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凱悌集團推出伺服器 (Server)之主、被動元件解決方案

 2013-11-27

伺服器(Server)是大多數工廠、企業必備的工業級電腦,例如:應用於企業E-mail管理、貨物進出管理、企業資料儲存管理、客戶所下訂單管理…等管理伺服器,幾乎無所不包。

伺服器(Server)是企業的運作中心,伺服器(Server)故障,有可能會造成企業無法運作,造成巨額損失,因此對伺服器(Server)規格要求很高,包括對散熱、穩定度、耐震度等要求相當嚴格,為了方便維修伺服器(Server),多設計成介面卡型式,採用的是工業標準的ISA/PCI介面,並裝於機箱內。故障時僅需將板子單獨取出更換即可,如此可減少停機所帶來的損失。產品生命周期長,是伺服器(Server)另一項特色。一般來說,由於新的規格技術不斷推出,桌上型及筆記型電腦的產品生命周期較短,而伺服器(Server)的產品生命周期卻很長。主要是因為伺服器(Server)的用戶多為工廠、企業等具規模的組織,自動化系統轉換的成本相當高,一旦決定系統架構就不會輕易更動,以免增加營運成本。

 

AEM推出0603,1206,2410等系列SMD Fuses 解決電源保護方案:

 推出SolidMatrix 0603 Very Fast Acting Surface Mount Fuses、SolidMatrix 1206 Fast Acting Surface Mount Fuses、SolidMatrix 1206 High Current ating Fast Acting Surface Mount Fuses、AirMatrix 2410 Fast Acting Surface Mount Fuses等系列SMD Fuses解決電源保護方案。

 

ALCOR Micro推出Flash CR Controller Advantages解決方案:

 1.WW No. 1 flash card reader controller vendor today

2.Good tracking record both in USB1.1 and 2.0 generations

3.We know what our customers needed

a.Integrated 5V to 3.3V LDO to save BOM cost

b.Power saving mode

c.Flash card over current Protection

d.HID copy button

e.Tri-state bus design for other hosts to access the bus

f.Turbo USB driver ready

g.Selective suspend driver ready

 

AME(安茂微電子)推出伺服器 (Server)電源解決方案:

 Low Dropout Voltage Regulator:

IPC上會使用到各種不同之LDO,AME提供各種不同電流之LDO給客戶最多樣的選擇,從150mA到3A,都有合適的產品可供使用。AME8818提供300mA輸出電流,輸入電壓為2.5V~5.5V,並具有低drop out電壓(230mV@300mA typ.),且只需要1uF之輸出電容做為頻率補償使用,很適合作為IPC節省成本使用;AME8819為600mA產品,提供最大穩定600mA之電流輸出,低drop out電壓(540mV@600mA typ.),只需要2.2uF輸出電容作為補償使用,在較大電流輸出上可以達到客戶的需求;AME8827則提供最大1A之電流輸出,可以滿足大尺寸LCD TV驅動source IC與gate IC之需求,340mV之drop out電壓,60dB之PSRR,提供從1.2V~3.3V各式固定電壓之產品。

DC-DC buck converter:

AME5250在應用上僅需10uF的陶瓷輸出電容,相較於同類型解決方案,更加上了PFM(pulse frequency modulation), 能有效提升在輕載時的效率,最高效率可達95%以上。同時提供固定/可調式電壓輸出,滿足各種不同電壓的需求。同步降壓整流器不需蕭基二極體,並具有暖啟動、過電流、過溫與短路保護,可提供最大1A之電流輸出,2.5V~5.5V輸入,提供固定/可調式電壓輸出。

Deutron Electronics Corp(MIRA)提供DRAM解決Memory方案:

 1GE DDRII Synchronous DRAM:

P3R1GE3EGF、P3R1GE4EGF、P3R1GE3FGF

 

NIKO-SEM 尼克提供最佳之LDOMOSFETPWMSingle解决方案

 

SAMWHA 推出鋁質電解電容全系列及SMD鋁質電解電容全系列,解決電源濾波方案:

 鋁質電解電容全系列提供高壓、高容值:

 SMD鋁質電解電容全系列:

SC Chip type , Standard Series:-40℃ ~ +85℃

RC Chip type , Wide Temperature Range Series:-55℃ ~ +105℃

UC Chip type , High Reliability Series:-40℃ ~ +125℃

CB Chip type , Long Life Series:-55℃ ~ +105℃

JC Chip type , Higher Capacitabce Range Series:

WV≦100:-55℃~ +105℃

WV≧160:-40℃~ +105℃

 

ViKing推出微歐姆及精密電阻、電感解決電源方案:

 

Winbond (華邦電子) 推出SPI Flash解決Memory方案:

 Winbond's W25X and W25Q SpiFlash® Memories feature the popular Serial Peripheral Interface (SPI), densities from 1M to 128M-bit, small erasable sectors and the industry's highest performance. The W25X family operates up to104MHz and supports "Dual-Output SPI", effectively doubling the clock rate to 208MHz. The W25Q family is "superset"

compatible with W25X devices while adding Dual-I/O and Quad-I/O SPI for even higher performance.

 Clock rates up to 104MHz achieve an equivalent of 416MHz (50M-Byte/S transfer rate) when using Quad-SPI. This is more thaneight times the performance of ordinary Serial Flash (50MHz) and even surpasses asynchronous Parallel Flash memories

while using fewer pins and less space. Faster transfer rates mean controllers can execute code (XIP) directly from

the SPI interface or further improve boot time when shadowing code to RAM

 W25X SpiFlash Family

- 1M to 64M-bit, superset compatible with 25P

- Serial Peripheral Interface (SPI), Dual Output SPI

- Uniform 4KB & 64KB erase

- Space saving packages (SOIC, WSON, DIP, KGD)

 W25Q SpiFlash Family

- 4M to 128M-bit, superset compatible with 25X

- SPI, Dual SPI and Quad SPI

- Uniform 4KB, 32KB & 64KB erase

- Erase and Program* Suspend/Resume

- Quad Page Program

- Security: Lock-down, ID#, OTP Registers*

- Compatible read-only SpiROM™ Device