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臺(tái)灣光寶半導(dǎo)體,PWM IC的性能與價(jià)位!

請(qǐng)眾多的電源開(kāi)發(fā)者與FAE多多討論一下:臺(tái)灣光寶半導(dǎo)體,PWM IC的性能與價(jià)位,目前有哪些公司在代理或者使用這些半導(dǎo)體,PWM IC!
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2005-12-16 11:53
臺(tái)灣光寶!呵!好像目前應(yīng)用最多的是SG ON 等PWM IC.臺(tái)灣的東東不知性能怎樣!請(qǐng)大家多多發(fā)言!
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wpl520
LV.1
3
2005-12-17 10:16
@熟悉的陌生
臺(tái)灣光寶!呵!好像目前應(yīng)用最多的是SGON等PWMIC.臺(tái)灣的東東不知性能怎樣!請(qǐng)大家多多發(fā)言!
SG也是臺(tái)灣的,不是一直在和PI在打官司啊.通嘉的也很通用啊
LD的LD7550比SG6848的好,都有一些改進(jìn)
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2005-12-22 10:40
鉅洋直銷(xiāo)臺(tái)灣崇貿(mào)科技SG全線(xiàn)系列IC產(chǎn)品,敬請(qǐng)垂詢(xún)!
SG6105D1 SG 05+ DIP
SG6105D1Z SG 05+ DIP
SG6510D1 SG 05+ DIP
SG6510S1 SG 05+ SMD
SG6510DZ1 SG 05+ DIP
SG6510SZ1 SG 05+ SMD
SG6513D SG 05+ DIP
SG6513S SG 05+ SMD
SG6513TD SG 05+ DIP
SG6513TS SG 05+ SMD
SG6848T SG 05+ SMD
SG6848D SG 05+ DIP
SG6848TZ SG 05+ SMD
SG6848DZ SG 05+ DIP
SG6849-65T SG 05+ SMD
SG6849-100T SG 05+ SMD
SG6849-65D SG 05+ DIP
SG6849-100D SG 05+ DIP
SG6849-65TZ SG 05+ SMD
SG6849-100TZ SG 05+ SMD
SG6849-65DZ SG 05+ DIP
SG6849-100DZ SG 05+ DIP
SG6840S SG 05+ SMD
SG6840D SG 05+ DIP
SG6840SZ SG 05+ SMD
SG6840DZ SG 05+ DIP
SG6841S SG 05+ SMD
SG6841D SG 05+ DIP
SG6841SZ SG 05+ SMD
SG6841DZ SG 05+ DIP
SG3842GAD SG 05+ DIP
SG3842GAS SG 05+ SMD
SG3842G2AD SG 05+ DIP
SG3842G2AS SG 05+ SMD
SG3843GAD SG 05+ DIP
SG3843GAS SG 05+ SMD
SG3842GADZ SG 05+ DIP
SG3842GASZ SG 05+ SMD
SG3842G2ADZ SG 05+ DIP
SG3842G2ASZ SG 05+ SMD
SG3843GADZ SG 05+ DIP
SG3843GASZ SG 05+ SMD
SG6842BLVS SG 05+ SMD
SG6842BLVD SG 05+ DIP
SG6842BLVSZ SG 05+ SMD
SG6842BLVDZ SG 05+ DIP
SG6842BCVS SG 05+ SMD
SG6842BCVD SG 05+ DIP
SG6842BCVSZ SG 05+ SMD
SG6842BCVDZ SG 05+ DIP
SG6846LS SG 05+ SMD
SG6846LD SG 05+ DIP
SG6846CS SG 05+ SMD
SG6846CD SG 05+ DIP
SG6846LSZ SG 05+ SMD
SG6846LDZ SG 05+ DIP
SG6846CSZ SG 05+ SMD
SG6846CDZ SG 05+ DIP
SG6561D SG 05+ DIP
SG6561S SG 05+ SMD
SG6561AD SG 05+ DIP
SG6561AS SG 05+ SMD
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2005-12-22 10:48
@juyangelect
鉅洋直銷(xiāo)臺(tái)灣崇貿(mào)科技SG全線(xiàn)系列IC產(chǎn)品,敬請(qǐng)垂詢(xún)!SG6105D1SG05+DIPSG6105D1ZSG05+DIPSG6510D1SG05+DIPSG6510S1SG05+SMDSG6510DZ1SG05+DIPSG6510SZ1SG05+SMDSG6513DSG05+DIPSG6513SSG05+SMDSG6513TDSG05+DIPSG6513TSSG05+SMDSG6848TSG05+SMDSG6848DSG05+DIPSG6848TZSG05+SMDSG6848DZSG05+DIPSG6849-65TSG05+SMDSG6849-100TSG05+SMDSG6849-65DSG05+DIPSG6849-100DSG05+DIPSG6849-65TZSG05+SMDSG6849-100TZSG05+SMDSG6849-65DZSG05+DIPSG6849-100DZSG05+DIPSG6840SSG05+SMDSG6840DSG05+DIPSG6840SZSG05+SMDSG6840DZSG05+DIPSG6841SSG05+SMDSG6841DSG05+DIPSG6841SZSG05+SMDSG6841DZSG05+DIPSG3842GADSG05+DIPSG3842GASSG05+SMDSG3842G2ADSG05+DIPSG3842G2ASSG05+SMDSG3843GADSG05+DIPSG3843GASSG05+SMDSG3842GADZSG05+DIPSG3842GASZSG05+SMDSG3842G2ADZSG05+DIPSG3842G2ASZSG05+SMDSG3843GADZSG05+DIPSG3843GASZSG05+SMDSG6842BLVSSG05+SMDSG6842BLVDSG05+DIPSG6842BLVSZSG05+SMDSG6842BLVDZSG05+DIPSG6842BCVSSG05+SMDSG6842BCVDSG05+DIPSG6842BCVSZSG05+SMDSG6842BCVDZSG05+DIPSG6846LSSG05+SMDSG6846LDSG05+DIPSG6846CSSG05+SMDSG6846CDSG05+DIPSG6846LSZSG05+SMDSG6846LDZSG05+DIPSG6846CSZSG05+SMDSG6846CDZSG05+DIPSG6561DSG05+DIPSG6561SSG05+SMDSG6561ADSG05+DIPSG6561ASSG05+SMD
呵呵!這么多.
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2005-12-26 16:18
@juyangelect
鉅洋直銷(xiāo)臺(tái)灣崇貿(mào)科技SG全線(xiàn)系列IC產(chǎn)品,敬請(qǐng)垂詢(xún)!SG6105D1SG05+DIPSG6105D1ZSG05+DIPSG6510D1SG05+DIPSG6510S1SG05+SMDSG6510DZ1SG05+DIPSG6510SZ1SG05+SMDSG6513DSG05+DIPSG6513SSG05+SMDSG6513TDSG05+DIPSG6513TSSG05+SMDSG6848TSG05+SMDSG6848DSG05+DIPSG6848TZSG05+SMDSG6848DZSG05+DIPSG6849-65TSG05+SMDSG6849-100TSG05+SMDSG6849-65DSG05+DIPSG6849-100DSG05+DIPSG6849-65TZSG05+SMDSG6849-100TZSG05+SMDSG6849-65DZSG05+DIPSG6849-100DZSG05+DIPSG6840SSG05+SMDSG6840DSG05+DIPSG6840SZSG05+SMDSG6840DZSG05+DIPSG6841SSG05+SMDSG6841DSG05+DIPSG6841SZSG05+SMDSG6841DZSG05+DIPSG3842GADSG05+DIPSG3842GASSG05+SMDSG3842G2ADSG05+DIPSG3842G2ASSG05+SMDSG3843GADSG05+DIPSG3843GASSG05+SMDSG3842GADZSG05+DIPSG3842GASZSG05+SMDSG3842G2ADZSG05+DIPSG3842G2ASZSG05+SMDSG3843GADZSG05+DIPSG3843GASZSG05+SMDSG6842BLVSSG05+SMDSG6842BLVDSG05+DIPSG6842BLVSZSG05+SMDSG6842BLVDZSG05+DIPSG6842BCVSSG05+SMDSG6842BCVDSG05+DIPSG6842BCVSZSG05+SMDSG6842BCVDZSG05+DIPSG6846LSSG05+SMDSG6846LDSG05+DIPSG6846CSSG05+SMDSG6846CDSG05+DIPSG6846LSZSG05+SMDSG6846LDZSG05+DIPSG6846CSZSG05+SMDSG6846CDZSG05+DIPSG6561DSG05+DIPSG6561SSG05+SMDSG6561ADSG05+DIPSG6561ASSG05+SMD
SG6848現(xiàn)在什么價(jià)位?有沒(méi)有現(xiàn)貨,
QQ:361273321
EMAIL:520tanhao520@163.com
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nickzou
LV.5
7
2005-12-27 00:28
看看TW昂寶電子的PWM IC OB2262/2268,相對(duì)同類(lèi)型的SG和LD,昂寶改善了ESD,完善了保護(hù)功能,增強(qiáng)了EMI抑制功能.

