Capacity | 550W |
| Max. Output Capacity | 660W |
| Operation Temperature | 0~40°C (Nominal Input Voltage) |
| Regulatory | TUV / CE / UL / FCC / BSMI / GOST / C-tick / CCC / KCC |
| Fan | 120mm |
| Certifications | 80 PLUS |
| Connector |
20+4 Pin MB x 1 4+4 Pin CPU 12V x 1 6+2 Pin PCI x 2 SATA x 6 4 Pin Peripherial x 3 4 Pin Floppy x 1 |
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Single 12 V Power RailTackling challenges from the most power-intensive peripherals head on, this solitary 12 V power rail provides ample power and strong resistance to any overloading.
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Double-Layer EMI FilterDual protection from electromagnetic interference, thus restraining noise and interference for greater protection for you and your connections.
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Intel CompliantATX12V v 2.3 and EPS version 2.91 compliant.
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Intelligent Fan Speed ControlSpeed control makes the 120 mm fan adept for any user’s circumstances and need.
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Active PFC+ PWM Combo ControllerIntegrating this active controller will increase the efficiency of any computer, making PFC higher than 99%.
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Multiple Protection DesignOver Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Temperature Protection (OTP) and Short Circuit Protection (SCP).
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Massive Bulk CapacitorProducing hold times >17ms upon full loading.
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Efficient Transformer- Adeptly holding power for minimal loss in the 5V standby voltage so the system is promptly up and ready from power on or sleep modes- Highly efficient design on par with 80Plus requirements (85% typical)
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And More- Multiple updated connectors for all types of interfaces (PCIe, SATA etc.)- High reliability with an MBTF of at least 100,000 hours of use.- NVIDIA SLI-Ready Certified guarantees enough ample power and up-to date connectors for SLI graphics cards.- Five Year Warranty.
