arived very quick. Nice packaging Feels very high quality

arived very quick. Nice packaging Feels very high quality

arived very quick. Nice packaging Feels very high quality

perfect products very good serves to make power supply or any source

productos perfectos muy bueno sirve para hacer fuente alimentación o cualquier fuente

perfect products very good serves to make power supply or any source

This is a great bargain. It is well constructed and very small yet can supply a lot of power but runs cool. The cooling fan starts automatically under heavy loads. I bought two of these because they are so cheap. One is currently in use being powered by a solar charged battery. I use the boost function to step 12V up to 20V to run chargers for power tool batteries. The on/off button and rotary control take some getting used to as they control a large number of functions.

This is a great bargain. It is well constructed and very small yet can supply a lot of power but runs cool. The cooling fan starts automatically under heavy loads. I bought two of these because they are so cheap. One is currently in use being powered by a solar charged battery. I use the boost function to step 12V up to 20V to run chargers for power tool batteries. The on/off button and rotary control take some getting used to as they control a large number of functions.

This is a great bargain. It is well constructed and very small yet can supply a lot of power but runs cool. The cooling fan starts automatically under heavy loads. I bought two of these because they are so cheap. One is currently in use being powered by a solar charged battery. I use the boost function to step 12V up to 20V to run chargers for power tool batteries. The on/off button and rotary control take some getting used to as they control a large number of functions.

This unit is very versatile and I am looking forward to using it for a new project. The output negative rail is isolated from the input negative rail.

This unit is very versatile and I am looking forward to using it for a new project. The output negative rail is isolated from the input negative rail.

This unit is very versatile and I am looking forward to using it for a new project. The output negative rail is isolated from the input negative rail.

good power supply

good power supply

good power supply

vse ok

vse ok

vse ok

so far it work great, just pity it only comes in when powered from source, it would have been nice if it could stay on when switching over to battery.

so far it work great, just pity it only comes in when powered from source, it would have been nice if it could stay on when switching over to battery.

so far it work great, just pity it only comes in when powered from source, it would have been nice if it could stay on when switching over to battery.

Fast shipping. God product. It's relative difficult to set but it's doing the job. I saw a different values between the value set and value displayed while working. This last value is greater by 1 and something Volts than the value set. But the real value that I measured is that was set. Don't know why that difference between values.

Fast shipping. God product. It's relative difficult to set but it's doing the job. I saw a different values between the value set and value displayed while working. This last value is greater by 1 and something Volts than the value set. But the real value that I measured is that was set. Don't know why that difference between values.

Fast shipping. God product. It's relative difficult to set but it's doing the job. I saw a different values between the value set and value displayed while working. This last value is greater by 1 and something Volts than the value set. But the real value that I measured is that was set. Don't know why that difference between values.

delivery was on time great product works as advertised thank you

delivery was on time great product works as advertised thank you

delivery was on time great product works as advertised thank you

very good quality and arrived quickly

very good quality and arrived quickly

very good quality and arrived quickly