OB2262/3代換LD7550和SG6848,
OB2268/9代換LD7552和SG6841

OB2268/9和OB2262基本參數(shù)如下:
Burst mode,減少standby 功耗.
輸出ripple 及Noise <80mv
完善的保護(hù)功能:OVP/OTP/UVLO/OCP和獨(dú)有的OLP/VDD SOFT CLAMP
Frequency shuffling for EMI enhancement release
OB2268  適用功率60-90W, 其中56W以下/264V/50hz, standby<0.3W
OB2262  適用功率3-30W,  其中15W以下/240V/50hz, standby<0.15W

昂寶代理  
13923767500
nick2000@sohu.com
nick
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microtang
LV.5
8
2007-12-14 14:38
@nickzou
看看TW昂寶電子的PWMICOB2262/2268,相對(duì)同類(lèi)型的SG和LD,昂寶改善了ESD,完善了保護(hù)功能,增強(qiáng)了EMI抑制功能.OB2262/3代換LD7550和SG6848,OB2268/9代換LD7552和SG6841OB2268/9和OB2262基本參數(shù)如下:Burstmode,減少standby功耗.輸出ripple及Noise
來(lái)一分  OB2262的PDF資料看看.tangyong330@sohu,com
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2007-12-14 16:40
此帖已被刪除
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fistchen79
LV.3
10
2007-12-14 16:42
@fistchen79
此帖已被刪除
我們的單價(jià)應(yīng)該還好吧,我以前在一家日本的NIEC二極管的代理商做,單價(jià)那才叫高能!大家可以跟我聯(lián)系!
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