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  Power Supplies >> MAO-I Micro-arc Oxidation Power Inverter >> Micro-arc Oxidation (MAO) / Plasma Electrolytic Oxidation (PEO) Power Inverter
 

Micro-arc Oxidation (MAO) / Plasma Electrolytic Oxidation (PEO) Power Inverter

 

      

This power supply is specially designed for surface modification of aluminum, titanium, magnesium and their alloys by means of micro-arc oxidation.  It adopts our advanced high-frequency switching technology and the advanced electronic design yields excellent output waveform and output characteristics.  It is also equipped with positive and negative pulse outputs.  The frequencies, positive and negative voltages, as well as pulse widths can be adjusted individually.  The power supply has over-current and over-temperature protections ensuring high performance in surface treatments.

 

Main characteristics

  1. Advanced switching technology with small footprint, stable operation, low noise, and low electrical interference
  2. Individually and continuously adjustable frequencies, positive and negative voltages, as well as pulse widths
  3. Multiple circuit protection modes enabling stable operation

 

Main specifications

  1. MAO-I series micro-arc power inverters have several output power ratings such as 15 kW, 25 kW, 50 kW, 100 kW and so on.
  2. Output mode:                      Bipolar pulse with constant voltage and constant current
  3. (+) Pulse voltage:                100 - 800 V
  4. (-) Pulse voltage:                 20 - 200V
  5. Average current:                  0 - 65 A.
  6. Pulse peak current:             100 A - 500A
  7. Frequency:                          20Hz - 2kHz
  8. (+)/(-) Frequency ratio:       1: 1 - 15: 1
  9. Duty cycle:                          10% - 40%
  10. Power input:                        three phases 380 V + 10 %

 For additional product information and pricing contact our specialists at sales@plasmatechnol.com.

                                          


Related Links

 

Micro-arc Oxidation System

Bias Power Supply

Magnetron Power Supply

High Voltage Pulse Modulator

 

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