TRACOPOWER TMR 9 WI DC-DC Converter, 9V dc/ 1A Output, 18 → 75 V dc Input, 9W, Through Hole, +85°C Max Temp

The Tracopower TMR-9WIN range of isolated DC/DC converters features an excellent efficiency, which along with the use of high grade components, allows a compact SIP-8 package. This isolated DC/DC converter is suited for use in temperature ranges of -40°C to +60°C without derating. The TMR-9WIN range of DC/DC converters feature a wide 4:1 input voltage range and precisely regulated output voltages. Further features include remote On/Off control and continuous short circuit protection. Typical applications of these DC/DC converters are in communication and industrial electronics and everywhere where space on the PCB is critical.

Highest power density in SIP package
Wide 4:1 input voltage range
Ultra-compact SIP-8 package
Smallest footprint 9W converter
Full SMD design
Temperature range –40° to +85°C
High efficiency up to 89%
Indefinite short-circuit protection
I/O isolation 1500 VDC
Remote On/Off control
Fully RoHS compliant

IEC/EN 60950-1, UL 60950-1

UL, cULus

This isolated DC-DC converter provides effective power conversion solutions in industrial environments. With a robust design and a wide input voltage range, it ensures performance across various applications, particularly in automation and electronic systems, where efficiency and dependability are essential.

• High efficiency of up to 89% supports energy-saving applications
• Continuous short-circuit protection ensures safe operation
• Operating temperature range of -40 to +85°C permits use in extreme environments
• I/O isolation of 1,600 VDC provides safety in sensitive applications

• Utilised in communication equipment requiring a steady power supply
• Suitable for instrumentation systems with limited space
• Employed in industrial electronics for consistent voltage conversion
• Appropriate for PCB mount power supply solutions in automation

It features continuous short-circuit protection, automatically recovering once the fault is cleared, ensuring safety and longevity.

The input current at full load is approximately 440 mA for a 15 V output, varying slightly based on output specifications.

Yes, its compact SIP-8 design occupies only 2.0 cm², making it ideal for space-critical applications.

It can operate effectively with an input voltage range from 18 to 75 VDC, providing versatility for various power sources.