The development trend of RF Coaxial Connectors
outdoor poe switch
PT-POS401GR-OT-D is a 3 port outdoor Switch with 2 Pair PoE up to 30 watts of power at 55 VDC at 0.55 amp.
High Frequency PCB
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DCU
1650KV AC voltage withstand testing transformer
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Puncture Resistance of Aluminum Foil Bags
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