TMR 4 Wide Input DC-DC

Compact 4 Watt DC/DC converter (SIP-8) for industrial applications

• Compact SIP-8 package
• Wide 4:1 input voltage range
• Temperature range –40° to +70°C without derating
• High efficiency up to 87%
• I/O isolation 1600 VDC
• Protection against short-circuit and over load
• Fully regulated outputs
• Remote On/Off control
• 3-year product warranty

The TMR 4 and TMR 4WI are a set of regulated 4 Watt DC/DC converters with either 2:1 (TMR 4) or 4:1 (TMR 4WI) input voltage range. They come in a compact SIP-8 package featuring single and dual output models, I/O isolation voltage of 1600 VDC and protection against short-circuit and over load.

Being 4 Watt converters these series act as excellent gap closers between the more common 3 & 6 Watt converters. They offer a cost-efficient alternative to 5 and 6 Watt converters in applications where a 3 Watt converter would operate at the absolute technical limits (e.g. output power).

Here is the datasheet of the Wide Input

For price or additional sample request, please let us know at or call AVE: +31 (0)78 6215900