--- product_id: 378448035 title: "DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W)" brand: "binzet" price: "£21.41" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/378448035-dc-converter-step-down-regulator-5v-regulated-power-supplies-transformer store_origin: GB region: United Kingdom --- # 8V-40V input range Stable 5V 3A output Multi-layer protection DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) **Brand:** binzet **Price:** £21.41 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power your tech with precision and protection—because stable voltage is the new cool. ## Quick Answers - **What is this?** DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) by binzet - **How much does it cost?** £21.41 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/378448035-dc-converter-step-down-regulator-5v-regulated-power-supplies-transformer) ## Best For - binzet enthusiasts ## Why This Product - Trusted binzet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Small footprint (46x32x18mm) packs a mighty 15W punch with 90% efficiency—power without the bulk. - • **Robust Safety Suite:** Built-in over-voltage, over-current, over-temperature, and short-circuit auto recovery ensures your devices stay safe and sound. - • **Versatile Application:** Ideal for car audio, surveillance, LED strips, medical instruments, and more—engineered for professionals who demand reliability. - • **Weatherproof Durability:** Full waterproof potting means this regulator thrives even in challenging environments—no compromises on performance. - • **Universal Voltage Compatibility:** Seamlessly converts unstable 8V-40V DC to a rock-solid 5V output, perfect for diverse automotive and tech setups. ## Overview The BINZET LTC0389-X DC Converter Step Down Regulator efficiently transforms a wide 8V-40V input into a stable 5V 3A output with 15W power. Featuring comprehensive safety protections and a compact, waterproof design, it’s engineered for automotive, surveillance, LED, and medical applications requiring reliable, high-efficiency voltage regulation. ## Description 5V 3A 15W Converter Step Down Regulator # over-voltage protection # over-current protection # overheat protection # Short-circuit protection and automatic recovery # full waterproof potting # Small size:46 x 32 x 18mm # Input voltage: 12/24V (8V-40V) # Output voltage: 5V # Output Current: 3A # Output power: 15W # conversion efficiency: 90% # Maximum working temperature 80 Ceilsus Package list: # 1 x BINZET 12V / 24V Step down to 5V 3A voltage regulator ## Features - Convert unstable 8V-40V DC power supply into stable 5V 3A DC power output - Over-voltage, over current, over temperature, short circuit auto protection, and can return to normal conditions in the work - Essential for car audio system or other 5V car products (particularly useful in vehicles with 24V power supply) - Input voltage: 12/24V (8V-40V),Output: 5V/3A - This Voltage regulator widely used in automotive, surveillance systems, railway signals, medical equipment, instruments and meters, LED products, LED strips, cable TV and other low power test systems ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | BINZET | | Part number | LTC0389-X | | Item Weight | 67.9 g | | Product Dimensions | 6.35 x 2.03 x 5.59 cm; 68.04 g | | Item model number | LTC0389-X | | Size | 5V 3A 15W | | Colour | black | | Finish | plastic | | Pattern | 5V-3A | | Item Package Quantity | 1 | | Plug format | 2 Pin | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Brand:** BINZET - **Colour:** black - **Item weight:** 2.4 Ounces - **Input voltage:** 40 Volts - **Item dimensions L x W x H:** 6.4 x 2 x 5.6 centimetres ## Images ![DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) - Image 1](https://m.media-amazon.com/images/I/61L+xWE-EAL.jpg) ![DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) - Image 2](https://m.media-amazon.com/images/I/510xd3rY9dL.jpg) ![DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) - Image 3](https://m.media-amazon.com/images/I/61QHO0mFavL.jpg) ![DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) - Image 4](https://m.media-amazon.com/images/I/61RbUy69qdL.jpg) ![DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) - Image 5](https://m.media-amazon.com/images/I/71OqiLbftRL.jpg) ## Available Options This product comes in different **Size Name** options. ## Frequently Bought Together - BINZET DC Converter Step Down Regulator 5V Regulated Power Supplies Transformer Converter (5V 3A 15W) - PN00218-CYT14 Cytron Motor Driver 30Amp 7V-35V DC 2 Channels SmartDriveDou MDDS30 - Flysky FS-i6X 6-10(Default 6)CH 2.4GHz AFHDS RC Transmitter w/ FS-iA6B Receiver --- ## 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.uk/products/378448035-dc-converter-step-down-regulator-5v-regulated-power-supplies-transformer](https://www.desertcart.co.uk/products/378448035-dc-converter-step-down-regulator-5v-regulated-power-supplies-transformer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*