Well packaged, received in good condition and excellent delivery time (10 calendar days from order). For the past year or two, my projects have used power distribution from a central 12V solar system to local micro-controllers which use buck converters to drop the voltage down to the target level. Recently, I have been experimenting with using a higher distribution voltage (at least 24V for better wiring efficiency. I bought this unit as part of that project. My idea is to boost the voltage at source to 24V and replace the wiring project-by-project, and then upgrade the solar to 24V. Of course, I might decide to use a higher voltage, like 30V, 36V or 48V. This unit will let me experiment with all those options. The unit seems well-build and robust, so I'm feeling confident about the project, even though it's early days.

Well packaged, received in good condition and excellent delivery time (10 calendar days from order). For the past year or two, my projects have used power distribution from a central 12V solar system to local micro-controllers which use buck converters to drop the voltage down to the target level. Recently, I have been experimenting with using a higher distribution voltage (at least 24V for better wiring efficiency. I bought this unit as part of that project. My idea is to boost the voltage at source to 24V and replace the wiring project-by-project, and then upgrade the solar to 24V. Of course, I might decide to use a higher voltage, like 30V, 36V or 48V. This unit will let me experiment with all those options. The unit seems well-build and robust, so I'm feeling confident about the project, even though it's early days.

Well packaged, received in good condition and excellent delivery time (10 calendar days from order). For the past year or two, my projects have used power distribution from a central 12V solar system to local micro-controllers which use buck converters to drop the voltage down to the target level. Recently, I have been experimenting with using a higher distribution voltage (at least 24V for better wiring efficiency. I bought this unit as part of that project. My idea is to boost the voltage at source to 24V and replace the wiring project-by-project, and then upgrade the solar to 24V. Of course, I might decide to use a higher voltage, like 30V, 36V or 48V. This unit will let me experiment with all those options. The unit seems well-build and robust, so I'm feeling confident about the project, even though it's early days.

The package arrived today, at 5th of May (Less then 3 weeks!). Earlier than announced. The Step Up module power supply works very well! I'm happy! Only a small plastic corner broke off during transport. It does not matter. The packaging was unfortunately not padded enough.

The package arrived today, at 5th of May (Less then 3 weeks!). Earlier than announced. The Step Up module power supply works very well! I'm happy! Only a small plastic corner broke off during transport. It does not matter. The packaging was unfortunately not padded enough.

The package arrived today, at 5th of May (Less then 3 weeks!). Earlier than announced. The Step Up module power supply works very well! I'm happy! Only a small plastic corner broke off during transport. It does not matter. The packaging was unfortunately not padded enough.

bonne qualité malgré une vis manquante a l'arrivée du produit...

bonne qualité malgré une vis manquante a l'arrivée du produit...

bonne qualité malgré une vis manquante a l'arrivée du produit...

looks good will update later after using

looks good will update later after using

looks good will update later after using

all good. thanks

all good. thanks

all good. thanks

яяя

яяя

яяя

Nice product, not tested yet. Package in good condition.

Nice product, not tested yet. Package in good condition.

Nice product, not tested yet. Package in good condition.

works perfectly. You can adjust the voltage and limit the current. When you limit the current, the device will reduce the voltage as needed. It just ruined my mood that the blue potentiometers came broken in shipping. But bangood sent me the same device for free. That's a nice attitude. The manufacturer could have packaged the product better. funguje perfektně. Můžete nastavovat napětí a omezovat proud. Při omezení proudu si přístroj napětí sníží dle potřeby. Jen mi to zkazilo náladu, že mi přišli dopravou polámané modré potenciometry. Ale bangood mi poslal zdarma stejný přístroj. To je milý přístup. Výrobce by mohl produkt lépe zabalit.

works perfectly. You can adjust the voltage and limit the current. When you limit the current, the device will reduce the voltage as needed. It just ruined my mood that the blue potentiometers came broken in shipping. But bangood sent me the same device for free. That's a nice attitude. The manufacturer could have packaged the product better. funguje perfektně. Můžete nastavovat napětí a omezovat proud. Při omezení proudu si přístroj napětí sníží dle potřeby. Jen mi to zkazilo náladu, že mi přišli dopravou polámané modré potenciometry. Ale bangood mi poslal zdarma stejný přístroj. To je milý přístup. Výrobce by mohl produkt lépe zabalit.

works perfectly. You can adjust the voltage and limit the current. When you limit the current, the device will reduce the voltage as needed. It just ruined my mood that the blue potentiometers came broken in shipping. But bangood sent me the same device for free. That's a nice attitude. The manufacturer could have packaged the product better. funguje perfektně. Můžete nastavovat napětí a omezovat proud. Při omezení proudu si přístroj napětí sníží dle potřeby. Jen mi to zkazilo náladu, že mi přišli dopravou polámané modré potenciometry. Ale bangood mi poslal zdarma stejný přístroj. To je milý přístup. Výrobce by mohl produkt lépe zabalit.

The unit needed a little attention because there was a short between the FET isolation and the heatsink. After repair it worked well.

The unit needed a little attention because there was a short between the FET isolation and the heatsink. After repair it worked well.

The unit needed a little attention because there was a short between the FET isolation and the heatsink. After repair it worked well.

Allt okej !

Allt okej !

Allt okej !