You can also relate impedance to leakage.
Low impedance vs high impedance electric fence.
Solid state solid state fence chargers deliver a medium amperage shock in pulses of medium duration.
For decades electric fences have been popular for containing animals and controlling where they graze and for keeping animal pests out of garden.
Impedance means leakage.
And since the charger is by far the heart of the electric fence you need to make sure you ve chosen the best option for your needs.
Historically there have been three major impedance types for energizers.
Low impedance means the fence charger is designed to effectively shock through vegetation.
High impedance solid state and low impedance.
High impedance also known as solid state high impedance or solid state fence energizers do not have the capability of increasing their output energy as fence load increases the way low impedance fences do.
High difference a high impedance microphone or guitar will usually output a greater signal voltage than a low impedance microphone.
This high impedance signal works fine and even has some advantages in a sound system as the mixer or amplifier doesn t need to boost the signal as much.
With fence loading a high impedance charger will have more leakage of power and a.
These were the older weed burner types.
They short out when too many weeds touch the fence.
To be considered low impedance the duration of the pulse must be less than 003 seconds.
Of these different types high impedance energizers for the most part have been taken off the market.
The duration of the electrical pulse is the dominant factor.
Most modern day energizers are now considered to be low impedance.
Find zareba 50 mile battery operated solid state fence charger in the.
Therefore any noise on the line is also not.
The new electric fence chargers we sell are mostly all low impedance output.
Low impedance vs high impedance.
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The output from a low and impedance fence charger is medium to high voltage but at much greater currents.
High impedance electric fence chargers.
Fencing systems continued the effectiveness of any electric fence whether it s a one wire fence subdividing a pasture or a 9 wire fence protecting stock from predators depends on the ability of the fence to deliver an unpleasant shock to animals that touch it.
High impedance fences cannot overcome high levels of fence load.
Low impedance fence chargers have a large reserve of current and are able to power in other words charge very long fences or fences that are overgrown by.