Install DC power source for Starlink Mini

jimcenname

The relatively new Starlink Mini has a built in router, a smaller footprint and can be powered by a DC power source. Some previous versions required your T@B have an inverter to provide 110 AC to power the router. The Mini makes it a little easier to use while boondocking. Even though the spec says it needs 100 watts reportedly it actually uses about 40 watts. The minimum DC voltage to power the mini is 12vdc but a long cable to the dish will reduce the voltage to something less than 12VDC. The output of the Starlink included AC power supply is 30VDC. I installed a 12VDC to 24VDC converter ($19 on Amazon) right next to my WFCO and ran a cable through the floor to the front of my T@B. It's working well.

Grumpy_G

A few weeks ago I fuzzed around with a Starlink Mini helping a friend and because of the voltage drop implications on long runs I recommended to use the inverter to power it. It also makes it easy for her son to run it off a Jackery or similar. 

Your solution is obviously more elegant and "technically correct"  

Horigan

Another option that we use on our boat is an aftermarket shorter cord with cigarette lighter socket plug. Been working great. 

https://www.amazon.com/gp/aw/d/B0DCBBVGSL?psc=1&ref=ppx_pop_mob_b_asin_title

ReenieG

I purchased this item to plug directly into the 12v receptacle in my T@B and both that plug and the usb-c also plugs into my EcoFlow. And yes, it uses approx 40w when plugged in that way. Also, I shut it off (disconnect the cord) when I'm sleeping so it uses 0w, lol. 

jimcenname

@Horigan, @ReenieG: it's good to know that your 12v plugs work with your starlink. I read their specs and they don't actual increase the voltage like the DC to DC converter I am using. But...as long as the device's output is greater than 12volts the Starlink is supposed to work. I bet a short cable helps a lot. Thank you!

Horigan

jimcenname said:

@Horigan, @ReenieG: it's good to know that your 12v plugs work with your starlink. I read their specs and they don't actual increase the voltage like the DC to DC converter I am using. But...as long as the device's output is greater than 12volts the Starlink is supposed to work. I bet a short cable helps a lot. Thank you!

Short cable is key. Having a LiFePO4 battery doesn’t hurt either.