{"product_id":"xh-m401-buck-convertor","title":"XH-M401 Buck Converter – DC Step Down Voltage Regulator for Drone \u0026 Electronics","description":"\u003ch1 data-path-to-node=\"3\"\u003eXH-M401 Buck Converter – DC Step Down Voltage Regulator for Drone \u0026amp; Electronics\u003c\/h1\u003e\n\u003cp data-path-to-node=\"4\"\u003eWhen building industrial-grade UAVs, heavy-lift cinematic quadcopters, or advanced electronic workstation setups, standard low-current voltage regulators fall short. High-capacity power delivery networks require robust hardware that converts raw, high-voltage battery current into safe, stable power without overheating or throttling. The ultimate heavy-duty solution is the \u003cb data-path-to-node=\"4\" data-index-in-node=\"375\"\u003eXH-M401 Buck Converter – DC Step Down Voltage Regulator for Drone \u0026amp; Electronics\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003ePowered by the legendary XL4016 high-power switching chip and equipped with an onboard precision potentiometer knob, this module safely tames massive input currents to distribute clean, regulated power to all your auxiliary systems. Whether you are designing a high-draw multi-rotor power distribution board (PDB), assembling a portable long-range FPV ground station briefcase, or engineering custom robotics, this premium drone part handles the heavy lifting of your electrical infrastructure.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"7\"\u003eHigh-Current Capacity with the XL4016 Architecture\u003c\/h2\u003e\n\u003cp data-path-to-node=\"8\"\u003eIn large-scale drone parts engineering, power efficiency and thermal limits define your system's reliability. While micro buck modules cap out at 1A or 2A, the \u003cb data-path-to-node=\"8\" data-index-in-node=\"160\"\u003eXH-M401 XL4016E1 step-down regulator\u003c\/b\u003e is built around a heavy-duty synchronous rectification circuit that supports a massive 8A maximum output current, with a highly stable 5A continuous rating under passive conditions.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eRunning at a fixed switching frequency of 180kHz, this DC-DC regulator converts power with up to 94% efficiency. Instead of converting excess voltage into dangerous waste heat like legacy linear regulators, this module processes energy dynamically. This keeps the internal temperature incredibly low and ensures that your drone or electronics grid operates at maximum capacity without wasting vital battery milliamps.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eKey Hardware Features \u0026amp; Advantages\u003c\/h2\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eMassive 8A Power Handling:\u003c\/b\u003e Driven by the high-efficiency XL4016 switching regulator IC, ideal for high-power electronics and heavy drone sub-systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eOnboard Potentiometer with Knob:\u003c\/b\u003e Features a rugged, tactile dial knob for effortless, real-time voltage adjustments without needing a precision screwdriver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eDual Large-Format Aluminum Heatsinks:\u003c\/b\u003e Outfitted with pre-installed, high-surface-area cooling fins that maximize passive heat dissipation during high-amp operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eWide Voltage Conversion Window:\u003c\/b\u003e Safely steps down input voltages ranging from 4V DC up to 40V DC, making it fully compatible with high-voltage 6S, 8S, and even industrial 10S LiPo battery systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"14\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"15\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Engineering Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFactory Specification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,0,0\"\u003e\u003cb data-path-to-node=\"15,1,0,0\" data-index-in-node=\"0\"\u003eProduct Model Identifier\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,1,0\"\u003eXH-M401 \/ XL4016E1 Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,0,0\"\u003e\u003cb data-path-to-node=\"15,2,0,0\" data-index-in-node=\"0\"\u003eRegulator Architecture\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,1,0\"\u003eNon-isolated Switching Step-Down Converter (Buck)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,0,0\"\u003e\u003cb data-path-to-node=\"15,3,0,0\" data-index-in-node=\"0\"\u003eInput DC Voltage Spectrum\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,1,0\"\u003e4V to 40V DC Input Support\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,0,0\"\u003e\u003cb data-path-to-node=\"15,4,0,0\" data-index-in-node=\"0\"\u003eOutput Voltage Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003e1.25V to 36V DC Fully Adjustable (Output \u0026lt; Input)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,0,0\"\u003e\u003cb data-path-to-node=\"15,5,0,0\" data-index-in-node=\"0\"\u003eMaximum Peak Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,5,1,0\"\u003eUp to 8A Peak Current (5A Continuous Recommended)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,0,0\"\u003e\u003cb data-path-to-node=\"15,6,0,0\" data-index-in-node=\"0\"\u003eMaximum Power Capacity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,6,1,0\"\u003eUp to 250 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,0,0\"\u003e\u003cb data-path-to-node=\"15,7,0,0\" data-index-in-node=\"0\"\u003ePeak Energy Efficiency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,7,1,0\"\u003eUp to 94% Conversion Ratio\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"17\"\u003eClean Power for Long-Range FPV Gear\u003c\/h2\u003e\n\u003cp data-path-to-node=\"18\"\u003eHigh-amp brushless drone motors and electronic speed controllers (ESCs) create a chaotic electrical environment filled with massive voltage ripples. If this dirty power bleeds into your video transmission line, it results in ugly static lines and screen tearing on your FPV monitors.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe \u003cb data-path-to-node=\"19\" data-index-in-node=\"4\"\u003eXH-M401 Buck Converter\u003c\/b\u003e acts as an industrial-grade filter. With premium onboard high-voltage capacitors and a large-core toroid inductor, it dampens incoming electrical noise to output an ultra-smooth DC waveform. This clean power supply is exactly what high-power video transmitters (VTX), high-draw gimbal motors, and professional FPV cameras need to maintain an absolute maximum line-of-sight signal range.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"21\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"22\"\u003eIs the XH-M401 safe for 6S and 8S LiPo drone batteries?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eAbsolutely. A fully charged 6S LiPo sits at 25.2V, and an 8S pack sits at 33.6V. Since this module supports up to a 40V DC input, it handles these heavy-duty drone batteries with ease.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"24\"\u003eCan I mount this directly onto my drone's carbon fiber frame?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"25\"\u003eNo. Carbon fiber is highly conductive. Always use nylon standoffs or a 3D-printed TPU mounting bracket utilizing the four built-in screw holes on the board corners to prevent short circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"27\"\u003e\u003cb data-path-to-node=\"27\" data-index-in-node=\"0\"\u003eMaster your power network with pro-tier precision. Add this heavy-duty XH-M401 buck converter to your cart today!\u003c\/b\u003e\u003c\/p\u003e","brand":"Droneyards","offers":[{"title":"Default Title","offer_id":54630415892852,"sku":"FY_XH-M401 buck convertor\/002","price":800.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/6477\/2212\/files\/51QFw4YlCtL._SX522.jpg?v=1779269642","url":"https:\/\/www.fpvyards.in\/products\/xh-m401-buck-convertor","provider":"FPV Yards","version":"1.0","type":"link"}