09-06-2019, 12:37 AM
The 24v Papst Clamp gooseneck fan is awesome. Used it today all day, in the workshop and could not have handled being in there without it.
Being able to easily aim it and change the fan speed and have 283cfm available is freaking awesome. My 92Mm in Van gooseneck clamp fans go upto 175 cfm, but that much speed is loud and draws 3 amps. Where the papst fan moves more air for less noise and similar or less amp draw through much of the speed range.
2 more Jaro 200 cfm 120mm fans grew a voltage bucker speed controller on their sides today.
My 11 T10 LED BUlb inline light housing is getting some 40MM x 10mm fans in a push pull configuration, So I can run the light at max brightness indefinitely and not worry about frying the bulbs. This ventilation also opens the door for even brighter bulbs, which I know would not be able to handle their heat without forced ventilation. The Light just wound up being 40x40mm, unintentionally. Probably going to make an airfliter on the intake side to keep from pumping workshop dust through it.
I spent some time with a rotary rasp and dremel to reduce restriction to the 40mm fan flow, which will split in half when going through the light, Half over the wiring above and half below around the LED chipsets.
The voltage bucker/dimmer will reside inside this light with airflow over it, and it will have an on off switch on the light, and an additional Anderson powerpole for having another DC outlet handy right at the light itself
There is potential for using a Buck/boost unit inside of this light housing to add some more brightness to the LEDS with higher voltage. With 6 to 8 cubic feet per minute being forced through the light housing, it should keep things from getting too hot.
Think the buck boost units yet to arrive, will go on the remaining two 24v Papst fans though.
Being able to easily aim it and change the fan speed and have 283cfm available is freaking awesome. My 92Mm in Van gooseneck clamp fans go upto 175 cfm, but that much speed is loud and draws 3 amps. Where the papst fan moves more air for less noise and similar or less amp draw through much of the speed range.
2 more Jaro 200 cfm 120mm fans grew a voltage bucker speed controller on their sides today.
My 11 T10 LED BUlb inline light housing is getting some 40MM x 10mm fans in a push pull configuration, So I can run the light at max brightness indefinitely and not worry about frying the bulbs. This ventilation also opens the door for even brighter bulbs, which I know would not be able to handle their heat without forced ventilation. The Light just wound up being 40x40mm, unintentionally. Probably going to make an airfliter on the intake side to keep from pumping workshop dust through it.
I spent some time with a rotary rasp and dremel to reduce restriction to the 40mm fan flow, which will split in half when going through the light, Half over the wiring above and half below around the LED chipsets.
The voltage bucker/dimmer will reside inside this light with airflow over it, and it will have an on off switch on the light, and an additional Anderson powerpole for having another DC outlet handy right at the light itself
There is potential for using a Buck/boost unit inside of this light housing to add some more brightness to the LEDS with higher voltage. With 6 to 8 cubic feet per minute being forced through the light housing, it should keep things from getting too hot.
Think the buck boost units yet to arrive, will go on the remaining two 24v Papst fans though.
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