--- product_id: 471088855 title: "DROK Boost Buck Converter 9V-36V to 12V 10A 120W Aluminium Shell Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen" brand: "drok" price: "229.99 DT" currency: TND in_stock: true category: "Drok" url: https://www.desertcart.tn/products/471088855-drok-boost-buck-converter-9v-36v-to-12v-10a-120w store_origin: TN region: Tunisia --- # 120W high power output IP67 waterproof & dustproof 9-36V versatile input range DROK Boost Buck Converter 9V-36V to 12V 10A 120W Aluminium Shell Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen **Brand:** drok **Price:** 229.99 DT **Availability:** ✅ In Stock ## Summary > ⚡ Elevate Your Power Game — Reliable, Rugged, Ready! ## Quick Answers - **What is this?** DROK Boost Buck Converter 9V-36V to 12V 10A 120W Aluminium Shell Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen by drok - **How much does it cost?** 229.99 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/471088855-drok-boost-buck-converter-9v-36v-to-12v-10a-120w) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** Integrated over-current and over-temperature protection keeps your devices and investments secure. - • **Built to Brave the Elements:** IP67-rated aluminium shell ensures waterproof, dustproof, and shockproof durability for any environment. - • **Efficiency That Saves Energy:** Over 90% conversion efficiency with synchronous rectification means less heat, more power, and longer device life. - • **Power Your Tech with Confidence:** Delivers a stable 12V output at a robust 10A current, perfect for demanding devices. - • **Universal Voltage Compatibility:** Seamlessly converts any DC input from 9V to 36V, adapting to your dynamic power needs. ## Overview The DROK Boost Buck Converter is a high-performance DC-DC voltage regulator designed to convert a wide input range of 9V to 36V into a stable 12V output at up to 10A and 120W power. Encased in a durable IP67-rated aluminium shell, it offers waterproof, dustproof, and shockproof protection, making it ideal for automotive, solar, and outdoor electronics applications. With over 90% efficiency and built-in safety features like over-current and over-temperature protection, this converter ensures reliable, efficient, and safe power delivery for professional-grade setups. ## Description DROK DC to DC Power Supply Stabilizer Module Technical Specification: Input Voltage: DC 9V~36V (9V 12V 24V 36V) Output Voltage: DC 12V Output Current: 10A Output Power: 120W Conversion Efficiency: >90% No Load Voltage Range: Set voltage ±3% Load Regulation: ±3% Quiescent Power Dissipation: <10mA Operating Temperature: -25~65℃ Storage Temprature: -40~80℃ Operating Humidity: 10%~90% Waterproofing Grade: IP67 Over-current Protection: Yes Over-temperature Protection: Yes Short-circuit Protection: No Dimension: 2.24*1.54*0.87 inch Installation Ear Diameter: 0.16 inch Note: 1. Connect the wiring in strict according with the wiring instruction. 2. Use short and thick input & output wire to ensure output enough voltage and power. 3. If there are multiple output wire, do not combine the load. 4. Leave a margin for the power supply to ensure it can long-term stably working. Package Included: 1x DC-DC Stabilizer ## Features - PARAMETER --- DROK DC-DC converter input voltage range is DC 9-36V (9V 12V 24V 36V); output voltage is DC 12V; maximum output current is 10A; output power is 120W. - APPLICATION --- the 12v buck boost converter module can be used in integrated wiring for monitoring fire alarming system; car radio, audio; bus, minibus, truck display screen, taxi advertising screen; LCD television, LED; solar power generation system; interphone, etc. - PROTECTION --- this voltage stabilizer comes with over-current protection, over-temperature protection; adopts potting technology, characterized by waterproof, dust-proof, moisture-proof and shock-proof, can be used in various situations such as car, outdoor, underground, etc. - FEATURE --- the step down power module adopts high-integrated chip, stable and reliable; synchronous rectification technology, with conversion efficiency of over 90% and low heat generated. - NOTE --- Leave a margin for the power supply to ensure it can long-term stably working. This is non-isolated module, the ground wires can be tied together. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6VGXRZK | | Best Sellers Rank | #26,869 in Electronics ( See Top 100 in Electronics ) #456 in International Power Adapters | | Brand | DROK | | Color | Aluminium Shell | | Customer Reviews | 4.4 4.4 out of 5 stars (27) | | Input Voltage | 36 Volts | | Item Weight | 0.25 Kilograms | | Manufacturer | DROK | | Mfr Part Number | 14fbe246-4dae-4ded-a06d-be6c024d3ea4 | | Model Number | 14fbe246-4dae-4ded-a06d-be6c024d3ea4 | | Number of Items | 1 | | Number of Outlets | 1 | | Output Voltage | 12 Volts (DC) | | Plug Type | Type C | | Power Source | DC power supply | ## Product Details - **Brand:** DROK - **Colour:** Aluminium Shell - **Input voltage:** 36 Volts - **Item weight:** 0.25 Kilograms - **Output voltage:** 12 Volts (DC) ## Images ![DROK Boost Buck Converter 9V-36V to 12V 10A 120W Aluminium Shell Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen - Image 1](https://m.media-amazon.com/images/I/71oW1o55YzL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - DROK Boost Buck Converter 9V-36V to 12V 10A 120W Aluminium Shell Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge Controller for Solar Panels - 100V 20 amp 12/24/48-Volt - Victron Energy SmartShunt Battery Monitor (Bluetooth) - Victron Smart Shunt - 6.5V-70V - 500 amp --- ## 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.tn/products/471088855-drok-boost-buck-converter-9v-36v-to-12v-10a-120w](https://www.desertcart.tn/products/471088855-drok-boost-buck-converter-9v-36v-to-12v-10a-120w) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-14*