The CPX400S is a single output version of the best-selling CPX400 series of dual ouput PowerFlex PSUs. It is available in three versions, manual control only (CPX400S), with isolated analogue remote control (CPX400SA) or with a full range of digital bus interfaces (CPX400SP). The ultra compact design uses minimum space for bench or rack, and remote control versions include rear terminals.

PowerFlex regulation with 420 watts of total power
Up to 60V and up to 20A within a 420W power envelope
True analogue controls with digital enhancements
S-Lock function locks voltage and current settings at the touch of a button
Range control buttons offers fixed range or PowerFlex operation
Variable over-voltage protection (OVP) and over-current protection (OCP)
Ultra-compact 3U quarter-rack casing
Rear terminals in addition to front terminals (CPX400SA & CPX400SP)
Galvanically isolated true analogue remote control (CPX400SA)
Full range of bus interfaces, RS232, USB, LXI compliant LAN

User manual, mains lead, CD containing driver software

This bench power supply by Aim-TTi, is a versatile and reliable power source perfect for various applications in different industries. With precision voltage control and an adjustable current limit, this power supply unit offers high power output and convenience in a compact design.

• Autoranging functionality allows for automatic selection of the appropriate power settings
• Digital display for accurate monitoring of output voltage and current
• Binding post terminals ensure secure connections for output
• Adjustable current limit for added safety and control
• Wide input voltage range from 110 to 240 V AC for use in different locations

• Ideal for testing and powering electronic circuits on a benchtop
• Suitable for use in laboratories, workshops, and educational settings
• Essential for providing a stable power source for research and development projects

Yes, this bench power supply features autoranging technology for automatic selection of power settings.

Yes, the digital display and adjustable current limit ensure accuracy and control.

Yes, this power supply unit is versatile and can be used in automation, electronics, electrical, and mechanical fields.

The binding post terminals provide a secure connection for added safety during operation.

With a wide input range of 110 to 240 V AC, this power supply can be used in various locations without any issues.

Test Bridge Logging and sequencing software

• Multi instrument control


• Logging to table and graph format


• Timed sequence control across all instruments and channels


• USB, LAN and RS232 compatible