💡 Enhanced MEAN WELL RSP-1000-48 AC to DC Power Supply 48V 21 Amp 1008W with Power Factor Correction (PFC) Review

This power supply exceeds my expectations, it works great and is adjustable. At 1kW that's a real deal and this power supply works great.

That would be 5 stars if it weren't for the fact that the fans are too loud for me. They run all the time and accelerate under load. I'm sure MeanWell designed the cooling system to match the power dissipation, but my application runs at a relatively low average power and only needs full power intermittently. The output power of 1008 W was also a bit excessive. I ended up returning this power supply and buying one of MeanWell's conduction-cooled versions, the UHP-700-48. This source cannot…

I used this for my induction heater. Excellent reliable power supply with multiple protections such as over-current, over-temperature and over-voltage protection.

This unit made me look really bad in front of a customer. The indoor fan was set to blow in the opposite direction, indicating the unit was improperly handled.

I used this for my induction heater. Excellent reliable power supply with multiple protections such as over-current, over-temperature and over-voltage protection.

This device made me look very bad in the eyes of the customer. The indoor fan was set to blow in the opposite direction, indicating the unit was improperly handled.

Would have gotten 5 stars if the fans weren't too loud for me. They run all the time and accelerate under load. I'm sure MeanWell designed the cooling system to match the power dissipation, but my application runs at a relatively low average power and only needs full power intermittently. The output power of 1008 W was also a bit excessive. I ended up returning this power supply and buying one of MeanWell's conduction-cooled versions, the UHP-700-48. This source cannot provide full power output