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Hello Ludwig,
Thank you for writing in.
This product does not use any kink of MPPT.
Hope this can help you.
Best regardsin reply to: DROK Voltage Converter #10655Hello Paul,
You’re welcome.
If there is any question, please feel free to contact us.
Have a nice day!
Best regardsin reply to: Data Sheet #10654Hello John Azulay,
Thank you for writing in.
Here the PDF file is the datasheet of the product, please check it:
DATASHEET_091029
Hope this can help you.
Best regardsin reply to: B01GNNLYX4 900W Instructions #10653Hello Roberto,
Thank you for your appreciation to our product and so sorry for the inconvenience caused on you.
We will reflect this issue to our technical team, but making a new instruction will need some time.
If you have any confusion of this product, please feel free to contact us.
We will try our best to find a solution to you.
Great thanks for bringing this matter to our attention.
Best regardsHello Thomas Wolf,
Yes, this product can be used for your application.
You need to adjust the output current of the product when you charge for the battery.
Hope this can help you.
Best regardsin reply to: need help and datasheet #10642Hello Yun,
Thank you for writing in.
If the load is pixy camera and arduino, you do not need to adjust the CC potentiometer.
You need to provide 5A constant current to the load.
And you do not need to connect the GND PWM and KEY.
Hope this can help you.
Best regardsin reply to: DROK Voltage Converter #10640Hello Paul,
Thank you for your continued patience.
For the parameters you need, this product is suitable for your application.
But you have mentioned that taking into account any current surge, which we cannot ensure if it is work your application.
If there is a large current, it will burn the product.
Hope this can help you.
Best regardsHello Steve French,
Thank you for writing in and so sorry for the trouble caused on you.
But there are no pictures in this post so we cannot check the problem details.
Could you please send the pictures to us again via email (service at droking dot com)?
With your help, we can find a solution more quickly.
And sorry that we do not have any amplifier with I2S inputs.
Beg your forgiveness and understanding.
Best regardsin reply to: DROK Voltage Converter #10605Hello Paul,
Thank you for your reply.
We have checked this part number you sent to us but we cannot find out the product.
This number may be just the part number of one of the component.
So it is hard for us to ensure the product.
Could you please ask your colleague to send the product link to you of the ASIN?
With your help, we can find a solution more quickly.
Hope you can understand.
Best regardsHello Thomas Wolf,
Thank you for writing in.
For step up regulator, there is no concept of input-impedance.
Here the PDF file is the datasheet of the product, please check it:
DATASHEET_090640
As your description of the background, do you want to use a super capacitor to charge for the battery?
For your application, this product can work for it.
But the super capacitor is mainly used for storing electricity so there is little electricity in it.
The super capacitor maybe not suitable to be the power supply in this application.
Hope this can help you.
Best regardsHello Cole Diamond,
Thank you for your reply.
This problem may be caused by the internal resistance of the battery pack is too large.
And it may be caused by the over-current protection of the battery and the protected current is very low.
Could you please use 3.7V lithium battery to check if it can work normally?
Besides, NiCD cells can work for this product. But if you want 500mA to 1A output current, the output current of the power supply should be more than 3A.
Hope this can help you.
Best regardsHello Ludwig,
Thank you for your reply.
The product in this post is a boost converter which is not suitable for your need.
Besides, voltage converter cannot be parallel connected.
Here is a recommendation to you:
DROK® Shockproof DC/DC 30-60V 48V to 24V 22A 530W Step-down Voltage Regulator Buck Power Converter Waterproof Volt Power Supply Transformer for GPS navigator AutomotiveTechnical Parameters:
Input voltage: DC 48V (wide voltage range: DC30-60V, adjustable)
Output voltage: DC 24V(non-adjustable)
Output current: 22A
Output power: 530W
Conversion rate: 96%
Over-current protection: 22A
Over-temperature: 150℃
Dimension: 74×74×32mm
Wire length: 15cm(5.91”)
Product Features:
1. Adopts Adopts synchronous rectification technology, high conversion rate(above 902%), low heat and stable.
2. Multiple protection function: over-current protection, transient absorption of high voltage protection, over-heat protection, output short-circuit protection(even if the input is short-circuit, it will not produce any extra energy to cause the power supply over-heat or autoignition.)
3. Uses embedding technology, waterproof, dust-proof,moisture-proof, shock-proof and can be applied to various poor working condition.
4. With aluminum alloy shell, safe and better heat dissipation.
Wiring Instruction:
Red wire: Input+
Black wire: Input-
Yellow wire: Output+
Black wire: Output-
Application:
Electric motor, audio equipment, GPS navigator, air conditioner, electric fan, LED lights, LED vehicle display, solar battery and other industrial electric equipment.Hope this can help you.
Best regardsHello James Turpin,
Thank you for writing in.
After finishing the setting, you need to power off the product and then power it up again.
Then the setting will be saved.
Hope this can help you.
Best regardsin reply to: D85 Digital Meter #10563Hello Chuck,
Thank you for your valuable suggestion.
This is the counterfeit product using the name of our company.
We will take measures to warn the the sellers who use our name and stop them doing it again.
Great thanks for bringing this issue to our attention.
So sorry for the inconvenience caused on you.
Best regardsin reply to: DROK DC 6.5-100V, external supply? #10561Hello Simon,
Thank you for your reply.
The measured voltage range of this product is DC 6.5-100V.
It is not able to measure below 6.5V.
The measured voltage range is set by program so it is hard to change it.
Hope you can understand.
Best regards -
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