TMR 3-1222E

TMR 3E series is a family of isolated 3W DC/DC converter modules with regulated output, featuring wide 2:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with small footprint occupying only 2.0cm² (0.3 square inch) of board space. An excellent efficiency allows -40°C to +85°C operation temperature. Further features include remote on/off control and continuous short circuit protection. The compact dimensions and cost optimized design make this converters an ideal solution for applications in communication equipment, instrumentation and industrial electronics.

• I/O isolation of 1500VDC
• 3-year product warranty
• Continuous, automatic recovery short circuit protection
• Foldback mode overload protection
• EN 60950-1, EN 62368-1, IEC 60950-1, IEC 62368-1, UL 60950-1, UL 62368-1 safety standard
• Natural convection (20 LFM) cooling system
• Switching frequency of 300KHz typical (PFM)
• Non-conductive plastic (UL94 V-0 rated) housing material