DC Bus is a critical electrical component in motor drives that distributes direct current power between rectifier and inverter sections.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Inductance | 10μH to 100μH | |
| Capacitance | 100μF to 10000μF | |
| Voltage Rating | 400V to 1500V DC | |
| Current Capacity | 50A to 2000A | |
| Temperature Range | -40°C to +85°C | |
| Insulation Resistance | >100MΩ |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Electronic control unit that regulates the speed, torque, and direction of the vacuum pump's electric motor.
Electronic device that controls AC motor speed and torque by varying motor input frequency and voltage
An electronic device that controls the speed of an AC motor by varying the frequency and voltage of the power supplied to it.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with DC Bus.
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The DC Bus stabilizes and distributes DC power between the rectifier and inverter sections, ensuring consistent voltage supply for precise motor control.
Higher capacitance improves voltage stability during load changes and reduces ripple, leading to smoother motor operation and reduced harmonic distortion.
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