--- product_id: 343993999 title: "600W High Power Voltage Reducer DC 48V 60V 72V Step Down to DC 12V 50A | Buck Converter Waterproof Module Car Truck Power Regulator Transformer" brand: "homelylife" price: "฿12930" currency: THB in_stock: true reviews_count: 5 url: https://www.desertcart.co.th/products/343993999-600w-high-power-voltage-reducer-dc-48v-60v-72v-step store_origin: TH region: Thailand --- # 600W max power output IP68 waterproof & dustproof Input range 40-80V DC 600W High Power Voltage Reducer DC 48V 60V 72V Step Down to DC 12V 50A | Buck Converter Waterproof Module Car Truck Power Regulator Transformer **Brand:** homelylife **Price:** ฿12930 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your projects with unstoppable efficiency and rock-solid reliability! ## Quick Answers - **What is this?** 600W High Power Voltage Reducer DC 48V 60V 72V Step Down to DC 12V 50A | Buck Converter Waterproof Module Car Truck Power Regulator Transformer by homelylife - **How much does it cost?** ฿12930 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/343993999-600w-high-power-voltage-reducer-dc-48v-60v-72v-step) ## Best For - homelylife enthusiasts ## Why This Product - Trusted homelylife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Reliability:** Tested for 100,000 hours MTBF with 4x quality inspections—engineered to keep your critical systems powered without fail. - • **Smart, Fail-Safe Protection:** Built-in intelligent chip guards against over-current, overload, short-circuit, and overheating—ensuring uninterrupted, safe operation. - • **Rugged IP68 Waterproof Design:** Encased in a compact aluminum shell with epoxy potting for shock, dust, and water resistance—ready for any harsh environment. - • **Ultra-Efficient Power Conversion:** Harness up to 96% efficiency with advanced synchronous rectification tech—less energy wasted, more power delivered. - • **Robust Multi-Voltage Compatibility:** Seamlessly steps down from 48V, 60V, or 72V inputs to a stable 12V output at 50A—perfect for diverse professional setups. ## Overview This 600W DC voltage reducer efficiently converts a wide input range (40-80V) down to a stable 12V output at 50A, boasting up to 96% efficiency. Featuring advanced synchronous rectification technology and smart protection chips, it ensures safe, reliable performance. Its IP68-rated waterproof aluminum casing guarantees durability in extreme conditions, making it ideal for professional applications like electric vehicles, industrial equipment, and renewable energy systems. ## Description These dc buck converters are excellent power transformers. They feature wide input voltage, low power consumption, high efficiency, great reliability. They can work safely and reliable in -40°C~80°C range. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, photo-voltaic power, DVD, industrial equipment ect. Features: Synchronous Rectification Technology---The synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiency, Maximum Efficiency:≥95% Intelligent Protection---Assembled with smart chip--has features of Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection 100% Waterproof Module---Compact aluminium shell with epoxy potting is IP68 waterproof, anti-shock, damp-proof , anti-dust protection and better heat dissipation, adapt to a variety of harsh environment and extend service life 100% full power and stable current output,non-isolated module Note: Make sure all polarities are correct before wiring, reverse connection will burn out the converter Power Cables need to be fitted with large current lugs and securely attached, Use enough wide cable to avoid the voltage drop Make sure the battery capacity is large enough to provide enough power Keep good air convection Parameters: Input Voltage:nominal DC 48V/60V/72V( accept range DC 40-80V) Output Voltage: DC 12V Output Current: 50A Output Rated Power: 600W, Output Peak Power: 700W Efficiency: 96% Voltage Regulation: <1% Load Regulation: <2% Ripple Wave: <100Mv No-load Current : <0.2 Amp Working temperature: -40~80℃ MTBF: 100,000 hours Certificates: CE RoHs Item Weight: 1.6kg Dimension: 150*130*50mm Package include: 1x Voltage Reducer 48V/60V/72V to 12V 50A 600W ## Features - Voltage Converter --- Input Voltage: 48V/60V/72V nominal, Input range: 40V to 80V ; Output Voltage: DC 12V 50A 600W - Conversion Efficiency --- Buck Converter Adopt Synchronous Rectification Technology to improve conversion efficiency, stable output, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S - Automatic Protection --- Voltage Regulator assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection - Waterproof Converter --- Voltage Reducer Compact aluminium shell with epoxy potting, IP68 waterproof, anti-dust, anti-shock protection and better heat dissipation - Quality assurance --- 100% burn-in test and 4 times quality inspection, service life up to 100,000 hours, DC-DC power converter is capable of outputting 500watts continuous, and up to 700W peak ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08THF63MQ | | Best Sellers Rank | #75,622 in Electronics (See Top 100 in Electronics) #884 in International Power Adapters | | Brand Name | HOMELYLIFE | | Current Rating | 50 Amps | | Customer Reviews | 3.9 3.9 out of 5 stars (39) 3.9 out of 5 stars | | Item Dimensions D X W X H | 5D x 13W x 5H centimeters | | Manufacturer | EPBOWPT | | Model | FIT0145 | | Mounting Type | PCB Mount | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | 48/60/72V - 12V 50A | | Power Source | Corded Electric | | Specification Met | CE, RoHS | | Unit Count | 1 Count | ## Product Details - **Brand:** HOMELYLIFE - **Colour:** Grey - **Input voltage:** 48 Volts - **Item dimensions L x W x H:** 15 x 13 x 5 centimeters - **Output voltage:** 12 Volts (DC) ## Images ![600W High Power Voltage Reducer DC 48V 60V 72V Step Down to DC 12V 50A | Buck Converter Waterproof Module Car Truck Power Regulator Transformer - Image 1](https://m.media-amazon.com/images/I/713PyEobbFL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great converter using it on a golf cart. *by on Reviewed in the United States 24 November 2025* I was in the process of building a new golf cart and needed a converter for lights and sound, this thing rocks and has 50 amps, I also like that it has a built in relay so it powers off with the golf cart. Just make sure you remove the little jumper wire. ### ⭐⭐⭐⭐⭐ Work's perfect *by on Reviewed in Canada 11 August 2023* Exactly what I needed ### ⭐⭐⭐⭐ It's working *by on Reviewed in Canada 29 August 2022* It's working. Don't forget to power the ACC(with the bridge). ## Frequently Bought Together - HOMELYLIFE 600W High Power Voltage Reducer DC 48V 60V 72V Step Down to DC 12V 50A Buck Converter Waterproof Module Car Truck Power Regulator Transformer - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - 8 Gauge Marine Wire Tinned Copper Boat Cable, Standard USA OFC Oxygen Free Copper Wire for Automotive Boat Speakers Solar Outdoors (8 Gauge 10FT Red+10FT Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/343993999-600w-high-power-voltage-reducer-dc-48v-60v-72v-step](https://www.desertcart.co.th/products/343993999-600w-high-power-voltage-reducer-dc-48v-60v-72v-step) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-30*