| 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 |   | |
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 | | ||
Strip Block for Snap-in Mounting with 4 IEC Appliance Outlets F 文件：377.33 Kbytes Page：3 Pages | SCHURTER 硕特 | | ||
Lens Retainer Clip 文件：103.49 Kbytes Page：1 Pages | VCC Visual Communications Company | | ||
Strip Block for Snap-in Mounting with 4 IEC Appliance Outlets F 文件：293.96 Kbytes Page：4 Pages | SCHURTER 硕特 | | ||
Strip Block for Snap-in Mounting with 4 IEC Appliance Outlets F 文件：308.46 Kbytes Page：4 Pages | SCHURTER 硕特 | | ||
Strip Block for Snap-in Mounting with 4 IEC Appliance Outlets F 文件：308.47 Kbytes Page：4 Pages | SCHURTER 硕特 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
|||
PHI |
23+ |
DIP |
7300 |
专注配单,只做原装进口现货 |
|||
PHI |
23+ |
DIP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
PHI |
DIP |
8650 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
PHILIPHS |
24+ |
PDIP |
9630 |
我们只做原装正品现货!量大价优! |
|||
PHI |
25+ |
DIP28 |
3000 |
全新原装、诚信经营、公司现货销售 |
|||
PHI |
18+ |
DIP |
100 |
原装正品现货,可开发票,假一赔十 |
|||
INTERSIL |
专业铁帽 |
DIP |
67500 |
铁帽原装主营-可开原型号增税票 |
|||
PHI |
2023+ |
DIP-28 |
5800 |
进口原装,现货热卖 |
|||
PHI |
23+ |
原厂封装 |
12300 |
HEF4752V规格书下载地址
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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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