MAGNETIC CORE IN THE SHELL DESIGN OF A THROTTLE OR TRANSFORMER, LAYERED FROM C AND I-SHAPED CORE SHEETS
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Synthetic resin material based power transformer - has concentric coil arrangement with glass fibre reinforced formers impregnated in vacuum and with some quartz sand filling
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HF gas discharge lamp ballast circuit - has storage capacitor with low capacitance value between full-wave rectifier and chopper stage
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Safety transformer.
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Ballast for gas discharge lamps
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Ballast for gas discharge lamps
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CONTROL UNIT FOR GAS DISCHARGE LAMPS
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ADAPTER FOR GAS DISCHARGE LAMPS OR LOW VOLTAGE LAMPS
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Air-cooled transformer
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Suspension device with object to be suspended, and process for the production thereof
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Inductance or transformer with plastic moulded end covers
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High-reactance autotransformer
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CONTROL UNIT FOR FLUORESCENT LAMPS
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Choke coil for fluorescent tube ballast set - has U=shaped shell core with width-height ratio of two to one, its shanks being inwardly bevelled
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BRACKET FOR CONTROLLED FLUORESCENT LAMPS
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METHOD AND DEVICE FOR MANUFACTURING RECTANGULAR COILS FOR TRANSFORMERS AND REACTOR COILS, IN PARTICULAR CONTROL GEAR, ACCORDING TO PATENT 1763159