{"product_id":"drok-dc-buck-converter-6-32v-to-1-5-32v-5a","title":"DROK DC Buck Converter 6-32V to 1.5-32V 5A","description":"\u003cp\u003e\u003cstrong\u003eThe DROK DC buck converter is an adjustable step-down regulator that converts 6–32V input to 1.5–32V output with up to 5A current and an integrated LCD for real-time voltage and current readouts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact regulator combines a wide input range, precision adjustment, constant-voltage\/constant-current modes, and multiple protections in a protective case. It’s built for hobbyists, LED drivers, DIY solar projects, and small electronics that need a reliable, adjustable DC supply. The unit includes USB output, calibration options, and safety features like short-circuit, over-temperature, and reverse-polarity protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and visible are the voltage and current readings?\u003c\/h3\u003e\n\n\u003cp\u003eThe module has a large digital LCD that displays voltage and current values simultaneously, making adjustments and monitoring straightforward. You can calibrate both voltage and current to match your measurement standard for better accuracy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear numeric LCD display for real-time voltage and current.\u003c\/li\u003e\n  \u003cli\u003eSeparate calibration for voltage and current to reduce measurement drift.\u003c\/li\u003e\n  \u003cli\u003eSelectable constant-voltage or constant-current modes for consistent output.\u003c\/li\u003e\n  \u003cli\u003eUSB port for powering low-voltage devices while monitoring main output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protections and safety features does the regulator include?\u003c\/h3\u003e\n\n\u003cp\u003eThe DROK regulator integrates multiple hardware protections to keep connected loads and the module safer during use. Protections reduce the risk of damage from incorrect wiring, thermal stress, or overloading during typical bench and field work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShort-circuit protection that limits damage during accidental shorts.\u003c\/li\u003e\n  \u003cli\u003eOver-temperature protection to throttle output if the unit overheats.\u003c\/li\u003e\n  \u003cli\u003eInput reverse connection protection to prevent polarity damage.\u003c\/li\u003e\n  \u003cli\u003eRecommended continuous use within 4.5A and 50W for longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I set output voltage and use it as an LED driver or solar controller?\u003c\/h3\u003e\n\n\u003cp\u003eOutput is adjusted with the onboard potentiometer; note the default output sits near 20V and may require multiple anticlockwise rotations when input is lower than default. The device operates as a general step-down supply, can be toggled to constant-current for LED driving, or used as part of a DIY solar charge\/controller arrangement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn potentiometer anticlockwise for several rotations if input is below default output.\u003c\/li\u003e\n  \u003cli\u003eEnable constant-current mode for LED strings to maintain steady brightness.\u003c\/li\u003e\n  \u003cli\u003eIntegrate into small solar systems as a regulator or charge controller component.\u003c\/li\u003e\n  \u003cli\u003eRefer to the included\/manual PDF for wiring diagrams and cautions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about electrical limits and installation?\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for input voltages between 6V and 32V and output adjustable from 1.5V to 32V, the converter can supply up to 5A peak but is recommended to run within 4.5A continuous for reliability. The protective case ships unassembled to prevent transit damage and requires simple user assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInput range: DC 6–32V; output range: DC 1.5–32V.\u003c\/li\u003e\n  \u003cli\u003eMax output current 5A (use within 4.5A recommended), max power 75W (use within 50W recommended).\u003c\/li\u003e\n  \u003cli\u003eCase is shipped unassembled — hand-install per instructions to avoid mounting stress.\u003c\/li\u003e\n  \u003cli\u003eRead the manual’s cautions and wiring guide before powering the device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Electronics hobbyists, makers, and small-system integrators who need a versatile, visible, and protected DC step-down supply will value this DROK regulator. It’s suited for bench testing, LED constant-current driving, prototyping, educational projects, and compact solar or battery-based systems where adjustable voltage, accurate monitoring, and basic protections are needed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this module drive LEDs at a constant current?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports constant-current mode and can be tuned to drive LED strings, but keep continuous current under 4.5A for reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What happens if I connect the input reversed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The module includes reverse-polarity protection to prevent damage if input polarity is accidentally reversed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DROK","offers":[{"title":"Default Title","offer_id":48412913926301,"sku":"B07JZ2GQJF","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/drok-front-panel.jpg?v=1781252947","url":"https:\/\/nexoltic.com\/products\/drok-dc-buck-converter-6-32v-to-1-5-32v-5a","provider":"Nexoltic","version":"1.0","type":"link"}