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DC 6-55V to 0-50.00V Adjustable Step Down Buck Converter 2017-03-17T00:15:53+00:00

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Viewing 11 posts - 1 through 11 (of 11 total)
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  • William
    March 17, 2017 at 12:15 am
    Post count: 0
    #13827 Reply |

    Dear Drok
    Is it possible to use two of the “DC 6-55V to 0-50.00V Adjustable Step Down Buck Converters” to create a positive and negative supply by connecting the positive of one to the negative of another?

    Any help would be greatly appreciated.

    William

    William
    March 17, 2017 at 1:23 am
    Post count: 0
    #13832 Reply |

    Link to product
    https://www.amazon.co.uk/DROK-Programmable-Regulator-Adjustable-Converter/dp/B01FNXA1UC/ref=sr_1_9?ie=UTF8&qid=1489713761&sr=8-9&keywords=drok

    Drok
    Keymaster
    March 17, 2017 at 9:58 am
    Post count: 2971
    #13864 Reply |

    Hello William,
    Thank you for writing in.
    Do you mean you want to connect two item in series?
    Best regards.

    William
    March 17, 2017 at 4:00 pm
    Post count: 0
    #13888 Reply |

    Dear Drok
    Thank you for your reply.

    I want to connect the two converters much like you would with a dual output power supply to get a positive rail and negative rail. Shown in the following link.

    https://bkpmedia.s3.amazonaws.com/downloads/kb_attachments/pos_neg_volt_diagram_2.jpg

    Thank you

    William

    Drok
    Keymaster
    March 20, 2017 at 7:19 am
    Post count: 2971
    #13973 Reply |

    Hello William,
    Thank you for your reply.
    After consulting it to our technicians, we are sorry this connection is not allowed.
    The converter can be only used individually.
    Sincerely beg for your forgiveness and hope you can understand.
    For more questions, please feel free to contact us.
    Best regards.

    Lars Lindmark
    April 5, 2017 at 12:07 pm
    Post count: 0
    #14680 Reply |

    Hi
    We have a couple of this device, and want to have different output voltages/amps. The easy way is of course to have a fixed value in each. BUT is there a way to remotely set wich value to use. I see there is a register where yu can store different values, but as i understand you have to recall each value with the pushbuttons.

    It seems to be some uart, but that is perhaps only for programming.

    //lars

    Drok
    Keymaster
    April 7, 2017 at 1:07 am
    Post count: 2971
    #14774 Reply |

    Hello Lars Lindmark,
    Thank you for your writing in.
    We are sorry we can’t ensure the item you mention.
    Could you please send us the link of item?
    Best regards.

    Wolfgang Weitzel
    April 23, 2017 at 2:25 pm
    Post count: 0
    #15898 Reply |

    PP
    How can I switch between CC and CV. It shows CC when the oputput switch is “on” and CV when the output is switched off.

    Wolfgang Weitzel
    April 23, 2017 at 2:30 pm
    Post count: 0
    #15900 Reply |

    PS: I am talking about the “DP50V5A Numerical Control Step Down Voltage Regulator Stabilizer2

    Drok
    Keymaster
    April 24, 2017 at 8:52 am
    Post count: 2971
    #15944 Reply |

    Hello Wolfgang Weitzel,
    Thank you for writing in.
    We think the item you mention should be this one:
    180081
    It’s a pity that CC and CV is depended on load, we can’t switch them at will.
    Hope you can understand.
    Best regards.

    Wolfgang Weitzel
    April 24, 2017 at 9:32 am
    Post count: 0
    #15946 Reply |

    Thank you very much. I get the idea. It will work for my purposes.

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