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Part # Distributor Manufacturer Product Category Description
DM300020 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided transformer. The dsPICDEM MC1L 3-Phase Low Voltage Power Module is optimized for 3-phase motor applications that require a DC bus voltage less than 50 volts and can deliver up to 400W power output. The 3-phase low voltage power module is intended to power BLDC and PMAC motors. The dsPICDEM MC1H...

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  • Wideband Transformer Characteristics
    of wideband transformers are: Specified for balanced output windings. Alternately a. Input and Output Impedances. Common Mode Rejection (CMR) may be specified. Impedances are determined by the source and load. Isolation. impedances to be interfaced by the transformer. Inasmuch. as the transformer
  • White Paper: Comparing Transformer-free to Transformer-based UPS Designs
    is in their respective use of transformers. A transformer-based UPS may use a transformer before the rectifier and requires an isolation transformer after. the inverter to derive the voltage being delivered to the critical load. Transformer-free UPS designs use power. and control electronics technologies
  • Reactors Provide a Low-cost Solution to Inverter / Drive Power Quality
    with the inverter/drive output. In this respect, the line reactor even surpasses the isolation transformer at a fraction of the transformer's cost. Line reactor costs are typically just 1/5 the cost of a comparable isolation transformer. Among the harmonic compensated line reactors benefits
  • Key Considerations for Medical Device Design
    HZ Power. Large Inductors / Reactors. Small Inductors / Chokes. Linear Single Phase Transformers. Linear Three Phase Transformers. Power Toroid Medical Grade. Power Toroid 50/60 Hz. Current Monitoring (AC). Current Sense Transformer Line Frequency 50 / 60 HZ. High Frequency Current Monitoring
  • 18-pulse Drives and Voltage Unbalance
    rectifiers at a 20 degree phase displacement from each other. The 20-degree phase shift is obtained by phase shifting the transformers secondary windings. The circuit in figure 1 simply uses an isolation transformer with a delta primary, and three delta connected secondary windings, one shifted + 20
  • Medical Device Link .
    (see Figures 2 and 3). The use of a transformer in such a design, however, can pose significant disadvantages. It often involves separate discrete components from different vendors, which can complicate manufacturing and increase costs. Transformers also tend to be bulky and difficult to handle
  • Motor Control Sensor Feedback Circuits
    Sensing Transformer. Accuracy. Good. Good. Medium. Accuracy vs.Temperature. Good. Poor. Good. Cost. Low. High. Medium. Isolation. No. Yes. Yes. High Current-Measuring. Poor. Good. Good. Capability. DC Offset Problem. Yes. No. No. Saturation/Hysteresis. No. Yes. Yes. Problem. Power Consumption. High
  • A Comparison of Typical UPS Designs in Today's Markets
    , however its. . On-line power. transformer can hold the voltage on the load side long. . 100% Power conditioning. enough for the inverter to begin providing input power,. . Input power factor correction. eliminating transfer time. It also provides complete. . Better output flexibility. isolation

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