PCB quality and components are top notch on this compact little unit. For the max-specs you will need a heatsink to cool the MOSFET. Attaching the load and and potentiometers etc. is easy as there are plugs included on the board. I've tested the load in it's original state and it ran stable and well up until 60W. I then pimped the kit, added 3 more MOSFETs and a huge heatsink with fan: runs smoothly even at up to the 200W mark. A great DC-load kit to build upon!

PCB quality and components are top notch on this compact little unit. For the max-specs you will need a heatsink to cool the MOSFET. Attaching the load and and potentiometers etc. is easy as there are plugs included on the board. I've tested the load in it's original state and it ran stable and well up until 60W. I then pimped the kit, added 3 more MOSFETs and a huge heatsink with fan: runs smoothly even at up to the 200W mark. A great DC-load kit to build upon!

PCB quality and components are top notch on this compact little unit. For the max-specs you will need a heatsink to cool the MOSFET. Attaching the load and and potentiometers etc. is easy as there are plugs included on the board. I've tested the load in it's original state and it ran stable and well up until 60W. I then pimped the kit, added 3 more MOSFETs and a huge heatsink with fan: runs smoothly even at up to the 200W mark. A great DC-load kit to build upon!

Funziona bene. Buon prodotto

Funziona bene. Buon prodotto

Funziona bene. Buon prodotto

muy util para probar fuentes de alimentación o cuando se quiere tener una fuente de corriente constante.

muy util para probar fuentes de alimentación o cuando se quiere tener una fuente de corriente constante.

muy util para probar fuentes de alimentación o cuando se quiere tener una fuente de corriente constante.

Existing wiring diagram is a bit confusing. I connected the (floating) load according attached diagram - i.e. between +12V of power supply and V+ terminal of board. The cooler is necesarry.

Existing wiring diagram is a bit confusing. I connected the (floating) load according attached diagram - i.e. between +12V of power supply and V+ terminal of board. The cooler is necesarry.

Existing wiring diagram is a bit confusing. I connected the (floating) load according attached diagram - i.e. between +12V of power supply and V+ terminal of board. The cooler is necesarry.

Электронная нагрузка 75Вт, с виду выполнена качественно, еще не проверял.

Электронная нагрузка 75Вт, с виду выполнена качественно, еще не проверял.

Электронная нагрузка 75Вт, с виду выполнена качественно, еще не проверял.

ggg

ggg

ggg

I have not used this yet but it is a nice board

I have not used this yet but it is a nice board

I have not used this yet but it is a nice board

Works as intended. Just before use it needs heat sink, potentiometer recommended 10 kohm linear (1 to 20 kohm works) and 12 V power. In my upgraded configuration 12V x 5A = 60W, temperature is 50-55 Deg.C.

Works as intended. Just before use it needs heat sink, potentiometer recommended 10 kohm linear (1 to 20 kohm works) and 12 V power. In my upgraded configuration 12V x 5A = 60W, temperature is 50-55 Deg.C.

Works as intended. Just before use it needs heat sink, potentiometer recommended 10 kohm linear (1 to 20 kohm works) and 12 V power. In my upgraded configuration 12V x 5A = 60W, temperature is 50-55 Deg.C.

It's fine.

It's fine.

It's fine.

Board is very well built. Easy accessible shunt resistor. Copper tracks are broad enough to accommodate/handle the current flow. No wiring diagram supplied but should be easy to figure out. Connecting wire provides is a nice touch.

Board is very well built. Easy accessible shunt resistor. Copper tracks are broad enough to accommodate/handle the current flow. No wiring diagram supplied but should be easy to figure out. Connecting wire provides is a nice touch.

Board is very well built. Easy accessible shunt resistor. Copper tracks are broad enough to accommodate/handle the current flow. No wiring diagram supplied but should be easy to figure out. Connecting wire provides is a nice touch.