DESCRIPTION:

The Delta Elektronika SM 66-AR-110 is a 3300W programmable DC power supply designed for laboratory, industrial, OEM, and automated test applications requiring high current capability and precise output regulation. The unit forms part of the Delta Elektronika SM3300 series and incorporates autoranging output technology for flexible voltage and current operation from a compact 2U chassis platform.

The SM 66-AR-110 provides dual operating ranges of 0-33V at 0-110A and 0-66V at 0-55A, allowing the unit to support multiple application requirements from a single power supply. The high-efficiency switch mode design delivers up to 90% efficiency together with low ripple and low noise output characteristics suitable for electronics development, telecommunications, automotive testing, industrial automation, and component validation environments.

The power supply supports programmable voltage and current control with integrated Ethernet interface capability for remote operation and automated test system integration. The unit supports 180-528V AC input operation at 48-62Hz and incorporates forced-air cooling together with overload, short-circuit, overvoltage, and thermal protection systems for continuous-duty industrial operation.

Key Features

• 3300W programmable DC power supply
• Autoranging output capability
• 0-33V at 0-110A operating range
• 0-66V at 0-55A operating range
• High efficiency operation up to 90%
• Precision voltage and current regulation
• Low ripple and low noise output
• Integrated Ethernet interface
• Remote programmable operation
• Supports automated test system integration
• 180-528V AC input operation
• Forced-air cooling system
• Overload and thermal protection
• Short-circuit and overvoltage protection
• Compact 2U SM3300 series design