| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HEF4752V | A.C. motor control circuit 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 widt | PHILIPS 飞利浦 |   | |
HEF4752V | A.C. motor control circuit | ETC 知名厂家 | ETC | |
A.C. motor control circuit 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 widt | PHILIPS 飞利浦 | | ||
A.C. motor control circuit 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 widt | PHILIPS 飞利浦 | | ||
A.C. motor control circuit 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 widt | PHILIPS 飞利浦 | | ||
A.C. motor control circuit 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 widt | PHILIPS 飞利浦 | | ||
Stereo 11W Audio Power Amplifier 文件：690.02 Kbytes Page：18 Pages | NSC 国半 | | ||
Stereo 11W Audio Power Amplifier 文件：690.02 Kbytes Page：18 Pages | NSC 国半 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
专业铁帽 |
DIP |
67500 |
铁帽原装主营-可开原型号增税票 |
|||
PHILIPHS |
25+ |
PDIP |
9630 |
我们只做原装正品现货!量大价优! |
|||
PHI |
06+ |
DIP |
100 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
PHI |
24+ |
DIP |
200 |
进口原装正品优势供应 |
|||
PHI |
25+ |
DIP28 |
3000 |
全新原装、诚信经营、公司现货销售 |
|||
PHI |
18+ |
DIP28 |
85600 |
保证进口原装可开17%增值税发票 |
|||
PHI |
DIP |
8650 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
原厂 |
2540+ |
PDIP28 |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
|||
PHI |
22+ |
DIP-28 |
8000 |
原装正品支持实单 |
|||
PHI |
2025+ |
DIP-28 |
800 |
原装进口价格优 请找坤融电子! |
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HEF4752V数据表相关新闻
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2019-4-19HEF4752V-A.C.电机控制电路
HEF4752V是A.C.电路电机的转速控制利用LOCMOS技术。电路综合其中三个120 °相位信号，平均电压随时间变化的正弦频率范围为0到200赫兹。该方法是基于脉宽调制原理，以实现足够的精度，输出电压在整个频率范围。一个是纯数字波形产生使用。所有输出的推拉型。输入和输出各种各样的保护，防止静电的效果设备的处理情况。然而，要完全安全的，它是宜采取处理考虑采取必要的防范措施的。
2012-12-5
DdatasheetPDF页码索引
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