How to Select a High Voltage Switching Power Supply


People always say right tool, right job.  You have to find the right tool for the job.  Finding the right tool, these days, can be a challenge.  If you’re hung up on buying high voltage switching power supply, then you’ve come to the right place for some advice.

Select the applicable output voltage: Select the right power. To expand the lifespan of a switching power supply, it is advised to choose one with 30% more than the rated output power.

Take load attributes into consideration. Forbulbs, motors, or a capacitive load, users should pick a suitable switching power supply to stopoverloads caused by a large current at startup. For motors, users should consider a backward flow of voltage when the device is stopped.

Users need to think about hot the operating device runs.  If the power supply will overheat, then a supplementary cooling system is needed.  Output should be reduced in high-temperature conditions.

Choose the features of a switched mode power supply based on your project.

Protective features like high-temperature protection, overvoltage protection, and overload protection.

Do you need application features like signal functions (an indication of failure and normal status), remote measuring, parallel connection, and remote control?

Comply with the applicable safety certifications.  We saved it for last, but remember SAFETY FIRST!

This rundown isn’t comprehensive.  It reflects just a sampling of the kinds of questions you need to ask yourself when shopping for high-voltage DC-to-DC converters.  The industry is competitive, but it’s friendly, tool. If you need help finding the right piece for your project, then give us a call. HVM Technology: 830-626-5552.