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The Daygreen 36V/48V to 12V 30A DC-DC Buck Converter is a heavy-duty step-down voltage regulator designed for reliable 12V output in demanding applications like floor cleaning machines, golf carts, and industrial systems. Featuring up to 95% efficiency, a wide input voltage range (30-60V), and robust IP68-rated protection, it ensures stable power delivery with minimal energy loss. Its compact, rugged design includes multiple safety features and supports continuous operation in harsh environments, backed by a 3-year warranty and a 100,000-hour MTBF.








| ASIN | B07DH263DZ |
| Best Sellers Rank | #311,290 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,298 in Power Converters |
| Brand Name | Daygreen |
| Current Rating | 10 Amps, 20 Amps, 30 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (27) |
| EU Spare Part Availability Duration | 3 Years |
| Included Components | NO |
| Item Dimensions D x W x H | 1.54"D x 3.15"W x 1.54"H |
| Item Weight | 1.23 Pounds |
| Manufacturer | Daygreen |
| Model | 36V/48V TO 12V 30A |
| Mounting Type | Wall Mount |
| Part Number | 36V/48V TO 12V |
| Power Source | Battery |
| UPC | 641055151462 |
| Unit Count | 1.00 Count |
J**E
Works for kayak, converts eBike 48v battery to 12v for trolling motor
The specifications are good, and it works well in my application. I have a 48v ebike battery, then this device converts to 12 v, then a 12v PWM speed controller, finally connecting to the trolling motor. The seller says not to directly connect it up to a solar panel, so I couldn't resist and did (48volts max). It still works great without the battery at all ! But it does require you to reduce via PWM the load (ie., speed) of the motor if a cloud comes over or the motor stops (due to MPPT solar output voltage not correct). Stronger than expected unit.
S**E
Hey hey, all good!
Simple to hook up on my golf cart. Got the 30a version. Nice and small. Mounted with zip ties. Output is plenty for my headlights, tail and radio. Hope it lasts. That’s what matters now. Hope it lasts. Has only been 2 months so far so good. Use relay off the key switch to turn it on/off.....and 10awg wire for input-output.
C**Y
Works great! 12v on 42v Golf cart
My headlights no longer dim with the throttle on my 42v golf cart and its so nice! Turn signals don't slow and the bright lights are actually practical!
R**R
Decent for the price
so far so good. Been using it about a month now.
R**D
Petit montage pour le camping avec les batterie Dewalt
Trustpilot
2 months ago
2 weeks ago