TRACOPOWER TMR 9 WI DC-DC Converter, 12V dc/ 750mA 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 DC-DC converter is suitable for a range of electronic applications, providing a consistent 12V output from an input voltage range of 18 to 75V. It is designed for PCB mounting and incorporates high power density along with advanced features, making it applicable for automation, instrumentation, and industrial electronics.

• Efficiency of up to 89% reduces energy loss
• Compact SIP-8 metal package optimises board space
• Operates in a temperature range of -40 to +85°C, suitable for harsh conditions
• Indefinite short-circuit protection enhances operational reliability
• Remote On/Off control simplifies system integration

• Used in communication equipment for effective power conversion
• Suitable for instrumentation that requires stable voltage regulation
• Employed in industrial electronics that prioritise high efficiency
• Designed for automation systems needing easy integration

The minimum input voltage for operation is 18V DC, ensuring optimal performance across various applications.

The converter delivers a stable 12V output with a maximum current of 750mA, ensuring consistent performance across different loads.

It features 1600V DC I/O isolation and continuous short-circuit protection, which significantly enhances safety in electrical setups.

Yes, the product complies with IEC 60950-1 and UL 60950-1 standards, making it appropriate for IT and multimedia equipment applications.