My 24-12v 20a converter with low draw (few milliamp) cycles on and off every 3-4 seconds. Runs correctly with 30w draw. Is it defective?

Mine does not cycle even with only 1 amp load. I do know the input draw unloaded is only around 5 ma., so it might need .1 amp load to keep it activated.

Bill, I am buying the 24 to 12, 30 amp, 340 watt converter. should I use the 2a or 12a 20 volt battery to get the full 30 amp output of converter?

Your question isnt very clear. It depends on the specifications of the battery. The lower the input voltage is, more amps will be needed to provide 30 amps of output at 12 volts. A 20 volt input will require approximately 20 amps from the source to acheive 30 amps at 12 volts. When you mentioned 2a or 12a battery, did you mean amp hour rating? If the source is lithium batteries with a high output rating of 20 amps or more, or a common lead acid battery, you will be OK but only for short periods of time if you only have 2 ah of capacity. "Amp hours" refers to capacity not ability to provide amps. If the battery is capable of 20 amps, plus inefficiencies through the converter, then it only boils down to the amount of time the battery will last before being depleted.

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DC 36V/48V Step Down to 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer for Golf Cart, forklifts Car

DC 36V/48V Step Down to 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer for Golf Cart, forklifts Car

Product ID: 348114051

Details

Brand
YIPIN HEXHA
Colour
Light Gray
Input voltage
48 Volts (DC)
Item dimensions L x W x H
7.4 x 7.4 x
Item weight
270 Grams

⚡240W max power output

💧IP68 waterproof & shockproof

🔋Wide 18V-60V input range

21474 Ft

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Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔌 Power your projects with precision and protection — don’t get left in the dark!

BUILT TO ENDURE - Rugged die-cast aluminum shell with epoxy resin potting ensures IP68 waterproofing and shock resistance for all environments.
SMART SAFETY FIRST - Integrated overload, overcurrent, overtemperature, and short circuit protections keep your devices safe and sound.
POWERHOUSE EFFICIENCY - Up to 95% conversion efficiency means less energy wasted and more reliable performance.
PLUG PLAY VERSATILITY - Ideal for golf carts, forklifts, LED lighting, monitoring systems, and DIY projects — upgrade your gear effortlessly.
UNIVERSAL VOLTAGE COMPATIBILITY - Seamlessly steps down from 18V to 60V input to a stable 12V output, perfect for diverse applications.

The DC 36V/48V Step Down to 12V 20A 240W DC DC Converter is a high-efficiency, waterproof voltage reducer designed for professional-grade power management. Supporting a broad input range of 18V to 60V and delivering a stable 12V output at up to 20A, it features robust safety protections and a durable IP68-rated aluminum casing. Perfect for golf carts, forklifts, and advanced DIY electronics, this converter ensures reliable, efficient power conversion in demanding environments.

Specifications

ASIN	B0953ZQQ5Q
Best Sellers Rank	#93,795 in Electronics ( See Top 100 in Electronics ) #1,124 in International Power Adapters
Brand	YIPIN HEXHA
Color	Light Gray
Colour	Light Gray
Customer Reviews	4.4 out of 5 stars 588 Reviews
Input Voltage	48 Volts (DC)
Input voltage	48 Volts (DC)
Item Dimensions	7.4 x 7.4 x 3.2 centimeters
Item Weight	270 Grams
Item dimensions L x W x H	7.4 x 7.4 x 3.2 centimeters
Item weight	270 Grams
Manufacturer	YIPIN HEXHA
Model Number	B10-0840-12
Number of Items	1
Number of Outlets	1
Output Voltage	12 Volts (DC)
Output voltage	12 Volts (DC)
Plug Type	2 Pin
Power Source	DC
UPC	738780941700
Unit Count	1.0 Count

Reviews

J**E

Great product

Super easy to install. Made my lithium swap a million times easier.

14.08.2026

M**N

As advertised

Works as described

28.05.2025

T**M

Good value

Install on 48volt golf cart. Works great.

16.11.2023

M**R

Golf cart

Easy install

25.08.2026

K**H

The product works.

The product worked great I used it on my golf cart to hook up my rear lights and front headlight that I also purchased on Amazon.

28.08.2023

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21474 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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