DC-DC Boost Converter, 12V to 36V 750wats?

DC-DC Boost Converter, 12V to 36V 750wats?

How many Ohms is the current adjustment potentiometer? How many Ohms is the voltage adjustment potentiometer?

How many Ohms is the current adjustment potentiometer? How many Ohms is the voltage adjustment potentiometer?

can it take unfiltered rectified A/C or does it require filtered, smoothed input?

can it take unfiltered rectified A/C or does it require filtered, smoothed input?

Being current and voltage on the output load mutually dependent according to the Ohm law: R * I = V , I would have expected only one potentiometer, labelled – say – as “voltage regulator”, to adjust both voltage and current, being the current necessarily defined by Voltage/LoadResistance. What’s the reason and the meaning of having two instead? Thank you.

Being current and voltage on the output load mutually dependent according to the Ohm law: R * I = V , I would have expected only one potentiometer, labelled – say – as “voltage regulator”, to adjust both voltage and current, being the current necessarily defined by Voltage/LoadResistance. What’s the reason and the meaning of having two instead? Thank you.

1- What is the Ah spent with no conection on output? 2- My solar system battery has range of 10.5 at 14.4 on extreme working mode. I need 12v stable constant on output with this range I told. This module board can do that? (IN: 10.5v at 14.4v variable / OUT: 12v stable)

1- What is the Ah spent with no conection on output? 2- My solar system battery has range of 10.5 at 14.4 on extreme working mode. I need 12v stable constant on output with this range I told. This module board can do that? (IN: 10.5v at 14.4v variable / OUT: 12v stable)

if I'm having a supply of 20V and 2.5A as input, what is the max current I can draw at the output if I set the voltage to 5V at output?

if I'm having a supply of 20V and 2.5A as input, what is the max current I can draw at the output if I set the voltage to 5V at output?

Can it step up from 12v to 14.4v?

Can it step up from 12v to 14.4v?

I need to have 8 volts at up to 20 amps into an electrolysis cell to produce chlorine in a swimming pool. Would this work off a 300-500 watt solar panel(s) at max 30volts to give my required supply to the cell?

I need to have 8 volts at up to 20 amps into an electrolysis cell to produce chlorine in a swimming pool. Would this work off a 300-500 watt solar panel(s) at max 30volts to give my required supply to the cell?

Is this just step down converter or is it also step up?

Is this just step down converter or is it also step up?

What is the input amper

What is the input amper

Let me know how to adjust the Constant Currencies setting.

Let me know how to adjust the Constant Currencies setting.

Hay de 30A ajustable?

Hay de 30A ajustable?

Can you use this device to step up voltage, say from 6 volts input to 12 volts output?

Can you use this device to step up voltage, say from 6 volts input to 12 volts output?

Hello I tried to desolder the two pots on the board to change them for external pots exactly like Roter36 in the second photo, I destroyed the SM resistor and the tracks on the board. The three pin sockets would not go in the pcb hole so drilled them out, by this time the module was not repairable. The second converter is on its way from Banggood and hope someone can help. PS I'm an Electrician not electronics Engineer !!! Many thanks Andy.

Hello I tried to desolder the two pots on the board to change them for external pots exactly like Roter36 in the second photo, I destroyed the SM resistor and the tracks on the board. The three pin sockets would not go in the pcb hole so drilled them out, by this time the module was not repairable. The second converter is on its way from Banggood and hope someone can help. PS I'm an Electrician not electronics Engineer !!! Many thanks Andy.

Hi, can the minimum output voltage go lower? I need very good constant current regulation even at very low voltage for electroplating, how will this unit perform at low constant currents and low voltage? Typically with other supplies I turn voltage up without much regard for what it is set to and then adjust the constant current to required setting. Would this unit be capable of this? Thanks

Hi, can the minimum output voltage go lower? I need very good constant current regulation even at very low voltage for electroplating, how will this unit perform at low constant currents and low voltage? Typically with other supplies I turn voltage up without much regard for what it is set to and then adjust the constant current to required setting. Would this unit be capable of this? Thanks

Hey! Will this converter handle 42V?? I am going to convert it down to 24V. I am not going to draw more than 200W for longer periods.

Hey! Will this converter handle 42V?? I am going to convert it down to 24V. I am not going to draw more than 200W for longer periods.

Could you control the output voltage by means of the output from a DAC in stead of the potentiometer?

Could you control the output voltage by means of the output from a DAC in stead of the potentiometer?

Can I connect these converters( two or more) in parallel to a power source to get one output?

Can I connect these converters( two or more) in parallel to a power source to get one output?

Does all the chips come with the numbering shaved?

Todos os chips vem com a numeração raspada?

Hello .. Does the device have short circuit protection?

Hello .. Does the device have short circuit protection?

I am applying 12 vDC. I wish to get 6.5 vDC but the output is 0 - 4.9vDC. Is this normal?

I am applying 12 vDC. I wish to get 6.5 vDC but the output is 0 - 4.9vDC. Is this normal?

I purchased this in anticipation of a great project, having read all the reviews it looked good but never did work correctly. it doesn't matter what voltage/current you feed in it will only allow a maximum of 2.9 volts out. I have tried every combination of pawer supplies but without any luck. I have contacted Babyhood customer support a few times over the last 2 weeks but they don't reply. I'll be sorry to lose them as a supplier but if they don't give support then I'll have no choice. a link to my problems. sorry about the 3D printer working away in the background https://youtu.be/3EoG54JzOL4

I purchased this in anticipation of a great project, having read all the reviews it looked good but never did work correctly. it doesn't matter what voltage/current you feed in it will only allow a maximum of 2.9 volts out. I have tried every combination of pawer supplies but without any luck. I have contacted Babyhood customer support a few times over the last 2 weeks but they don't reply. I'll be sorry to lose them as a supplier but if they don't give support then I'll have no choice. a link to my problems. sorry about the 3D printer working away in the background https://youtu.be/3EoG54JzOL4

Ich bekomme die Ausgangsspannung nicht höher als 4.2V. Eingangsspannung habe ich mit 19V versucht. ist der Converter defekt?

Ich bekomme die Ausgangsspannung nicht höher als 4.2V. Eingangsspannung habe ich mit 19V versucht. ist der Converter defekt?

I have 15V input and need 14V output with 10A - does that work?

I have 15V input and need 14V output with 10A - does that work?

Are the input and output isolated from each other?

Are the input and output isolated from each other?

Hi. I am using these for a number of projects I have but I have a question about the constant current output. It doesn't seem to work for me as when I turn the potentiometer there is no reduction or increase in current. Is their a certain setup it needs to be in so as to provide a specified constant current?

Hi. I am using these for a number of projects I have but I have a question about the constant current output. It doesn't seem to work for me as when I turn the potentiometer there is no reduction or increase in current. Is their a certain setup it needs to be in so as to provide a specified constant current?

What are the dimensions of the mounting holes?

What are the dimensions of the mounting holes?

what is lowest adjutible current?

what is lowest adjutible current?

I see the CC and CV potentiometers soldered. Can I remove these and take it to a front panel with normal pots for user adjustment ? If so what values should I use for the pots ?

I see the CC and CV potentiometers soldered. Can I remove these and take it to a front panel with normal pots for user adjustment ? If so what values should I use for the pots ?

What is the dropout voltage?

What is the dropout voltage?