网络变压器

Mentech

铭普光磁

Variable Feedforward PFC/PWM Controller Combo

GENERAL DESCRIPTION The ML4801 is a controller for power factor corrected, switched mode power supplies. Key features of this combined PFC and PWM controller are low start-up and operating currents. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces pow

文件：160.6 Kbytes 页数：14 Pages

FAIRCHILD

仙童半导体

Variable Feedforward PFC/PWM Controller Combo

GENERAL DESCRIPTION The ML4801 is a controller for power factor corrected, switched mode power supplies. Key features of this combined PFC and PWM controller are low start-up and operating currents. Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces pow

文件：160.6 Kbytes 页数：14 Pages

FAIRCHILD

仙童半导体

0.4 inch ( 10.0 mm ) SINGLE DIGIT NUMERIC LED DISPLAYS

DESCRIPTION The UVS-4301/4801 is 0.4 inch (10.0mm) height single digit display. Choices of five colors-high efficiency red/bright red/green/yellow/red orange. All devices displays have gray face and white segments. The bright red and green LED chip are made from GaP on a transparent Ga

文件：66.39 Kbytes 页数：5 Pages

UOT

东贝光电