{"product_id":"nubm3k-20-beam-high-power-laser-device-custom-circuit-board-4-battery-power-system-multi-mode-brightness-control","title":"NUBM3K 20-Beam High-Power Laser Device | Custom Circuit Board, 4-Battery Power System \u0026 Multi-Mode Brightness Control","description":"\u003ch1\u003e\u003cspan\u003e\u003ciframe width=\"1337\" height=\"752\" src=\"https:\/\/www.youtube.com\/embed\/SrHupJWXt34\" title=\"NUBM3K vs NUBM3L: Beam Array Design, Power Consumption \u0026amp; Thermal Challenges\"\u003e\u003c\/iframe\u003eNUBM3K 20-Beam High-Power Laser Device\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe NUBM3K 20-Beam Laser Device is an advanced laser system developed around a multi-emitter laser array, a custom-designed control circuit board, and a four-cell battery power architecture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned with a focus on electrical stability, thermal management, and flexible brightness control, this model incorporates a redesigned internal structure and an updated operating interface.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1. NUBM3K 20-Beam Laser Array\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt around the NUBM3K laser array configuration, this device features a 20-beam emitter arrangement. The optical layout and beam characteristics depend on the emitter configuration and optical components used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e2. Custom-Designed Circuit Board\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe internal electronics have undergone a substantial redesign to accommodate the system's electrical requirements. The development process focuses on power delivery, control stability, and improved integration within the device housing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3. Four-Cell Battery Architecture\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe device uses a four-cell battery configuration. One battery position is occupied by the internal circuit board, making the internal layout an important part of the overall engineering design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery voltage, discharge capability, and compatibility must meet the manufacturer's specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4. Reinforced Spring-Contact Design\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe internal power connection structure uses a dual-spring contact design. Electrical contact resistance, temperature rise, and long-term reliability should be evaluated under the intended operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5. Multi-Mode Brightness Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe updated control interface supports multiple operating modes, including preset brightness levels, flashing mode, gradual brightness adjustment, and low-battery indication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe control system is designed to provide a more intuitive operating experience while maintaining defined operating procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOperating Interface\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe device incorporates a dedicated button-control system with the following intended functions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eStartup:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Press and hold the button for the specified startup interval.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow Brightness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Starts in the designated low-brightness mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePreset Brightness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides selectable brightness levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlashing Mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes a dedicated flashing function.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGradual Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports gradual brightness adjustment between defined levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow-Battery Indication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A red indicator signals a low-battery condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe exact button sequence and operating behavior should be confirmed against the final production version and supplied user manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eEngineering and Thermal Management\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eHigh-current electronic systems require careful attention to heat dissipation, electrical connections, and operating stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe redesigned circuit board and internal contact structure form part of the device's engineering development. Actual electrical input power, optical output power, operating temperature, and continuous operating limits must be verified through appropriate measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eElectrical input power should not be confused with optical output power.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSafety Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis is a high-power laser product that can cause permanent eye injury and may present fire and reflection hazards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNever look directly into the laser beam or its reflections.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUse suitable wavelength- and power-rated laser protective equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOperate only in a controlled environment with appropriate beam containment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eKeep the beam away from people, animals, vehicles, aircraft, and reflective surfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFollow the supplied operating instructions and applicable laser safety requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDo not modify the electrical system or use incompatible batteries or power supplies.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLaser Array:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e NUBM3K\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBeam Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20-beam arrangement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower System:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Four-cell battery architecture\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElectronics:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Custom-designed circuit board\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eControl Interface:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Multi-mode button control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrightness Functions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Preset levels and gradual adjustment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery Indicator:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Low-battery warning\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eAdditional specifications, including wavelength, verified optical output power, electrical input power, battery model, dimensions, weight, and runtime, should be added after confirmation through product testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePlease refer to the selected product configuration for the exact package contents, included batteries, charger, accessories, and protective equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eProduct performance depends on the final hardware configuration, power supply, optical components, and operating conditions. Any advertised power figures should be supported by appropriate measurements. Always follow the product manual and applicable safety requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Gearlair","offers":[{"title":"Default Title","offer_id":68198220955952,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/2286\/0848\/files\/NUBM3K20-BeamLaserDevice.png?v=1793170473","url":"https:\/\/gearlair.com\/products\/nubm3k-20-beam-high-power-laser-device-custom-circuit-board-4-battery-power-system-multi-mode-brightness-control","provider":"Gearlair","version":"1.0","type":"link"}