Waterproof DC 30-120V to 12V 10-20A Step-Down Power Supply Converter Regulator
Waterproof DC 30-120V to 12V 10-20A Step-Down Power Supply Converter Regulator
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WaterProof 30-120V to 12V 10-20A Step Down DC/DC Power Converter Regulator
Feature:
1:Made of high-quality materials, long service life, long term stable and reliable.
2:With overcurrent, overvoltage, overtemperature and short circuit protection, reliable multi-protection design to enhance your using safety.
3:Waterproof, shockproof Design,good heat dissipation, easy to install
4:This product does not have the function of charging the battery, it is only used for voltage conversion.
5:Widely used in LED photo lighting, LED display screens, monitoring systems, power automation, communication systems and other fields.
Specifics:
Condition: 100% Brand New
Shell Material: Die-cast aluminum alloy
Input rated voltage: 36V/48V/60V/72V/90V DC
Input voltage range: 30 ~ 120V DC
Output voltage: 12V DC
Model: There are 3 options as follows:
Option 1:DC30-120V To 12V 10A 120W 5L
Option 2:DC30-120V To 12V 15A 180W 5L
Option 3:DC30-120V To 12V 20A 240W 6L
Note: Product appearance can be viewed in pictures
Conversion efficiency: Over 90%
Static consumption: Less than 20MA
No-load adjustment rate: 2%
Load regulation: 3%
Operating temperature: -25¡ãC ~ +65¡ãC
Wire lengths: About 12~13cm
Waterproof Rating: Ip68
Input wire color : (+)Red, (-)Black.Output wire color : (+)Yellow, (-)Black.
Note:
1.Please make sure there is sufficient input supply voltage and power,in order to ensure that the module can output enough voltage and power.
2.Please take with an average load, do not merge,if there are multiple output cables in the output port.
3.You need to pay attention to make the power module cool,if output is up to the maximum current value.
4.In strict accordance with characters wiring, fuse the input voltage polarity,must not reversed, or it may damage the power supply module, when the output voltage polarity is reversed, it may damage electrical equipment
Package Included:
1x DC/DC Converter Regulator
Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.
Warranty:
1.Customers have the right to request a return within 60 days from the date of product receipt.
2.At Itopteng, we offer prompt customer service to assist with product usage inquiries and facilitate returns or refunds.
The die-cast aluminum alloy case feels incredibly durable. It's fully sealed, so I have no worries about it in a dusty or wet environment.
Used this on a 48 volt Electric Gator, (like a golf cart) to step down the 48 volts to 12 and run an actuator to tip the dump box (factory was a manual dump). so far so good, working as it should, output is 12ish volts which is good.
This is working well to regulate power to a mini-pc installed in my RV. I found the PC is too sensitive to handle 13-14V or ripple from the RV house batteries, so this solves that and it's been stable since I installed it!
I used this to step down a 20V Craftsman drill battery to 12V for some LED's I am running on a mini bike. Super easy to use if you know how to wire low voltage, if you do not, then just youtube it, there are plenty videos. I did not experience any issues with the polarity being reversed or incorrect.
I added this to my VW camper van so the mouse/rodent blocker would continue to function when I stored it with the battery tender attached. They are designed to only function when the battery voltage drops (vehicle not running). With the battery tender the voltage does not drop and the rodent scarecrow stops working.
This fixes that issue.
Very pleased.
I asked to connect a 48v 15amp battery to power some 12v turn signals and it worked perfectly, it didn't blow any LEDs and it continues to work perfectly.
I got a free ego back pack blower, too heavy for me, but 2x 48vdc 5ah li batteries & 2x chargers. Wanted to make a portable power kit, flexible for making 12vdc from 48vdc and also120vac from the 48vdc or plug in to my car 12vdc. This review is for 3 items: Cllena DC 40V-90V to 12V Converter Voltage Regulator Reducer, 12V/24V Fixed Thread Cigarette Lighter Socket & 300W Power Inverter 12v to 110v, Car Plug in Adapter with PD 27w USB-C and QC 18w USB-A, Car Converter to Outlet Plug, Red. I like the way it all turned out.
I am using this between a 100W solar panel that puts out 17-18V in full sun, and this regulator puts out a nice 12.6-12.8V that I then run to a 12V vehicle fan to exhaust heat out of my shop when it is sunny out. In the photo, you can see the regulator sharing the solar input with a charge controller. I went with this regulator so I could run the fan from the solar with no batteries attached.
