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Thene BlankenshipDecember 6, 2018 at 7:18 amPost count: 0
Thanks for the reply.
I have been working with this for a couple of days now and have tried turning the pot slowly to its limits in both directions while closely watching the voltage. The voltage does not change in the slightest. I don’t know what else to try short of removing the pot to confirm that it is working correctly. Without a schematic or other documentation, I don’t know what else to check.
Thanks.DrokKeymasterDecember 7, 2018 at 8:26 amPost count: 2971
Hello Thene Blankenship，
We are sorry our technicians doesn’t offer schematic. Is it convenient for you to take a short video to show the operation details?
We can check it more carefully and come up with a soution for you.
You may try to attach video by email or share us a link. (Service@droking.com)
Wait for your reply.
Best regards.Nelson NuñezMarch 18, 2019 at 6:25 pmPost count: 0
<pre class=”tw-data-text tw-ta tw-text-small” dir=”ltr” data-placeholder=”Traducción” data-fulltext=””><span lang=”en” tabindex=”0″>good afternoon, I have a difficulty with the Product Code: 180051,
the fact is that it does not let me program the output voltage and
pressing on remains on both screens in 000U and 0.00A,</span>
<pre id=”tw-target-text” class=”tw-data-text tw-ta tw-text-small” dir=”ltr” data-placeholder=”Traducción” data-fulltext=””><span lang=”en” tabindex=”0″>could facilitate the solution since the controller went through 2 days,
it was used with a device that consumes only 20 watts</span>DrokKeymasterMarch 19, 2019 at 10:03 amPost count: 2971Nicholas PareisFebruary 28, 2022 at 8:46 pmPost count: 0
<h1 id=”title” class=”a-size-large a-spacing-none”><span id=”productTitle” class=”a-size-large product-title-word-break”>DC DC Buck Boost Converter Variable Voltage Regulator CC CV 0.5-30V 4A 5V 6V 12V 24V Power Module Adjustable Voltage Regulated Laboratory Power Supply purchased from amazon. I am using the voltage regulator to activate the current limiter on another power supply. The voltage regulator works until I connect the output to the other power supply, then the voltage goes to a fixed value and does not adjust. I think the problem is the BUCK BOOST regulator is not supplying a high enough current to power the output. Is there a way to activate the “constant current” function on the voltage regulator (it is programable 1-4A, but I do not see how to “turn on” this current, it is always supplying 0.010A)</span></h1>DrokKeymasterMarch 1, 2022 at 3:08 amPost count: 2971
Hello Nicholas Pareis，
We can’t confirm which item it is, please check if it is #200573,https://www.amazon.com/dp/B07VNDGFT6?ref=myi_title_dp
And did you connect the other power supply to output port? It is easy to damage the converter.
Converter just set a limit for load, it can’t force load to draw more current. Assume preset limit value is 2A, load just request 1A, then actual output current is 1A, you can’t have it to draw 2A.
Only when load current is over 2A, current adjustment is enabled.
Best regards.Nicholas PareisMarch 1, 2022 at 2:25 pmPost count: 0
it is this product https://www.amazon.com/Converter-Regulator-Adjustable-Regulated-Laboratory/dp/B0978T3JKH/ref=psdc_10967761_t1_B08HS76XG1
My input current comes from a power supply capable of up to 2A 3-12V, but I am using the Buck Boost converter to regulate the voltage to 0.5V in order to turn on a current limiter on another power supply. However, it seems the BuckBoost converter will not supply high enough current to do this (it is supplying 0.010A current). How can I have the Buck Boost converter drive higher current (eg. 2A from the input power)?DrokKeymasterMarch 2, 2022 at 7:39 amPost count: 2971Nicholas PareisMarch 4, 2022 at 3:07 pmPost count: 0
So, my problem is that I want to output 0.5V from the voltage regulator. But when I connect the output of the voltage regulator to the load (current limiter on other power supply), the output voltage increases to 1.62V and I cannot adjust the value. Is there any explanation for why this is happening or any solution?
NickDrokKeymasterMarch 7, 2022 at 8:51 amPost count: 2971Larry ValenzianoAugust 6, 2022 at 6:58 pmPost count: 0Larry ValenzianoAugust 6, 2022 at 7:07 pmPost count: 0