Transformer

TI’S EMI OPTIMIZED INTEGRATED TRANSFORMER TECHNOLOGY MINIATURIZES ISOLATED POWER TRANSFER INTO IC SIZED PACKAGING

TI’S EMI-OPTIMIZED INTEGRATED TRANSFORMER TECHNOLOGY MINIATURIZES ISOLATED POWER TRANSFER INTO IC-SIZED PACKAGING

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Engineers can shrink their power solution by as much as 80% and maximize efficiency in high-voltage industrial applications with a new high-density, isolated DC/DC bias power supply. Texas Instruments (TI) introduced the first integrated circuit (IC) developed with a new proprietary integrated transformer technology: a 500-mW high-efficiency isolated DC/DC converter with the industry’s lowest electromagnetic interference (EMI), the UCC12050. […]

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HOMEMADE INJECTION TRANSFORMER FOR PSU LOOP ANALYSIS

HOMEMADE INJECTION TRANSFORMER FOR PSU LOOP ANALYSIS

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Recently, I have been designing some SMPS and required some hardware to measure the actual loop response of the complete converters. People familiar with this area will probably know this can be done breaking the feedback loop of the converter and injecting a small AC signal and measuring the loop response at the output of

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ISOLATED 2W 24VDC TO 5VDC FLYBACK DC DC – REFERENCE DESIGN

ISOLATED 2W 24VDC-TO-5VDC FLYBACK DC-DC – REFERENCE DESIGN

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The MAXREFDES111# reference design from Maxim Integrated is a compact 24V input flyback-converter module that features 5V at 400mA output. Transformer selection is often the most difficult step in isolated power design. Multiple transformers (Wurth Electronics 750315847, HanRun HR041087, and Sumida 06343-T588) have been qualified for this design, simplifying the process of transformer selection. The reference design delivers a

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High voltage supply 10 30kV made from CRT television flyback transformer

High voltage supply (10-30kV) made from CRT television flyback transformer

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Old CRT monitor or TV is a great source of electronic components that can be used in DYI constructions. One of them is a flyback transformer that can provide 10-30kV output. The input voltage can be in a range from a couple of volts to over a dozen of volts, power consumption is a couple of

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A transformer suitable even for mimosas

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15W toroidal transformer with a very low radiated magnetic field and high efficiency is an excellent choice for audio and other sensitive devices. In our stable stock offer can be from now found a quality small transformer 70053K from company Talema meeting even high requirements for supplying of sensitive devices. Switch mode power suppliesare an

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An Isolated Adjustable Auto transformer using microcontroller

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This is a means of testing AC mains operated circuits at variable AC voltages, and it also provides isolation to allow safe measurements of that circuit.   A fused isolation transformer and a variable auto transformer connected together in a grounded, fire safe box. What more could you ask? Find updates at www.projects.cappels.org   Introduction

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Signal Expands Power Isolation Transformer Offering to Include Units Optimized for Medical Equipment

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Inwood, NY (PRWEB) March 13, 2005 Signal Transformer, a subsidiary of Bel Fuse Inc. (NASDAQ: BELFA & BELFB), today announced the expansion of their M4L Series of International Power Isolation Transformers to include the 450 VA rated M4L-1-4, M4L-2-4, and M4L-3-4. These transformers are for use in providing reinforced isolation between Mains supply and sensitive

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Electric Transformer Company, LiveWire Supply Moves Global Headquarters to San Francisco

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San Francisco, CA (PRWEB) February 01, 2012 As of January 2012, LiveWire Supply, the internet’s leading electrical supply house, has moved its corporate headquarters to a spacious facility in San Francisco to accommodate a growing staff and increased space requirements for inventory needs to meet business demand.   “I’m thrilled to move LiveWire Supply to

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