TEC 6UI series

Compact 6 watt DC/DC converters with an ultra wide 8:1 input range

  • TEC 6UI series
    TEC 6UI series
  • Compact SIP-8 plastic case
  • Ultra-wide input range: 9 VDC to 75 VDC
  • Certification according to IEC/EN/ES 62368-1
  • Approved operating temperature from -40°C to +80°C
  • I/O isolation 1600VDC
  • Operating up to 5000m altitude
  • Short circuit protection and over current limitation
  • Under voltage lockout
  • Remote ON/OFF
  • 3-year product warranty


The TEC 6UI series comprises isolated DC/DC converters featuring an ultra-wide input range. These next-generation converters are engineered to seamlessly replace and serve as an alternative to existing 2:1 and 4:1 input converter series – delivering uncompromised performance and cost-efficiency. With an input voltage range of 9 to 75 VDC, the TEC 6UI supports a broad spectrum of standard bus voltages, reducing the need for multiple model variants within a single application.

Each model includes built-in protections such as short circuit protection, overcurrent limitation, undervoltage lockout, and remote-control functionality. The converters are certified for an operating temperature range of -40°C to +80°C in accordance with IEC/EN/UL 62368-1 and are capable of functioning at altitudes up to 5000 meters.

Housed in a compact SIP-8 plastic case, the TEC 6UI series is well-suited for space-constrained applications. Available in both single and dual output configurations, these converters are ideal for a wide range of industrial applications.

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