Very good. With 9Amp that I tried it worked perfectly. When it warmed up and started the fan cooled down immediately. It has some limitations in the trend. Description of input and output voltage difference: A: Input 70V, maximum output 58V. B: Input 60V, maximum output 49V. C: Input 50V, maximum output 40V. D: Input 40V, maximum output 32V. E: Input 30V, maximum output 24V. F: Input 20V, maximum output 16V. When you need to adjust the external analog signal, you need to remove two resistors, and when you need to adjust the voltage, remove R38 (the second resistor behind the voltage signal port). When you need to adjust the current, remove R46 (the second resistor behind the current signal port). At this time, the voltage and current can be adjusted to adjust the voltage and current respectively. If you don't need adjustable correction, you can change it to a corresponding fixed resistance.

Very good. With 9Amp that I tried it worked perfectly. When it warmed up and started the fan cooled down immediately. It has some limitations in the trend. Description of input and output voltage difference: A: Input 70V, maximum output 58V. B: Input 60V, maximum output 49V. C: Input 50V, maximum output 40V. D: Input 40V, maximum output 32V. E: Input 30V, maximum output 24V. F: Input 20V, maximum output 16V. When you need to adjust the external analog signal, you need to remove two resistors, and when you need to adjust the voltage, remove R38 (the second resistor behind the voltage signal port). When you need to adjust the current, remove R46 (the second resistor behind the current signal port). At this time, the voltage and current can be adjusted to adjust the voltage and current respectively. If you don't need adjustable correction, you can change it to a corresponding fixed resistance.

Very good. With 9Amp that I tried it worked perfectly. When it warmed up and started the fan cooled down immediately. It has some limitations in the trend. Description of input and output voltage difference: A: Input 70V, maximum output 58V. B: Input 60V, maximum output 49V. C: Input 50V, maximum output 40V. D: Input 40V, maximum output 32V. E: Input 30V, maximum output 24V. F: Input 20V, maximum output 16V. When you need to adjust the external analog signal, you need to remove two resistors, and when you need to adjust the voltage, remove R38 (the second resistor behind the voltage signal port). When you need to adjust the current, remove R46 (the second resistor behind the current signal port). At this time, the voltage and current can be adjusted to adjust the voltage and current respectively. If you don't need adjustable correction, you can change it to a corresponding fixed resistance.

Fast delivery poor packing

Fast delivery poor packing

Fast delivery poor packing

well working, but the packaging should be improved, thanks

well working, but the packaging should be improved, thanks

well working, but the packaging should be improved, thanks

Ótimo produto. já testei e aprovei... tudo que eu queria. obrigado.

Ótimo produto. já testei e aprovei... tudo que eu queria. obrigado.

Ótimo produto. já testei e aprovei... tudo que eu queria. obrigado.

produit reçu. essais à faire

produit reçu. essais à faire

produit reçu. essais à faire

Produit conforme à la description

Produit conforme à la description

Produit conforme à la description

sản phẩm như giới thiệu

sản phẩm như giới thiệu

sản phẩm như giới thiệu

Very nice product charged my batteries quite well

Very nice product charged my batteries quite well

Very nice product charged my batteries quite well

I use this device to discharge my 48V battery packs with a resistor bank. Current limiting works great!

I use this device to discharge my 48V battery packs with a resistor bank. Current limiting works great!

I use this device to discharge my 48V battery packs with a resistor bank. Current limiting works great!

I received it today. Thank you.

I received it today. Thank you.

I received it today. Thank you.