TELEPHONE RING DETECTOR WITH RELAY OUTPUT

Features: simply connect in parallel with phone line powerful led flashes when phone rings the unit will feature a relay output if connected to a 12VDC power supply relay output: continuous or on/off to the rhythm of ringing of the telephone complete with enclosure great for nois

文件：4.20412 Mbytes 页数：12 Pages

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文件：40.97 Kbytes 页数：2 Pages

HY

虹扬科技

BRIDGE RECTIFIERS 3.0 to 6.0 Amps

BRIDGE RECTIFIERS 3.0 to 6.0 Amps BRIDGE RECTIFIERS 6.0 to 8.0 Amps

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RFE

RFE international

SINGLE PHASE8.0AMPS.GLASS PASSIVATED BRIDGE RECTIFIERS

文件：203.49 Kbytes 页数：2 Pages

CHONGQING

平伟实业