--- product_id: 523971135 title: "12Pcs Mini 360 Buck Converter Mini 360 3A DC Voltage Step Down Regulator Power Converter 4.75V-23V to 1V-17V Adjustable Power Step-Down Module RC Airplane Power Buck Module" brand: "aitiao" price: "61.78 DT" currency: TND in_stock: true reviews_count: 4 url: https://www.desertcart.tn/products/523971135-12pcs-mini-360-buck-converter-mini-360-3a-dc-voltage store_origin: TN region: Tunisia --- # 96% max efficiency Compact 18x12x4 mm size 4.75V-23V input range 12Pcs Mini 360 Buck Converter Mini 360 3A DC Voltage Step Down Regulator Power Converter 4.75V-23V to 1V-17V Adjustable Power Step-Down Module RC Airplane Power Buck Module **Brand:** aitiao **Price:** 61.78 DT **Availability:** ✅ In Stock ## Summary > 🔧 Mini size, mega power — step down your voltage, step up your game! ## Quick Answers - **What is this?** 12Pcs Mini 360 Buck Converter Mini 360 3A DC Voltage Step Down Regulator Power Converter 4.75V-23V to 1V-17V Adjustable Power Step-Down Module RC Airplane Power Buck Module by aitiao - **How much does it cost?** 61.78 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/523971135-12pcs-mini-360-buck-converter-mini-360-3a-dc-voltage) ## Best For - aitiao enthusiasts ## Why This Product - Trusted aitiao brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Advantage:** Get 12 modules—ideal for prototyping, gifting, or scaling your tech arsenal. - • **Built-In Safety Suite:** Stay worry-free with over-current, over-heat, and short-circuit protections. - • **Powerhouse Efficiency:** Harness up to 96% conversion efficiency for ultra-sleek energy savings. - • **Robust 3A Peak Current:** Delivers up to 3A peak current, perfect for demanding DIY and RC projects. - • **Wide Voltage Flexibility:** Seamlessly step down from 4.75V-23V input to a precise 1V-17V output. ## Overview The 12Pcs Mini 360 Buck Converter set offers compact, high-efficiency DC-DC step-down modules capable of converting 4.75V-23V input to a stable 1V-17V output with up to 3A peak current. Featuring a 340KHz switching frequency and built-in protections, these modules are perfect for powering LED lights, microcontrollers, RC models, and other low-power electronics. The pack of 12 ensures you have plenty for multiple projects or sharing with your tech-savvy circle. ## Description Specification:1.Type: Non-Isolated step-down module2. Rectification Mode: Synchronous Rectification3. Input Voltage: 4.75V-23V4. Output Voltage: 1.0V-17V5. Output Current: Peak value 3A, 1.8A for long time work6. Transfer Efficiency: 96% (max)7. Switching Frequency: 340KHz8. Output Ripple: 30mV (no-load)9. Load Regulation: +/-0.5%10. Voltage Regulation: +/-2.5%11. Working Temperature: -40 degree to +85 degree12. Size: approx.18x12x4 mm(LxWxH)Package Included: 12 x Mini 360 3A DC step-down buck converter module Review: Works great for nRF24L01 modules and FPV cameras - I used one of these to power a nRF24L01+PA+LNA module and it performed very well. Also works great for powering an FPV camera + VTX on an RC car, stays cooler and much more compact than the LM2596S modules I used previously. Can be soldered to protoboard too. Highly recommended! Review: Poor design and assembly. - As mentioned in a previous review, the mounting holes do not fit a standard breadboard. Half of the four boards had the logic chip mounted at a skewed angle with unattached pins. See photo. I did test one of the good boards and it worked fine. I set the output to 5.01 volts and varied the input from 7 to 15 volts and the output didn’t change. It was difficult to adjust the potentiometer, but i finally found a slot head screwdriver -2.0 size to fit. The boards came in a little cardboard box with no padding nor any documentation which is pretty typical for stuff from the west side of the big pond. One component was broken off (see photo), probably from shock in transit. ## Features - 【Buck Module parameters】Input voltage: 4.75V-23V;Output voltage: 1.0V-17V;Current output: peak 3A, 1.8A long time;Switching Frequency: 340KHz;Output ripple: 30mV (no-load);Load regulation: ±0.5%;Voltage regulation: ±2.5% - 【High Conversion Efficiency】These mini 360 step-down converter is designed with the high frequency switching technology as the core chip, conversion efficiency up to 96 percent, smaller size, higher efficiency, bring you nice using experience - 【Protection function】Feature with over-current protection, over-heat protection and short-circuit protection - 【Wide Application】The mini 360 buck module is suitable for LED lights, micro-controllers, battery chargers, DIY portable sourse, vehicle power supply, communication equipment power supply, aero model and most low power devices - 【Package & After-sale Service】You will receive 12 pieces of mini 360 step down converter modules,sufficient quantity is suitable for you to use or give your friends.If you have any questions about the buck module, please feel free to contact us,we will provide you with a satisfactory solution ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09N8T7ZK4 | | Best Sellers Rank | #955,798 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,407 in Power Converters | | Customer Reviews | 3.8 3.8 out of 5 stars (13) | | Date First Available | December 8, 2021 | | Item Weight | 0.634 ounces | | Manufacturer | AITIAO | | Package Dimensions | 5.24 x 3.62 x 0.71 inches | ## Product Details - **Brand:** AITIAO - **Current Rating:** 3 Amps - **Mounting Type:** Surface Mount - **Power Source:** Battery Powered - **UPC:** 701715496606 ## Images ![12Pcs Mini 360 Buck Converter Mini 360 3A DC Voltage Step Down Regulator Power Converter 4.75V-23V to 1V-17V Adjustable Power Step-Down Module RC Airplane Power Buck Module - Image 1](https://m.media-amazon.com/images/I/81bgTIxoE1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for nRF24L01 modules and FPV cameras *by A***R on June 28, 2023* I used one of these to power a nRF24L01+PA+LNA module and it performed very well. Also works great for powering an FPV camera + VTX on an RC car, stays cooler and much more compact than the LM2596S modules I used previously. Can be soldered to protoboard too. Highly recommended! ### ⭐ Poor design and assembly. *by K***N on January 28, 2024* As mentioned in a previous review, the mounting holes do not fit a standard breadboard. Half of the four boards had the logic chip mounted at a skewed angle with unattached pins. See photo. I did test one of the good boards and it worked fine. I set the output to 5.01 volts and varied the input from 7 to 15 volts and the output didn’t change. It was difficult to adjust the potentiometer, but i finally found a slot head screwdriver -2.0 size to fit. The boards came in a little cardboard box with no padding nor any documentation which is pretty typical for stuff from the west side of the big pond. One component was broken off (see photo), probably from shock in transit. ### ⭐ don't fit bread boards, 4 corner holes are not aligned to fit standard boards. *by G***R on December 10, 2023* see headline. ## Frequently Bought Together - AITIAO 12Pcs Mini 360 Buck Converter Mini 360 3A DC Voltage Step Down Regulator Power Converter 4.75V-23V to 1V-17V Adjustable Power Step-Down Module RC Airplane Power Buck Module - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables --- ## 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/523971135-12pcs-mini-360-buck-converter-mini-360-3a-dc-voltage](https://www.desertcart.tn/products/523971135-12pcs-mini-360-buck-converter-mini-360-3a-dc-voltage) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-10*