---
product_id: 415873531
title: "DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car"
brand: "xwst"
price: "€ 20.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "Xwst"
url: https://www.desertcart.de/products/415873531-dc-dc-converter-regulator-36v-48v-step-down-to-12v
store_origin: DE
region: Germany
---

# 93% efficiency boost IP67 waterproof rating 12W, 1A stable output DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car

**Brand:** xwst
**Price:** € 20.88
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride, rain or shine — efficiency meets rugged reliability!

## Quick Answers

- **What is this?** DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car by xwst
- **How much does it cost?** € 20.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/415873531-dc-dc-converter-regulator-36v-48v-step-down-to-12v)

## Best For

- xwst enthusiasts

## Why This Product

- Trusted xwst brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Lightweight (1.2 oz) and small footprint (1.81 x 1.06 x 0.55 inches) fits seamlessly into your golf cart, e-bike, or DIY projects.
- • **Smart Safety Shield:** Integrated protections against overload, over-current, over-temperature, short-circuit, and over-voltage keep your devices secure.
- • **Power with Precision:** Step down from 20-60V input to a reliable 12V output with 1A current for consistent performance.
- • **Efficiency that Saves:** Synchronous Rectification Technology delivers up to 93% conversion efficiency, minimizing energy loss and heat.
- • **Built to Brave the Elements:** IP67-rated waterproof and dustproof aluminum casing ensures durability in extreme conditions from -40°C to 80°C.

## Overview

The XWST DC/DC Converter Regulator efficiently steps down 20-60V input to a stable 12V, 1A output with 93% conversion efficiency. Its IP67 waterproof aluminum shell protects against dust, shock, and extreme temperatures (-40°C to 80°C). Featuring smart chip protections and a compact design, it’s ideal for golf carts, e-bikes, and various electronic applications, backed by a 1-year replacement warranty and lifetime support.

## Description

desertcart.com: XWST DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car : Electronics

Review: Wirks fine. No complaints after 1 year - Works fine. Still working a year later. I purchased it for someone else
Review: Does as advertised - Used on 36v e bike to power 12v lights and phone charger. Works great.

## Features

- 【DC 48V to DC 12V 】Input Voltage: 48V Input range: 20V to 60V Output Voltage: DC 12V Output Current:1A 12W
- 【93% conversion efficiency】Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥93%; Ripple Wave: 40Mv; Starting delay time:≤2S
- 【Wide application】Smart chip provide Over-load/ Over-current/ Over-temperature/ Short-circuit/ Over-voltage protection. It can be used for trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, motor, solar panel, electronic systems and DIY etc.
- 【IP67 Waterproof】Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range.
- 【100% Satisfaction】And all converters are offered 1 year replacement assurance,lifetime after-sale service, 24H x 7Day customer service support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0989PLWJ2 |
| Best Sellers Rank | #313,649 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,328 in Power Converters |
| Customer Reviews | 4.3 4.3 out of 5 stars (64) |
| Date First Available | June 30, 2021 |
| Item Weight | 1.2 ounces |
| Item model number | 48to121A12W |
| Manufacturer | XWST |
| Product Dimensions | 1.81 x 1.06 x 0.55 inches |

## Product Details

- **Brand:** XWST
- **Color:** Black
- **Input Voltage:** 48 Volts
- **Item dimensions L x W x H:** 1.81 x 1.06 x 0.55 inches
- **Output Voltage:** 12 Volts

## Images

![DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car - Image 1](https://m.media-amazon.com/images/I/61Ap1nwFpSS.jpg)
![DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car - Image 2](https://m.media-amazon.com/images/I/61MNA07+8iS.jpg)
![DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car - Image 3](https://m.media-amazon.com/images/I/61ToC3M7VoS.jpg)
![DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car - Image 4](https://m.media-amazon.com/images/I/71KCKjRZpNS.jpg)
![DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car - Image 5](https://m.media-amazon.com/images/I/71N-k17DCbS.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wirks fine. No complaints after 1 year
*by D***D on June 14, 2025*

Works fine. Still working a year later. I purchased it for someone else

### ⭐⭐⭐⭐⭐ Does as advertised
*by P***E on December 16, 2024*

Used on 36v e bike to power 12v lights and phone charger. Works great.

### ⭐⭐⭐⭐⭐ great for bicycle light system
*by M***I on October 20, 2022*

works great with my lithium 36v bicycle battery

## Frequently Bought Together

- XWST DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-09*