{"product_id":"12-0-12-transformer-500ma","title":"12-0-12 Transformer-500mA","description":"\u003cmeta name=\"description\" content=\"Buy 12012 Transformer500mA online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e12-0-12 Transformer-500mA\u003c\/h1\u003e\n\n\u003cp\u003ePremium center-tapped power transformer from The Engineer Store, Bengaluru. Ideal for audio amplifiers, power supplies, and electronic projects. Fast shipping, authentic guarantee, and expert support included.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCenter-Tapped Step-Down Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e230V AC (50Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecondary Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V-0-12V AC (Dual Output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~12VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaminated Iron Core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB\/Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This Transformer?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCenter-Tapped Design\u003c\/strong\u003e - Perfect for bridge rectifier circuits and balanced power supplies\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e - Laminated core reduces losses and heat generation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Output\u003c\/strong\u003e - 12V-0-12V dual output supports multiple circuit configurations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e500mA Capacity\u003c\/strong\u003e - Sufficient for medium-power applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced from trusted manufacturers with verification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Shipping\u003c\/strong\u003e - 1-5 days from Bengaluru warehouse, delivered in 7-8 days\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Technical guidance available 24\/7\u003c\/p\u003e\n\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Amplifiers\u003c\/strong\u003e - Power supply for tube and transistor amplifiers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Units\u003c\/strong\u003e - Building regulated DC supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Electronics\u003c\/strong\u003e - Hobbyist projects and prototypes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Equipment\u003c\/strong\u003e - Control circuits and automation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Labs\u003c\/strong\u003e - Student projects and skill development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVintage Equipment Repair\u003c\/strong\u003e - Restoration of classic electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Secondary Winding\u003c\/strong\u003e - 12V + 12V configuration enables flexible circuit design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Impedance\u003c\/strong\u003e - Minimal voltage drop under full load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Cooling\u003c\/strong\u003e - Natural ventilation with laminated construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e - Environment-friendly manufacturing standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e - 100% tested before dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n 12-0-12 Transformer (500mA) \n\u003cp\u003eTechnical datasheet \u0026amp; specifications\u003c\/p\u003e\n\u003cp\u003eLifetime technical support access\u003c\/p\u003e\n Quality assurance certificate\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this transformer suitable for audio amplifiers?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the center-tapped 12-0-12V design is ideal for audio amplifier power supplies, especially for tube preamps and small solid-state amplifiers.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this for a full-wave bridge rectifier?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. The 12-0-12V center-tapped configuration is perfect for full-wave rectification circuits, providing +\/-12V DC output after rectification and filtering.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the maximum continuous current?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe transformer is rated for 500mA continuous current. Exceeding this may cause overheating and reduce lifespan.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, sourced directly from authorized distributors with full authentication verification and quality testing.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty coverage applies?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day warranty on manufacturing defects covering manufacturing defects, short circuits, and performance issues.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow quickly will it ship?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-8 days to most locations in India from our Bengaluru warehouse. Express options available.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you offer technical support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, our electronics experts provide free technical support via email and WhatsApp for circuit design questions and troubleshooting.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's your return policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. applicable on manufacturing defects only.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! Order 10+ units for wholesale pricing. Contact us for custom quotes.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this for 12V DC applications directly?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo, this transformer outputs AC voltage. You'll need a rectifier circuit and capacitor filter to convert to DC. See our power supply guides for help.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help choosing the right transformer?\u003c\/strong\u003e Contact our engineers at support@theengineerstore.in or WhatsApp us anytime!\u003c\/p\u003e\n\u003ch2\u003eBuy 12-0-12 Transformer-500mA Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e12-0-12 Transformer-500mA\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e12-0-12 Transformer-500mA\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e12-0-12 Transformer-500mA\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43773984899235,"sku":"TES-EV103262","price":122.96,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/79.jpg?v=1701075713","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/12-0-12-transformer-500ma","provider":"The Engineer Store","version":"1.0","type":"link"}