[GreenKeys] Fusing Requirements for Loop Model 26

Jim Cooper jim.w2jc at gmail.com
Wed Sep 18 22:47:15 EDT 2019


On 18 Sep 2019 at 21:44, Zach Zarzycki wrote:

> I'm going to be setting up my model
> 26 with a laptop power supply, eBay
> boost converter (boost to 97v)
> resistor for my loop supply (60mA) and
> the usb/tty board (Thanks
> Jordan!) I'm trying to find a good
> supply of the 63mA dc fuses to run
> this, 

I think if you ever, ever found a 63mA DC fuse
it would blow on the first mark transition, due 
to surge current ...   I'm sure an 1/8 A fuse would 
do just fine, maybe even a 1/4 A ...  the selector 
magnets are a lot more forgiving than transistors !! 

w2jc




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