Home › Forums › Voltage Regulator Support › SKU:200150
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Yukikazu TamuraSeptember 26, 2018 at 4:54 amPost count: 0
We purchased the 900 W NC regulator (200150).
I want to apply a DC voltage of 24 V to the input and perform constant current operation at 6.0 A at the output. How can I set it? We want to make output voltage maximum 24 V so that output current does not exceed 6.0 A. (I want to use it for electrolysis of water)Hello Yukikazu Tamura,
Tahnks for writing in.
Regarding to set current and voltage, please refer to this instruction. 200150 instruction
Any more questions, please let us know.
Best regards.
JUN TAKAHASHISeptember 5, 2019 at 9:16 amPost count: 0Dear sirs
I bought the 900W NC regulator to charge deep cycle batteries via charge controller for solar panel.
The equipment is wired as below.
the car alternator with a battery => 900W NC regulator => the charge controller => deep cycle batteries
I set the voltage of the regulator at 36V, but it drops to 26~30V soon after the charge controller is connected.
I have changed the voltage high as 45V, the current 0.2A, 1A, 2A, and 5A, but the result is same.
Please let me know the procedure to provide 36V and 4 or 5A current from this regulator.
Thanks
Hello JUN TAKAHASHI,
Is it 200150 item? Could you please tell us the input voltage/current to it and the output setting? We wonder if input power is not enough.
And regarding current adjustment, actual output current is mainly decided by load. When you set 5A, it doesn’t mean output is 5A. 5A preset value is the max output it allows.
Best regards.
JUN TAKAHASHISeptember 16, 2019 at 11:46 amPost count: 0Dear sirs
Thank you for your quick reply, and sorry for my delay.
I checked input and output current and voltage.
Input 12.14V, 11.96A
Output 25.84V, 4.4A
Input cable’s capacity is 30A、and car’s alternator capacity is 1300W. (Toyota Hiace Van)
DCDC converter’s setting is 35.8V and 5.35A. For me, 5.35A is not important. I need
36V. What should I do?
JUN TAKAHASHISeptember 19, 2019 at 1:17 amPost count: 0Thank you for your quick advice.
The load is a charge controller for solar panel, so required output power is NOT fixed. It changes according to power supply’s capacity.
I also attached ACDC converter to the charge controller. It supplies 36V/2.1A current and which satisfy voltage requirement for the charge controller, and works without problem.
What I want is 36V current at any wattage.
EdMarch 17, 2020 at 10:43 pmPost count: 0I am having a similar problem to the person above.
Input: 24V 40A
Desired Output: 24V-36V 1-2A CC
I want to be able to limit the current of the load circuit using this boost converter but even though I set the current to a particular value the output current is way above that to the point that it rapidly cycles between CV and CC because it can’t keep up with the draw.
Also, my output is ALWAYS on, even when the OUT LED is not lit (in SET mode). I tried toggling function 0 on and off with no impact on this problem.
Hello Ed,
Is your problem for 200150?
Do you mean actual output is over the preset value? May I know more details about setting? For example, preset voltage and current, actual output current and voltage.
After turn off output, is there current flow out? As long as current is zero, that means outpout is off.
Best regtards.
EdMarch 18, 2020 at 3:40 pmPost count: 0Yes, I’m posting on the correct SKU.
Settings:
Voltage: 24.5V
Current: 2A
Undervoltage Protection: 24V
Power Limit: 100W
C: 000 (not set)
Actual Output:
Voltage: 24.5V (No Load), ~23V (Under Load)
Current: 11A-16A
Yes, when I turn the output off by pressing SET, the OUT LED turns off but I still get the above voltage and current output. I’m using a physical switch between the output and the load and closing the switch turns on the load circuit at full power.
Hello Ed,
If preset output current is 0 A, that mean you regulate CC potentiometer to reach 0 A, is it that case?
Would you like to take a video to show problem details? We will pass it on to technicians for checking.
You can share a vidoe link or send attachment to service@droking.com
Best regards.
EdMarch 20, 2020 at 9:45 pmPost count: 0Mark HickmanJuly 21, 2020 at 8:16 pmPost count: 0Does SKU:200150 accept UART commands similarly to SKU:200220?
I have worked with the 8 amp and 12 amp buck converters to know that they have differing address characters and operate at different BAUD rates. If SKU:200150 accepts UART commands please confirm the correct BAUD rate and address character, either ‘:’ or ‘a’ or other.
Bruce. SJuly 25, 2020 at 12:41 amPost count: 0So I have the 200150 with a 100w solar panel and I’m trying to charge a 48v lithium battery…. I can not figure out how to program this thing. Help please
Solar panel
100w
5 amp max dc
12v
To:
Battery
48v/14Ah
The charge that came with the battery is 54v / 2.1 amp
Can I use simple mode?
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