Description
1. Input voltage: 5.3-32V (4V can be input to achieve step-down (min), but the voltage and current measurement is correct when the input is below 5.3V)
2. Output voltage: 1.2-32V (must ensure that the input voltage is higher than the output voltage, the difference between the two is 0.8V)
3. Output current: can work steadily at 8A for a long time, can reach 12A with enhanced heat dissipation
4. Output power: 120W (within 8A) with natural heat dissipation, 160W with enhanced heat dissipation
5. Voltage display: resolution 0.05V, range 0-32V
6. Current display: resolution 0.01A, range 0-12A
7. Conversion efficiency: 96 percent or so
8. Operating current: 25mA or so
9. Crystal shell, beautiful and elegant design, good touch texture of keys
10. Key can control the output off and on, and can set the power on default to ON or OFF
11. LCD can display input and output voltage, output current and output power
12. Input anti-reverse connection protection, reverse connection will not be burned
13. High efficiency of more than 95 percent, high current, small heat, output voltage 1.2-32V arbitrary adjustment, constant current value 0-12A adjustable, suitable for high-power LED constant current drive, lithium battery charging, etc.
14. Size: 82x52x32mm
15. Weight: 80g
Attention:
1. The module factory default output voltage and current is about 18V/7A, because the module is a buck module, you need to adjust the output voltage down to the input voltage below to work, if you receive the module found that the output voltage can not be adjusted, please first counterclockwise rotation of the CV voltage adjustment potentiometer more than 20 turns, and then use the module can be normally adjusted voltage; module for DC/DC direct current to DC buck module. The module is a DCDC direct current to DC step-down module and cannot be fed with transformer direct step-down AC power.
2. If you are charging a battery, you need to put a diode in series with the positive terminal of the output to prevent backflow, otherwise the battery will be easily damaged by backflow; if the current and power are too large, please strengthen the heat dissipation or pay attention to the temperature of the heat sink to prevent burning.
Specification:
| Package Weight |
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Shipping
Shipping policy
We offer fast and reliable shipping for all our clothing items. Orders are processed within 2-3 business days and shipped via standard delivery, which typically takes 8-25 business days.
Express shipping options are also available at checkout for an additional fee, ensuring your fashion essentials arrive even sooner. For any questions regarding your order, please contact our customer service team for assistance.
| Shipping from Chinese Warehouse： | ||
| Airmail and register airmail | Area | time |
| United States, Canada, Netherlands, Spain, Germany, France, Japan, Republic of Korea, United Kingdom | 7-15 business days | |
|
Australia ,New Zealand, Singapore |
7-15 business days | |
| Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland | 7-20 business days | |
| Brazil, Russia, Mexico | 15-35 business days | |
| Other countries | 7-25 business days | |
| EMS | All countries except those listed below | 6-8 business days |
| Brazil and Russia | 10-25 business days | |
| Expedited Shipping*(DHL) | 3-7business days to worldwide. | 3-7 business days |
Return & Refund
Refund policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@reluova.com. Please note that returns will need to be sent to the following address:
T8 BLOCK ROOM312,XINGHUA SMART ZOOM,DONG CHENG STREET,DONGGUAN,DONGGUAN,CHINA,523000,+86 137 9069 5247
If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@reluova.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).
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