The TEQ-40WIR Series of isolated high performance DC-DC converter modules with ultra-wide 4:1 input voltage ranges which come in a rugged metal case. These converters are suitable for a wide range of applications, but the product is designed for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. High efficiency and the heatsink construction allow an operating temperature up to +83 °C with natural convection cooling without power derating and up to +92 °C with power derating. Further features include under voltage lockout, over temperature protection and short circuit protection. EN 50155 Approval for Railway Applications.

• High-power block with excellent thermal convection
• Operating temperature -40 °C to +92 °C
• Ultra wide 4:1 input voltage range
• Excellent efficiency up to 91%
• I/O isolation up to 3000 VDC
• Under voltage lock-out circuit
• Protection against overvoltage, overtemperature and short circuit
• Output LED indicator

This DC-DC converter is designed to deliver stable and isolated power conversion in a compact chassis mount format. It supports an input voltage range of 9.5 to 36V DC and generates a 12V DC output, making it suitable for various applications. Its robust design is favourable for operation in challenging environments, particularly in automation, electronics, and electrical and mechanical sectors. The railway approval adds to its reliability for critical applications.

• High efficiency of 91% reduces energy consumption
• Isolated design ensures safety for sensitive Applications
• Operates over a wide input voltage range for flexibility
• Load regulation of 0.1% maintains stable output
• Compact chassis mount design facilitates installation
• Isolation voltage of 3kV DC enhances operational reliability

• Suitable for railway requiring stable power
• Ideal for automation systems with a need for efficient power conversion
• Applicable in industrial electronics
• Compatible with various electrical machinery
• Designed for use in environments with stringent safety standards

It accepts input voltages from 9.5 to 36V DC.

It operates in temperatures ranging from -40 to +92°C, ensuring functionality under diverse conditions.

Yes, the isolated design protects sensitive components from voltage fluctuations.

Yes, the chassis mount design simplifies installation using standard tools.

It meets EN 50155 compliance, confirming its suitability for railway applications.