View all newsletters
Receive our newsletter – data, insights and analysis delivered to you

Compact Open Frame CAN Transceivers TDx21DCANx and TDx22DCAN Series

MORNSUN recently announced cost-effective, compact size CAN transceiver TDx21DCANx series and TDx22DCAN series, to assist fast signal response in industries of power grid, industrial control and instrumentation, etc.

TDx21DCANx series and TDx22DCAN series are designed with excellent performance, manufacturing process and reliability, as follows:

Excellent performance

  • All series provide excellent EMC performance
  • All series provide electrical isolation of 3,000VDC
  • Designed with advanced technology similar to MORNSUN fixed R3 DC/DC Converters and highly integrated internal device, the series greatly improve in manufacturing process and reliability.

Reliable manufacturing process

  • TDx21DCANx series apply SMT to enhance product automation and reliability
  • Simply achieve plug-to-SMD process: Single output TDx21DCANx series are in open frame using pin terminals to match corresponding female header, so that customers easily achieve automated processing, maintenance and replacement at the same time

Patent protection

Dual channel isolation

TDx22DCAN series provide dual channel isolation and dual signal outputs which mutually isolate from each other.


  • Integrated power supply, bus isolation and ESD protection in one module
  • Baud rate up to 1Mbps
  • Connect up to 110 nodes on one bus
  • Operating temperature range:-40℃ to 105℃
  • Compact size, DIP8 package
  • Isolation:

TDx21DCANx:Two-port isolation (3.0kVDC) (input and output are mutually isolated)

TDx22DCAN: Two-port isolation (2.5kVDC) / Channel isolation (1.5kVDC) (input-output and output-output are mutually isolated)

China has the world's largest high-speed rail network as long as 20,000km so far, which not only comprehensively enhances the quality of China's road network...
This application note demonstrates the different requirements that are in use for battery-powered railway applications and introduces MORNSUN’s rugged railway DC/DC converters and application notes.
NEWSLETTER Sign up Tick the boxes of the newsletters you would like to receive. The top stories of the day delivered to you every weekday. A weekly roundup of the latest news and analysis, sent every Friday. The railway industry's most comprehensive news and information delivered every month.
I consent to GlobalData UK Limited collecting my details provided via this form in accordance with the Privacy Policy


Thank you for subscribing to Railway Technology