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HEF4752VD中文资料
HEF4752VD数据手册规格书PDF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.
更新时间：2025-12-3 16:36:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
2025+ |
DIP-28 |
800 |
原装进口价格优 请找坤融电子! |
|||
PHI |
25+ |
DIP |
18000 |
原厂直接发货进口原装 |
|||
PHI |
DIP |
8650 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
PHI |
2023+环保现货 |
标准封装 |
2500 |
专注军工、汽车、医疗、工业等方案配套一站式服务 |
|||
PHI |
23+ |
DIP-28 |
7300 |
专注配单,只做原装进口现货 |
|||
PHI |
NEW |
原厂封装 |
12300 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
PHI |
2025+ |
DIP-28 |
800 |
||||
PHI |
1824+ |
DIP-28 |
800 |
原装现货专业代理,可以代拷程序 |
|||
PHI |
QQ咨询 |
DIP |
122 |
全新原装 研究所指定供货商 |
|||
PHI |
2023+ |
DIP-28 |
5800 |
进口原装,现货热卖 |
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HEF4752VD 芯片相关型号
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Datasheet数据表PDF页码索引
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