DC 12V to 24V 10A 240W Converter Step Up Voltage Regulator Boost Converter Module Car Power Supply Power Converter Waterproof Module Transformer

Ordered this part to use our new starlink mini to run off a dc current. Starlink unable to run on thin wire at 12 volts. This unit pumped up the voltage to 24 volts. Now I can run our Starlink mini on our dc power in the travel trailer.

I've been using a Wuzhi 200 Watt Bluetooth amp in my truck for about a year now, powered by a DeWalt 20VMAX5AH battery... My dilemma is that this battery only puts out about 18VDC, and the amp card can take 24 or more volts... The more voltage you pump into the card, the louder the output you get out... And I'm a Hard Rocker, so I like it LOUD...So, being the brainstormer that I am, I extracted a 12VDC17AH [motorcycle] battery out of a jump-start box, and ran my wires, as such:POS -> batt>fuse>switch>converter>amp;NEG -> batt>converter IN & OUT>amp...(All soldered & shrink-tubed)All said & done, my multimeter measured 24.6VDC stable at the amp end, from a 12V battery... AND it's 17AH, meaning it'll power the amp card for DAYS before it needs a recharge... I've had to recharge the DeWalt battery every day...The end result is I have almost twice the volume and bass as what the DeWalt battery was giving me, PLUS 4X the capacity... I'M A SERIOUSLY HAPPY GUY... This 12V>24V upconverter works GREAT!!! 6 stars...[In the pic, the two ring terminals go to the battery, and the spades go to the amp]GOOD DAY...UPDATE: I've just bought my 3rd one... That's how good and stable this converter is... Never mind a 24VDC external power supply... 12VDC adapters and batteries are a dime-a-dozen... This converter doubles them up to the 24 volts I need for my cigar box amp builds...6 stars!!!

This product work great to change my power station with a stand alone battery

Stopped working after a few months of use. I was using this to power a computer monitor in my camper that uses 165w max, 55w typical according to it's specs. Worked perfectly for several months and this morning I turned on the computer and the monitor would not turn on. I measured the converter's output and it was just a few volts, I measured again after some time and it was just 6 millivolts. It looks like a very well built unit, but apparently it's not reliable despite it's beefy metal case and heatsink. Very disappointing!!!

Works as advertised

I tried a cheaper unit prior to this one and caused the unit to fail. Even though DC can be often times not be as dependent on load and ground, these apparently are. This one worked great.

I use this to speed the recharging of my EcoFlow Wave 2 air condition from my 12vdc camper van solar power system. The Wave 2 power input "auto-switches" "car" or "solar panels" (where current is limited by the panels). The Wave 2 also tops out at 8 amp recharge rate in "car" mode for either 12 or 24 volts, limiting to 96 watts at 12v. However, the Wave 2's auto-switching/sensing algorithm is flaky - it was occasionally popping a 30 amp breaker at 12vdc. This power supply solved two problems.Everything seems much better now at detecting that it's not a solar panel and this power supply puts out a solid 8 amp without excessive heat (it's mounted on a slight dampened/isolated fridge fixture aluminum structure for extra heat sink, though probably not really needed).It has held for many trips, so far taking the vibration well.And, it provides a good 192 watt recharge rate, twice as fast, and no more popping circuit breakers.

Gave me the power I needed for my project.