高壓LED照明驅(qū)動?AC-DC非隔離恒流驅(qū)動

????歐創(chuàng)芯半導(dǎo)體的AC-DC非隔離恒流驅(qū)動系列采用一系列專利的創(chuàng)新設(shè)計技術(shù)，使芯片都工作于電感電流臨界連續(xù)模式，具有高的轉(zhuǎn)換效率，并且由于采用浮地架構(gòu)從而實(shí)現(xiàn)真正的恒流驅(qū)動，恒流精度達(dá)±1%。人性化的芯片保護(hù)電路設(shè)計，使整個系統(tǒng)更穩(wěn)定，更可靠。同時推出了相應(yīng)的分段調(diào)光版本，可直接適配普通墻壁開關(guān)實(shí)現(xiàn)分段調(diào)光功能。\n?????產(chǎn)品主要應(yīng)用于LED球泡燈，LED日光燈，LED吸頂燈，LED筒燈等LED照明驅(qū)動領(lǐng)域。

OCX

歐創(chuàng)芯

8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins

DESCRIPTION The PCA9501 is an 8-bit I/O expander with an on-board 2-kbit EEPROM. The I/O expandable eight quasi bidirectional data pins can be independently assigned as inputs or outputs to monitor board level status or activate indicator devices such as LEDs. The system master writes to the I/O

文件：146.48 Kbytes 頁數(shù)：22 Pages

PHI

PHI

Computer Cable for EIA RS-232 Applications

文件：32.97 Kbytes 頁數(shù)：3 Pages

ETCList of Unclassifed Manufacturers

未分類制造商

RS-232, #24-1pr, SR-PVC, O/A Foil, PVC Jkt, CMG, 75廓

文件：246.13 Kbytes 頁數(shù)：2 Pages

BELDEN

百通

4-40 FLAT HEAD SCREW

文件：237.15 Kbytes 頁數(shù)：1 Pages

KEYSTONE

Keystone Electronics Corp.