单极，PFC反激式，恒流型LED控制器和驱动器

DIOO

帝奥微

Single Stage Flyback & PFC Controller With Primary Side Control For LED Lighting

The DIO8650D is a single stage Flyback and PFC controller targeting at LED lighting applications. \n\nThe DIO8650D is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency. \n\n • Primary side control eliminates the opto-coupler\n• Power factor >0.95 @230VAC\n• Reliable short LED and Open LED protection\n• Low start up current:15μA typical\n\n\n;

DIOO

帝奥微

LED照明驱动器

DIOO

帝奥微

VOICE SYNTHESIZER

文件：747.85 Kbytes 页数：48 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

VOICE SYNTHESIZER

文件：747.85 Kbytes 页数：48 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

Varactor-Tuned Oscillators

Description HP VTO-8000 Series oscillators use a silicon transistor chip as a negative resistance oscillator. The oscillation frequency is determined by a silicon abrupt varactor diode acting as a voltage-variable capacitor in a thin-film micro stripline resonator. This provides extremely fast

文件：918.09 Kbytes 页数：7 Pages

HP

安捷伦