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![](http://file1.dzsc.com/file/shop/224/000/0326257031s.jpg)
ST-7-56,XFRMR PWR 115V 28V 1.3A 36VA
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![](http://img1.dzsc.com/img/common/noimg.png)
ST7-56B59,TRANSFORMER 115V 56V 0.65A
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![](http://file1.dzsc.com/file/shop/752/000/0530587500s.jpg)
【STMicroelectronics】ST7570,TXRX S-FSK PWR LINE 48VFQFPN
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![](http://file1.dzsc.com/file/shop/752/000/0530587500s.jpg)
【STMicroelectronics】ST7570TR,TXRX S-FSK PWR LINE 48-VFQFPN
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![](http://img1.dzsc.com/img/common/noimg.png)
【STMicroelectronics】ST7580,电信线路管理 IC FSK, PSK Multi-Mode PWR LN SOC 9.6 kbps
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![](http://img1.dzsc.com/img/common/noimg.png)
【STMicroelectronics】ST7580TR,电信线路管理 IC FSK, PSK Multi-Mode PWR LN SOC 9.6 kbps
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![](http://file1.dzsc.com/file/shop/210/159/000/1258095824s.jpg)
【STMicroelectronics】ST7590,电信线路管理 IC Narrow-Band OFDM PWR LN PRIME 128kbps
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![](http://file1.dzsc.com/file/shop/442/000/2120098125s.jpg)
【STMicroelectronics】ST7590T,TXRX S-FSK PWR LINE