Inverters that Accept a Negative Voltage Input

7 October 2021

Some applications require an inverter that can accept a negative (–v) voltage input.

For example, we were recently contacted by a customer who needed an inverter that could accept a –48V input. This was for a telecommunications application and the power output requirement was less than 500 WATTS.  

All MEAN WELL’s true sine wave inverters are fully isolated, so can accept a negative input. 

We suggested the customer consider the MEAN WELL NTS-240-248AU true sine wave inverter. 

MEAN WELL NTS-450-248AU Inverter


Our range of MEAN WELL inverters include models as large as 3000 WATTS. 

Do not hesitate to contact Power Supplies Australia if you have any questions about AC to DC inverters.