[TowerTalk] Power line filter question

[Jim Brown]

On 5/20/2014 10:02 PM, Grant Saviers wrote:
> So why are x uH's of green wire inductance ok in the three wire case 
> and not for a single green wire (engineering pls,  not UL regs)?

First, if all three conductors go through the choke, a fault on the 
circuit will blow a breaker faster. Second, at RF, the capacitance 
between conductors tends to put the conductors in parallel.

73, Jim K9YC