丝印：UC2855BN；Package：PDIP；High Performance Power Factor Preregulator

FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform

文件：850.1 Kbytes 页数：18 Pages

TI

德州仪器

PNP MEDIUM POWER LOW SATURATION TRANSISTOR

文件：127.87 Kbytes 页数：3 Pages

UTC

友顺

Low noise, Low Power Consumption, 12V Input, 300mA, CMOS LDO

文件：1.83825 Mbytes 页数：12 Pages

WILLSEMIWill Semiconductor Co.,Ltd.

韦尔股份上海韦尔半导体股份有限公司

LIGHT BARS

文件：37.53 Kbytes 页数：1 Pages

SIEMENS

西门子

2.3 5 X 8 DOT MATRIX DISPLAYS

DESCRIPTION These are 5 x 8 dot matrix displays with large emitting area (0.2 diameter) LED sources. The GMX2X85C series are single color displays with the exception of GMA2685C which is a bicolor of red/green displays. All displays have gray face and white dot color. Other face or dot colors ar

文件：602.48 Kbytes 页数：8 Pages

FAIRCHILD

仙童半导体

LED LIGHT BARS

文件：564.66 Kbytes 页数：5 Pages

QT