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... level, respectively. Transformers can also be used to provide galvanic isolation between circuits as well as to couple stages of signal-processing circuits. Since the invention of the first constant-potenti...
...high-frequency switching power supplies, and also used as high-frequency inverter power transformers in high-frequency inverter power supplies and welding machines. High-frequency transformers are devices th...
... enclosed construction, is used indoor for measuring current, electric energy and protective relaying in the electric system with the frequency 50Hz or 60Hz and highest voltage for equipment 7.2/12kV, Be sui...
...transformer JDJ type potential transformer is made of cast resin in appearance and copper coil inside. it is used for metering and protection. JDJ2-3 JDJ2-6 JDJ2-10 JDJ2-35 JDJ-35, These types of voltage tra...
... mainly composed of variable-frequency power supply, exciting transformer, reactor and capacitive Voltage divider Features: 1. rated voltage: 27kV--- meets AC withstand voltage test of 10kV cable working fre...
...different users. There are four types which are power frequency ac, ac/dc, ac cascade and ac/dc cascade, it equips with operation unit. The product conforms to the requirement of the standard of "JB-357...
... switching power supplies, and also used as high-frequency inverter power transformers in high-frequency inverter power supplies and welding machines.High-frequency transformers are devices that transform AC...
...Transformer 230 110 Uk Mains Wall 3 Pin Plug Adaptor Charger 35W 12V 2.9A Switching Power Supply Product Description Product Name Transformador Power Plug In Transformer 230 110 Uk Mains Wall 3 Pin Plug Adap...
...Transformer 230 110 Uk Mains Wall 3 Pin Plug Adaptor Charger 35W 12V 2.9A Switching Power Supply Product Description Product Name Transformador Power Plug In Transformer 230 110 Uk Mains Wall 3 Pin Plug Adap...
...Transformer 380v 220v Ac Adapters Main data Product Name Medical isolation transformer Product Model ZPGB-7100.T1 Winding Material Enameled copper wire Capacity 3.15KVA~10KVA Input Voltage 220V/230V/380V/Cus...
...transformer Transformer The basic working principle of a transformer is to convert AC electrical energy from one voltage level to another of the same frequency using law of electromagnetic induction. When th...
... facilities such as loading switches or vacuum contactors it can protect high-voltage transformers and other electric facilities from overloading and short circuit. An optional low-voltage sensitive switch i...
...AC Hipot Test Set , Dry Type Test Transformer Set , High Voltage AC Test Equipment I. Product Description CQSB-3KVA/50kKV AC dielectric test set, is a portable, microprocessor controlled instrument. Equipped...
...AC Hipot Test Set , Dry Type Test Transformer Set , High Voltage AC Test Equipment I. Product Description CQSB-3KVA/50kKV AC dielectric test set, is a portable, microprocessor controlled instrument. Equipped...
...Voltage Transformer JDZ-17.5(24) Voltage transformer CE/TUV/SGS/KEMA Outdoor/Indoor Use Epoxy Resin Cast JDZ-17.5(24) voltage transformer , epoxy resin casting and fully enclosed construction, is used indoor...
...Voltage Power Frequency Test Set Portable AC DC Hipot Tester Introduction: SYB Set Portable AC DC Hipot Tester is applied in power system for insulation test of high voltage equipment. The typical applicatio...
...), is composed by the auto-transformer, servo motor, automatic control circuit and other components.When the grid voltage instability or load change, the automatic voltage control circuit will send a samplin...
...transformer,24V Outdoor IP68 rated led waterproof transformer for pool lights Quick Details: Phase: Single Coil Number: Autotransformer output voltage: 24v output current: 3a power: 72w connection: desktop o...
YD series AC / DC high voltage test transformer Product description The light AC / DC high voltage test transformer is a new product based on the (G) series of test transformers and improved according to the na...