Velatron Technologies, formerly S.G. Smallwood Inc., is a Canadian contract manufacturer and component supplier based in Kitchener, specializing in custom magnetics. Established in 1945, the company has over seven decades of experience in precision engineering and lean manufacturing principles. Velatron Technologies designs and manufactures a wide range of custom transformers, inductors, and windings, including high-frequency power transformers, 3-phase line reactors, ETD style transformers, EI lamination custom power and industrial control transformers, and Litz Wire Windings. They also offer air core inductors for high Q and RF applications. The company provides comprehensive services such as product design, reverse engineering, rapid prototyping, fabrication, and wound component repair. Velatron Technologies serves diverse industries including Space, Renewable Energy, Robotics, Scientific Instrumentation, Aerospace, Automotive, Defense, Medical, and Telecommunications. With 11 to 50 employees, Velatron Technologies holds AS9100D and ISO 9001 certifications, ensuring high quality and adherence to industry standards. Their products are also RoHS and REACH compliant, UL listed, CSA certified, and meet military specifications.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Established brandFounded in 1945, with over 20 years of industry experience.
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3-Phase Transformers
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Tailored 3-Phase solutions are at your fingertips. Choose from In-Star, Delta, and Interconnected Star (WYE) configurations to meet your specific requirements. Our custom options ensure a precise fit for your unique needs.
Potential Transformers
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Explore our transformers with versatile input options at 50Hz, 60Hz, and 400Hz. These transformers deliver output voltage with precision to the stated percentage accuracy across a specified voltage range. Experience specified output voltage linearity over the input voltage range, and rest assured that our designs are crafted to meet specified over-voltage conditions. For those seeking even higher accuracy with low phase shift, we offer specialized designs to elevate performance standards.
Isolation Transformers
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Choose from our transformers with standard line voltage input options at 50/60Hz. Specifically designed for general-purpose loads with no in-rush, these transformers also meet specified isolation voltage requirements between input and output. Standard output voltages are readily available to suit your diverse application needs.
Experience superior impedance matching, line balancing, and line isolation with our high-quality transformers. Our products undergo rigorous testing for insertion, return loss, and longitudinal balance, ensuring optimal performance and reliability.
Current Transformers
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Supporting input frequencies of 50Hz, 60Hz, and 400Hz, our transformers deliver output current with precision to the specified percentage accuracy across the designated current range. Opt for our High Accuracy designs to minimize phase shifts and ensure superior linearity throughout the current range. Engineered to handle overcurrent conditions, our transformers guarantee reliability and performance under various operational scenarios.
Power 50/60/400 HZ Transformers
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Available for both 50Hz and 60Hz applications, our transformers come in both Low- and High-Profile options. Enjoy the flexibility of Selectable Output Voltages, along with the added benefits of Balanced Windings and Low Capacitive coupling to minimize line noise. Rest assured, our transformers undergo rigorous testing, ensuring 100% reliability with Hi-pot testing. Choose from a range of VA sizes to meet your specific power requirements.
High Frequency Power Transformers
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Explore our cutting-edge High Frequency Switching solutions, supporting applications up to 1MHz. Whether you prefer Through Hole or Surface Mount options, our products are designed to meet your needs. Benefit from the exceptional performance of Litz wire for high-frequency applications. Our transformers boast low profile and space-efficient designs. Choose from a variety of Ferrite Core Styles, including E, EC, ER, EP, EFD, ETD, PC, PQ, RM, RS, Toroidal, and U geometry. Our transformers support Flyback, Forward, Push-Pull, and other converter topologies. Looking for something specific? We also offer custom design solutions tailored to your requirements.
Equivalent and Custom Transformers
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Discover tailored designs for a diverse array of transformers crafted to meet your specific applications. We deliver the performance, workmanship, and reliability you demand for seamless integration into your systems.
Experience superior quality in impedance matching, line balancing, and line isolation with our advanced solutions.
Current Sensing Transformers, HF Transformers
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Transform AC current measurements into instrument/control voltage for power monitoring applications, concurrently monitoring ground fault conditions. Capable of handling peak sense currents, our solution also ensures effective isolation for enhanced performance and safety.
Pulse Transformers
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Our transformers find versatile applications in line coupling, isolation, digital audio, digital signal transmission, and high-voltage pulse applications. They feature unipolar voltage pulse input, low leakage inductance, and interwinding capacitance. With high-frequency wideband characteristics, our transformers produce output pulses with high-fidelity waveforms, meeting the demands of various precision applications.
High Voltage Transformers
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Meticulously crafted and rigorously tested for peak performance, our transformers undergo vacuum and pressure impregnation using a variety of epoxies and silicone. Choose from optional custom-designed bobbins and benefit from our meticulous attention to insulating materials and electrical spacings, ensuring superior insulation between windings and minimizing corona discharge. Additionally, our transformers can be tailor-made for specific applications, offering a customized solution to meet your unique requirements.
Certifications
AS9100
1
Aerospace Standard 9100
ISO 9001
1
International Organization for Standardization 9001
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