HYPEX Power Supply SMPS3KA700



New factory fresh SMPS3KA700 SMPS power supply.     Full documentation is available on the Hypex.nl website.


  • UcD700LZ OEM
  • UcD2K OEM
  • NC500 OEM
  • NC1200 OEM
  • NC2k OEM

The SMPS is a high efficiency Safety Class 2 switch mode power supply specifically designed for use with our range of UcD™ and NCore amplifier modules. Key features are high efficiency over the entire load range, extremely small form factor, low weight and very low radiated and conducted EMI. The SMPS also features an advanced over current protection which in case of temporary overload limits the output current, only when the overload condition remains for a longer time the supply will enter hiccup mode until the overload condition disappears. This feature combined with large primary electrolytic buffer capacitors leads to the capability of delivering high dynamic headroom power to the connected amplifier. The SMPS also includes an auxiliary isolated supply and a control circuit directly interfacing with our range of (OEM and standard) UcD™ and NCore amplifier modules. The supply is triggered for normal operation or latched off in case of critical fault via in built-in actuators. The SMPS is optimized from the first phase of design to final implementation to realize the lowest possible EMI signature required of the most demanding audio applications.


The SMPS3k Power Supply is a 3000W high efficiency switch mode power supply specially designed to be used in combination with our range of UcD and Ncore amplifier modules.


  • Supply for single or multiple amplifiers of the UcD™ and Ncore range
  • Active loudspeakers


  • High efficiency
  • Selectablel input voltage range
  • Low EMI


  • Advanced over current protection
  • Remote controlled operation
  • Low weight
  • Compact
  • Fixed output voltage (2 models available)


  • High Line Input Voltage: 180-264Vac
  • Low Line Input Voltage: 90-132Vac
  • Output Voltage: 2x85Vdc
  • Max. Output power: 3600W
  • Max. Output power: 3000W @20Hz
  • Switching Frequency: 100kHz


  • Weight: 1,5kg
  • Dimensions: 200mm x 145mm x 55mm

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