­12 Watt DC/DC Converters (SIP-8) for Industrial Applications


Traco Power’s TMR 12WI series is a new family of isolated 12W DC/DC converter modules with regulated output, featuring wide 4:1 input voltage ranges.

Traco Power

Traco Power’s TMR 12WI series


The product offers a very high power density of 4.73W/cm³ in an ultra-compact SIP-8 metal package occupying only 2.0 cm² (0.3 square inch) of board space.


An excellent efficiency of up to 90% allows for an extended operating temperature range of –40° to +65°C without derating under natural convection conditions (see recommended PCB layout). Further features include remote On/Off control, continuous short circuit protection and an I/O isolation voltage of 1600 VDC. The very compact dimensions of these converters make them an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics.


Ultra compact 12 Watt converter in SIP-8 metal casing

Highest power density of 4,73W/cm³

Wide 4:1 input voltage ranges

I/O-isolation 1600 VDC

High efficiency (up to 90%) for low thermal loss

Operating temperature range -40°C to +85°C

Fully regulated outputs

Remote On/Off control

Indefinite short circuit protection

3-year product warranty