{"product_id":"hobbysky-30a-brushless-electronic-speed-controller-esc-with-5v-2a-bec","title":"Hobbysky 30A Brushless Electronic Speed Controller (ESC) with 5V\/2A BEC","description":"\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003eHobbysky 30A Brushless ESC\u003c\/b\u003e is the essential bridge between your battery, radio receiver, and brushless motor. Designed for mid-sized radio-controlled aircraft and custom hobby projects, this Electronic Speed Controller accurately translates the throttle signals from your transmitter into precise, stutter-free motor rotations. Engineered for durability and consistent performance, it features a heavy-duty heat shrink casing and an internal aluminum heatsink to effectively dissipate heat during aggressive flight maneuvers.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\" id=\"p-rc_2c4250f91f67cf42-484\"\u003e\u003cspan class=\"citation-551 citation-end-551\"\u003eA major advantage of this specific ESC is its built-in 5V\/2A Battery Eliminator Circuit (BEC).\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This internal voltage regulator steps down your main flight battery's voltage to a safe 5 volts, supplying continuous power directly to your radio receiver and micro servos. This completely eliminates the need to carry a heavy, separate receiver battery on board, streamlining your wiring and maximizing your aircraft's payload capacity. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Functional Advantages:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\" id=\"p-rc_2c4250f91f67cf42-485\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e30A Continuous Power:\u003c\/b\u003e\u003cspan class=\"citation-550 citation-end-550\"\u003e Safely handles a constant 30 Amps of current with short 40-Amp burst capabilities (up to 10 seconds), providing the overhead needed for rapid climbs and emergency evasive maneuvers.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\" id=\"p-rc_2c4250f91f67cf42-486\"\u003e\u003cspan class=\"citation-549\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-549\"\u003eIntegrated 5V\/2A BEC:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-549 citation-end-549\"\u003e Powers your flight receiver and up to 3 or 4 standard micro servos (like the SG90) directly from the main flight battery, saving crucial weight and interior fuselage space.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eMultiple Safety Protections:\u003c\/b\u003e Features a robust suite of automatic safety protocols, including low-voltage cut-off (to prevent permanently damaging your LiPo battery), thermal over-heat protection, and throttle signal loss protection (shutting off the motor if radio contact drops).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eSafe Power-On Arming:\u003c\/b\u003e Built-in safety logic prevents the motor from suddenly spinning up when the battery is plugged in, regardless of where your transmitter's throttle stick is positioned.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eSmooth Throttle Linearity:\u003c\/b\u003e Delivers an exceptionally smooth, highly linear throttle response, allowing for precise RPM control during slow-speed passes and smooth landings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003ePerfect For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eFixed-Wing RC Airplanes:\u003c\/b\u003e The standard, go-to speed controller for popular 800mm to 1200mm wingspan foam board scratch builds, trainers, and park flyers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003e450-Class RC Helicopters:\u003c\/b\u003e Provides the rapid throttle response and reliable BEC power required for mid-sized 3D aerobatic helicopters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eRC Airboats \u0026amp; Hovercrafts:\u003c\/b\u003e An excellent, cost-effective choice for custom surface vehicles driven by high-KV brushless outrunner motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eDIY STEM Robotics:\u003c\/b\u003e A simple, easily programmable ESC for student engineering projects requiring variable speed control of brushless DC motors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\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\"\u003eContinuous Current:\u003c\/b\u003e 30A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\" id=\"p-rc_2c4250f91f67cf42-487\"\u003e\u003cspan class=\"citation-548\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-548\"\u003eBurst Current:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-548 citation-end-548\"\u003e 40A (Maximum of 10 seconds)\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\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\"\u003eSupported Battery Types:\u003c\/b\u003e 2S to 3S LiPo (7.4V to 11.1V) \/ 5 to 9 Cell NiMH\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\"\u003eBEC Output:\u003c\/b\u003e 5V \/ 2A (Linear Mode)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\" id=\"p-rc_2c4250f91f67cf42-488\"\u003e\u003cspan class=\"citation-547\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-547\"\u003eMotor Connectors:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-547 citation-end-547\"\u003e Typically pre-soldered with 3.5mm gold female bullet connectors\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e\u003cb data-path-to-node=\"12,5,0\" data-index-in-node=\"0\"\u003eBattery Connector:\u003c\/b\u003e Bare wire leads, XT60, or T-Deans (Verify specific listing before purchase)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,6,0\"\u003e\u003cb data-path-to-node=\"12,6,0\" data-index-in-node=\"0\"\u003eSignal Wire:\u003c\/b\u003e Standard 3-pin JR\/Futaba servo connector (White\/Red\/Black)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,7,0\"\u003e\u003cb data-path-to-node=\"12,7,0\" data-index-in-node=\"0\"\u003eApproximate Dimensions:\u003c\/b\u003e 45 mm x 24 mm x 11 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,8,0\"\u003e\u003cb data-path-to-node=\"12,8,0\" data-index-in-node=\"0\"\u003eApproximate Weight:\u003c\/b\u003e 25 grams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42853819383879,"sku":null,"price":0.0,"currency_code":"KES","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/71yBqypMPML._AC_SL1500_-1.webp?v=1780779664","url":"https:\/\/www.ktechnics.com\/products\/hobbysky-30a-brushless-electronic-speed-controller-esc-with-5v-2a-bec","provider":"K-TECHNICS","version":"1.0","type":"link"}