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| PK55HB160资料 | |
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                                    PK55HB160 PDF Download  | 
                            
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                                    File Size : 116 KB
                                     Manufacturer:SanRex Description:The value of C should by greater than 15pF to prevent stray capacitance effects introducing errors and distortion of the demodulation S-curve, but the use of very large capacitances with small inductance values will lower the impedance of the tuned circuit at the required Q value, reducing the drive level to the demodulator and thereby restricting the video output available. Once suitable L and C values have been determined, the working Q for the quadrature circuit should be set, the Q value determining the video output level and bandwidth. Video output is proportional to Q whereas video bandwidth is inversely proportional. The effect of Q variations on video bandwidth and amplitude can be determined from Table 1 and the graphs in Fig.5. A value for total damping resistor value to obtain the required Q can be calculated from:  | 
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | 130 | 110 | |||
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                                型 号:PK55HB160 厂 家:SanRex 封 装:模块 批 号:11+12+ 数 量:1000 说 明: 特征 芯片与底板电气绝缘 
 交直流电机控制 
 
 PK-FG系列 Dual Thyristors Modules(可控硅模块) PK(PD,PE)25FG PK(PD,PE40)FG PK(PD,PE)55FG pK(PD,PE)70FG PK(PD,PE)90FG PK(PD,PE)110FG PK25HB120  | 
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                                运  费:10.00元(快递) 所在地:昆山市 新旧程度:全新  | 
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| 联系人:林志胜 | 
| 电 话:4006333495,0512-50111678 | 
| 手 机:18602223500,18962647678 | 
| QQ:5178133,4006333495 | 
| MSN: | 
| 传 真:0512-82092268(自动),50111789(手动) | 
| EMail:qiwodz@vip.qq.com | 
| 公司地址: 江苏省昆山市开发区前进东路233号 | 
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                                     江浙沪地区:首重1KG 5.00 元 续重1KG 1.00元 其他地区:首重 1KG 10.00元 续重1KG 5.00元 如需顺丰快递请在订购前说明,谢谢!  |