HEF4752VF中文资料飞利浦数据手册PDF规格书
HEF4752VF规格书详情
DESCRIPTION
The HEF4752V is a circuit for a.c. motor speed control utilizing LOCMOS technology. The circuit synthesizes three 120°out of phase signals, of which the average voltage varies sinusoidally with time in the frequency range 0 to 200 Hz. The method employed is based upon the pulse width modulation principle, in order to achieve a sufficient accuracy of the output voltages over the whole frequency range. A pure digital waveform generation is used.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
96 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHI |
24+ |
DIP |
600 |
原装现货假一赔十 |
询价 | ||
IOR |
23+ |
SOT |
6500 |
全新原装假一赔十 |
询价 | ||
PHI |
2016+ |
CDIP |
6523 |
只做原装正品现货!或订货! |
询价 | ||
PHI |
23+ |
DIP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
PHI |
/ |
DIP |
78 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHI |
24+ |
DIP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
PHI |
25+ |
SMD28 |
511 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
PHI |
22+ |
DIP-28 |
8000 |
原装正品支持实单 |
询价 | ||
24+ |
长期备有现货 |
500000 |
行业低价,代理渠道 |
询价 |
