Aim-TTi CPX400SA Power Supply Single 420W PowerFlex

Extended range
Order Code:

85-4600

Brand: Aim-TTi MPN: CPX400SA EAN-13: 5060584591351
  • RoHS Compliant
  • Country of Origin: United Kingdom
  • Not available for Export
  • Free UK shipping available
Qty Unit Price (Ex VAT)
1+ £783.87
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
Available to back orderBack-order availability date - 24/01/2025

The Aim-TTi Power Supply Single 420W PowerFlex CPX400SA is a different type of laboratory power supply designed to meet the need for flexibility in the choice of voltage and current.

A conventional PSU has a fixed current limit giving a power capability that reduces directly with the output voltage.

The design of the Aim-TTi PowerFlex CPX400SA enables higher currents to be generated at lower voltages within an overall power limit envelope. Each output can provide considerably higher current than a conventional PSU of the same maximum voltage and power (see power curve).
Example voltage and current combinations include 60V/7A, 42V/10A, 28V/15A, and 20V/20A.


  • PowerFlex design gives variable voltage and current combinations
  • Up to 60V and up to 20A per output (420W maximum)
  • Constant voltage or constant current operation
  • Low output noise and good transient response
  • PowerFlex or fixed-range operation plus custom limits
  • True analogue controls with digital settings locking
  • Independent outputs or isolated voltage tracking (dual)
  • Outputs can be wired in series or parallel for 120V or 40A
  • Variable OVP trips; safety binding-post terminals
  • 4 digit fixed resolution meters; selectable remote sensing
  • Compact ½ rack 3U case (dual) or ¼ rack 3U case (single)
  • Isolated analogue control interface
  • Manufacturers part no. Aim-TTi CPX400SA

Not recommended for use as a battery charger.


Number of Outputs 1
Output Current Max. 20A
Output Current Min. 0A
Output Voltage Max. 60V
Output Voltage Min. 0V
Power Rating 420W
Supply Voltage Range 110 to 240V
Temperature Range +5 to +40°C

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