36V 48V to 12V 100A 1200W DC DC Step Down Converter Voltage Regulator w/ACC

SKU: A4D12C100

$180.00

Located in: CN

CN US DE AU

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Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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36V 48V to 12V 100A 1200W DC DC Step Down Converter Voltage Regulator w/ACC

Wide input voltage from 30 to 60V

Work for appliances from 0AMP to 100AMP automatically

100% full rated power

100% full stable output current

100% burn-in test

High-efficiency up to 95%

Waterproof sealed

Cooling by free air convection

Surface mountable

3-year warranty

Over-current, over-voltage protections

Over-temperature protection

According to:

EN 61000-6-3:2007/A1:2011/AC:2012

EN 55014-1:2006/A2:2011 EN 60950-1:2006/AC:2011

Notes: Converters cannot be used in parallel

Efficiency: 95%

Input Voltage: 30-60V DC

Output Voltage: 12V

Output Current: 100A

Ripple: 200mVp

Line Regulation: ±0.2%

Load Regulation: ±0.2%

Voltage Accuracy: ±1.5%

Enclosures: IP68

Dimension: 223*130*50mm

Net Weight: 2.4kg

Operating Temperature: -40~85°C

Certificates: CE, ROHS

Datasheet in details, Please download.

Located in	CN, US, DE, AU

Step Down Converter Voltage Regulator

Thank for a great Product and for fast shipping.
Great Customer Service !!!!

Thank you so much for your wonderful feedback! We're truly delighted to hear that you're happy with our Step Down Converter Voltage Regulator and that you had a positive experience with our shipping and customer service.

Retract my one star review!

It works as should! Didn’t understand Chinese! 😁

Let customers speak for us

from 45 reviews

Excellent product

Slim profile, high quality, and good price.

Alan Reiman

36V 48V to 12V 13.8V 80A 1104W DC DC STEP DOWN CONVERTER VOLTAGE REGULATOR

07/17/2025

Top!

Nils Böhmer

12V to 48V 5A 240W DC DC Step Up Converter Voltage Regulator

07/17/2025

As advertised

Works great! Appreciate the quick and easy process!

Marcus Knepp

48V 60V 72V to 12V 80A 960W DC DC Step Down Converter Voltage Regulator

05/28/2025

After sales service has been very good, I asked a question about product and had a quick response, including extra information about the product

Mike Maher

12V to 28V 20A 560W DC DC Step Up Converter Voltage Regulator Charger ACC enable

05/27/2025

Step up Dc to Dc converter

Converter arrived in a reasonable time. Tracking information was sent and arrived with no damage. Unit works as advertised. Setup was easy to understand. I recommend this product.

Fernando Burgos

24V 36V to 48V 30A 1500W DC DC Step Up Converter Voltage Regulator

03/30/2025

This is a 1168 watt unit. it is listed wrong on the site.

I purchased one of these a few months ago for a van build, so I could use the 12v engine alternator to charge up my 25.6v lithium house batteries.

It does the job, puts out a solid 40 amps, reading 1100+ watts on my battery shunt. It also works well charging in parallel with my solar array, and a 30 amp AC charger.

It also automatically knows to only charge the house batteries if the car is actually running. If you turn the car off the charge stops too. You can also wire in a remote accessory enable switch so you can also disable it while the car is running too, or have peace of mind to know it's off when the car is off.

I'm buying a second one so I can charge my house batteries at 80 amps if need be. I was hesitant at first to buy 2 because the amps/watts for this unit advertised did not compute. But after buying 1 I can confirm it is a 40 amps 1168 watt unit that hits 29.2 volts and works great for charging my 25.6v lithium batteries.

Brandon

12V to 29.2V 40A 1168W DC DC Step Up Converter Voltage Regulator Charger ACC enable

03/26/2025

Daygreen tep Down Converter - Magic

Great little item, does exactly what it says on the box.
Thank you.

John Kevin SLYNE

24V to 13.8V 30A 414W DC DC Step Down Converter Voltage Regulator

03/25/2025

Daygreen Dc to DC converteres

Hands down the best Voltage converter on the market!!!!

Hannahs Golf Cars

12V/24V to 12V 20A 240W DC DC Step Down Converter Voltage Regulator