Description

BOMBIII2 Series Bias Power Supply Technical Specifications

The BOMBIII2 series bias power supply operates in a secondary high-frequency switching mode with unipolar pulse output. The pulse duty cycle ranges from 10-90% for air conditioning. Since the output voltage of the power supply is independently adjustable from the pulse width, the workpiece temperature rise can be controlled by altering the pulse width while satisfying the voltage required for the process. The BOMBIII2 series bias power supply has an output frequency of up to 400kHz. The high-frequency pulses are beneficial for improving the film structure and enhancing the density of the film. The change in the film structure can also match specific film colors, indicating a strong applicability of the power supply. It is suitable for various high-end hard coatings and decorative plating applications.

Power Supply Power Range

5/10/20/30/40/KW

Input Power Supply

Three-phase four-wire system 380V±10% 50-60Hz

Output Mode

Unipolar Pulse

Pulse Frequency

100-400KHz

Pulse Duty Cycle

10-90％

Output Voltage

0-180V 0-500V 0-1000V[Peak Voltage]

Arc Extinguishing Time

≤1uS

Output Precision

Better than 1%

Cooling Method

5-10KW air-cooled; 20-40KW water-cooled.

Assistive Features

High temperature and condensation alarm (high temperature and condensation limited to water-cooled models)

Operating Environment Conditions

Environmental Temperature: 0-40°C

Environmental Humidity: Relative humidity ≤85%

Air Cleanliness: No dust, no corrosive and flammable gases, well-ventilated

Cooling Water

Cleanliness: Free of minerals and other soluble substances

Water Temperature: 20-30°C

Pressure: 0.15±0.05 MPa

Communication Method

Analog/RS485/RS232

The power supply's output characteristics can be adjusted according to user requirements.

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