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Re: 150 watt substrate heater cables



I defer to the maven on heating cables.  

But does what you are saying mean that the Dennerle cables and similar
relatively lower wattage setups:

1) fail to optimize convection effects because they, intentionally, run
constantly?

2) are not achieving the heat density required to go from conductive
heating (no currents) to convection heating (micro currents)?

I'm not disagreeing, I'm just asking.

Scott H.

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