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  • High-Performance Surface Mount (SMD) Inductors for Modern PCB Assembly – Custom Tolerances, Current Ratings & Saturation Specifications
  • Medical-Grade Transformers with Reinforced Isolation – Compliant with UL, CSA, EN, and RoHS Standards
  • High-Reliability Power Transformers for Industrial & Power Conversion Applications – Custom Designs Up to 400W
  • High-Performance Communication Transformers for T1/E1, xDSL & ISDN – Industry Standard Compliant, Surface Mount & Through-Hole
  • 300W 277V to 120V Step Down Transformer for LED Lighting Systems

    The M300-277-120 step-down transformer converts 277VAC input voltage to 120VAC output, allowing standard 120V lighting products to operate on 277V commercial power systems. Designed for easy junction-box installation, it is ETL Listed and compatible with dimming applications when used with appropriate dimmers.

  • 250W 277V to 120V Step Down Transformer for LED Lighting Systems

    The M250-277-120 step-down transformer converts 277VAC input voltage to 120VAC output, allowing standard 120V lighting products to operate on 277V commercial power systems. Designed for easy junction-box installation, it is ETL Listed and compatible with dimming applications when used with appropriate dimmers.

  • 150W 277V to 120V Step Down Transformer for LED Lighting Systems

    The M150-277-120 step-down transformer converts 277VAC input voltage to 120VAC output, allowing standard 120V lighting products to operate on 277V commercial power systems. Designed for easy junction-box installation, it is ETL Listed and compatible with dimming applications when used with appropriate dimmers.

  • 100W 277V to 120V Step Down Transformer for LED Lighting Systems

    The M100-277-120 step-down transformer converts 277VAC input voltage to 120VAC output, allowing standard 120V lighting products to operate on 277V commercial power systems. Designed for easy junction-box installation, it is ETL Listed and compatible with dimming applications when used with appropriate dimmers.

  • 75W 277V to 120V Step Down Transformer for LED Lighting Systems

    The M075-277-120 step-down transformer converts 277VAC input voltage to 120VAC output, allowing standard 120V lighting products to operate on 277V commercial power systems. Designed for easy junction-box installation, it is ETL Listed and compatible with dimming applications when used with appropriate dimmers.

  • 50W 277V to 120V Step Down Transformer for LED Lighting Systems

    The M050-277-120 step-down transformer converts 277VAC input voltage to 120VAC output, allowing standard 120V lighting products to operate on 277V commercial power systems. Designed for easy junction-box installation, it is ETL Listed and compatible with dimming applications when used with appropriate dimmers.

  • Medical-Grade Isolation Transformers for Patient Safety & Noise Reduction – Low Leakage Current, Compact Design, Reinforced Isolation
  • Low Ripple Input Inductors for Switching Power Supplies – Custom Designs for AC Ripple Suppression & Current Stabilization
  • High Current Output Filter Inductors for EMI Suppression & Signal Integrity – Custom Designs for Variable Voltage Circuits
  • High-Isolation Gate Drive Transformers for IGBT & MOSFET Triggering – 10kHz to 1MHz, Reinforced Insulation up to 4000VAC
  • High Efficiency Flyback Transformers for AC-DC & DC-DC Power Conversion – Custom Designs Up to 400W
  • High-Fidelity Digital Audio Transformers for Telecom & Professional Audio – AES3 Compliant, Up to 225kHz Sampling Rate
  • Custom Wound Coils for RF & Induction Applications – Multiple Material Options: Copper Tube, Stainless Steel, Aluminum, Insulated Wire, and More
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    Global Custom Transformer Manufacturer – US & Mexico Production Facilities, ISO-Certified, Rapid Prototyping to Full-Scale Production
  • Custom Inductors for Power Supplies, Medical Electronics & Test Equipment – Designed to Your Exact Electrical and Mechanical Requirements
  • High-Performance Copper Foil Coils for Transformers & Inductors – Superior Heat Dissipation, Reduced Size, Greater Mechanical Strength
  • High-Efficiency Common Mode Choke Inductors for EMI Suppression – 2500V RMS Isolation, 10kHz to 1MHz, Surface Mount & Through-Hole
  • Precision Air Wound Coils (Air Core Inductors) for High Frequency Circuits – Non-Magnetic Core Options: Air, Plastic, Ceramic, Glass
  • DEFON MS75A12 | 75W Magnetic Dimmable Transformer | Stainless Steel | Outdoor Rated

    A heavy-duty 75W magnetic transformer designed for professional outdoor lighting systems. Features a robust stainless steel construction, multi-tap output (12V-15V), and UL 1838 certification. Includes a 3-prong plug, timer outlet, and knockouts for easy photosensor/power connection. MLV dimming capable. Ideal for OEM distributors and wholesalers. [Model: MS75A12]

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