{"product_id":"8000w-electronic-voltage-regulator-ac-220v-scr-motor-speed-controller","title":"8000W Electronic Voltage Regulator AC 220V SCR Motor Speed Controller","description":"\n\u003ch2\u003e8000W Electronic Voltage Regulator – Precise AC 220V Motor Speed \u0026amp; Dimming Control\u003c\/h2\u003e\n\u003cp\u003eTake full command of your electrical devices with this powerful \u003cstrong\u003e8000W Electronic Voltage Regulator\u003c\/strong\u003e. Designed for motor speed regulation, light dimming, voltage adjustment, and temperature control, this SCR-based controller gives you smooth, continuous adjustment from 0V to 220V — all with a simple knob turn. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Continuously adjustable AC output from 0V to 220V with zero lag or delay for instant, responsive control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Capacity:\u003c\/strong\u003e Handles up to 8000W for instantaneous loads; recommended for continuous use at 4000W or lower for long-term reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Current SCR Technology:\u003c\/strong\u003e Features a two-way large-power silicon controlled rectifier (SCR) capable of handling currents up to 100A.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Protection:\u003c\/strong\u003e Equipped with anti-surge and anti-peak protection plus RC absorption circuitry for enhanced safety and device longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-High Heat Dissipation:\u003c\/strong\u003e Engineered for efficient thermal management to keep the unit running cool under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Application Use:\u003c\/strong\u003e Connect in series with lamps or home appliances to control dimming, motor speed, voltage output, and temperature — all via one knob.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Adjustment:\u003c\/strong\u003e Uses a multi-ring potentiometer for fine, accurate output voltage control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e PC + Metal housing for robust, lasting performance in workshop or home settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e AAAEL-SCR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Power:\u003c\/strong\u003e 8000W (instantaneous) \/ 4000W (continuous recommended)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 220V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 0V – 220V (continuously adjustable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Current:\u003c\/strong\u003e 100A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PC + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Anti-surge, anti-peak, RC absorption\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 8000W Electronic Voltage Regulator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Some professional knowledge of electrical systems is recommended for safe installation. Always connect the regulator in series with the load before making any voltage adjustments. Colors may vary slightly due to screen display differences. Measurement tolerance: ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Paint Brush Set – Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-professional-heavy-duty-pruning-shears-with-anti-slip-handle-design-suitable-for-trimming-thick-and-sturdy-branches\"\u003e1pc Professional Heavy-Duty Pruning Shears with Anti-Slip Handle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the maximum power load for continuous use of this 8000W voltage regulator?\u003c\/h4\u003e\n\u003cp\u003eA: While the regulator can handle up to 8000W for instantaneous\/short-duration loads, it is recommended to keep continuous use at 4000W or lower to ensure reliable, long-term performance and prevent overheating.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this AC 220V SCR voltage regulator be used for light dimming as well as motor speed control?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! By connecting this regulator in series with your lamp or appliance, you can use it to control light dimming, motor speed, output voltage, and temperature — all through a single rotating knob.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any electrical knowledge to install and use this voltage regulator?\u003c\/h4\u003e\n\u003cp\u003eA: Some basic professional knowledge of electrical systems is recommended for safe installation. Always ensure the regulator is connected in series with your load before adjusting the voltage. If you are unsure, consult a qualified electrician.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the maximum power load for continuous use of this 8000W voltage regulator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"While the regulator can handle up to 8000W for instantaneous\/short-duration loads, it is recommended to keep continuous use at 4000W or lower to ensure reliable, long-term performance and prevent overheating.\"}}, {\"@type\": \"Question\", \"name\": \"Can this AC 220V SCR voltage regulator be used for light dimming as well as motor speed control?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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