RF Toroid Calculator by VK3CPU
Solar RFI/Noise Filter - 1.5" IDProduct DetailsInitial Permeability (@ 10KHz): 1500Material: MnZnMax cable size - in/mm: 1.394/35.4OD (A) - in/mm: 2.445/62.1ID (B) - in/mm: 1.465/37.2Length (C) - in/mm: 2.5/63.5Z (ohms per bead - single turn 1 MHz): 60Z (ohms per bead - single turn 5 MHz): 90Z (ohms per bead - single turn 10 MHz): 150Z (ohms per bead - single turn 25 MHz): 190Z (ohms per bead - single turn 100 MHz): 490Z ohms (per bead - single turn 250 MHz): 530Ferric snap on bead filter effective over frequency ranges specific to solar installations including PV solar arrays, inverters, optimizers, combiners and network related control devices.
Effectively suppresses Radio Frequency Interference under 300 MHz. Use for solar installations of AC, DC, data and Ethernet cables for reducing common mode currents creating interference in electronic devices.
Two separate halves, bind together with cable ties or heat shrink.
Typical use for large bundles of positive/negative wire where diameter of all cables is < 1.5"
THE RFI KIT FILTERS ONLY SUPPRESS COMMON MODE CURRENT (SIGNALS) THAT ARE COMMON TO ALL WIRES IN THE CABLE, AND DOES NOT EFFECT INDIVIDUAL DIFFERENTIAL SIGNALS ON EACH WIRE. THE FILTERS HAVE NO EFFECT ON THE NORMAL SIGNALS CARRIED WITHIN THE CABLE.
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Ferric snap on bead filter effective over frequency ranges specific to solar installations including PV solar arrays, inverters, optimizers, combiners and network related control devices.
Effectively suppresses Radio Frequency Interference under 300 MHz. Use for solar installations of AC, DC, data and Ethernet cables for reducing common mode currents creating interference in electronic devices.
Two separate halves, bind together with cable ties or heat shrink.
Typical use for large bundles of positive/negative wire where diameter of all cables is < 1.5"
THE RFI KIT FILTERS ONLY SUPPRESS COMMON MODE CURRENT (SIGNALS) THAT ARE COMMON TO ALL WIRES IN THE CABLE, AND DOES NOT EFFECT INDIVIDUAL DIFFERENTIAL SIGNALS ON EACH WIRE. THE FILTERS HAVE NO EFFECT ON THE NORMAL SIGNALS CARRIED WITHIN THE CABLE.