Accuphase :: PS-530 Clean Power Supply 500VA

The PS-530 features a differential push-pull arrangement of power MOS-FETs for the waveform compensation amplifier, which further improves the precision of the reference signal and thereby the sound quality and performance of the power supply.
All circuitry in the PS-530 is analog. The power source waveform containing noise and distortion is compared to a highly accurate and stable reference waveform. Since there are no oscillators or switches, the PS-530 itself does not act as a source of spurious high-frequency noise.

  MAIN FEATURES

• AC voltage stabilizer based on waveform shaping technology
• Supplies up to 510 VA of extremely clean energy
• Low-distortion reference waveform generator
• Highly effective waveform compensation using 10 parallel pairs of power mosfets
• Outstanding current capability
• Built-in meter for monitoring five vital parameters: output power, input/output voltage, input/output distortion
• Elaborate protection features
• Large "Max Ring" toroidal transformerPower switch/circuit protector
• Meter selector
• Meter switchable for monitoring output power, input/output voltage, input/output distortion

 GUARANTEED SPECIFICATIONS

Rated output capacity                          510 VA (continuous)
Rated output voltage                           230 V AC ±4,6 V
Rated output current                          2,2 A
Instantaneous peak current capacity   30 A
Output frequency                                50 Hz  (identical to input frequency)
Output waveform THD                         ≤ 0,10% 
Rated input voltage                             230 V AC
Input frequency                                   50 Hz
No-load power consumption                55 W
Cooling principle                                 Natural air cooling
Meter
      VOLT-AMPERE                                  0-510 VA
                                                            The meter illumination flashes
                                                            when an overload occurs.
      VOLTAGE INPUT/OUTPUT                  230 V AC ±5%
       (green zone of scale)
      DISTORTION INPUT/OUTPUT              0-6 %
Maximum Dimensions                            465mm(w) 181 mm(h)  386mm(d)
Mass                                                       23,8 kg net
                                                              29 kg  in shipping carton