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72V To 5V 3A Double Line USB with Ear

- Input voltage: 20V - 72V

- Output voltage: 5V

- Maximum output current: 3A

- Double lines for charging and data transmission

- Ear connection for easy installation and grounding

- Over-current protection, short-circuit protection, and over-temperature protection

- High conversion efficiency of up to 95%

- Compact size (approx46*32*18MM cm)

weight :75G
Availability:
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一、About product

The 72V to 5V 3A double line USB with ear step down converter is an electronic device that allows you to convert high voltage, up to 72V, to a lower voltage of 5V. This device is designed to be used in applications where a low voltage supply is required, such as charging electronic devices or powering small appliances.

The device features a USB output with double lines for charging and data transmission. It has a maximum output current of 3A, which makes it suitable for charging most smartphones, tablets, and other mobile devices. The ear connection allows for easy installation and grounding.

Overall, this step-down converter is a useful tool for anyone who needs to convert high voltage to low voltage in a safe and efficient way.


二、Product details

Here are some additional product details for the 72V to 5V 3A double line USB with ear step down converter:

- Input voltage: 20V - 72V

- Output voltage: 5V

- Maximum output current: 3A

- Double lines for charging and data transmission

- Ear connection for easy installation and grounding

- Over-current protection, short-circuit protection, and over-temperature protection

- High conversion efficiency of up to 95%

- Compact size (approx46*32*18MM cm)

weight :75G

This step-down converter is a reliable and safe solution for converting high voltage to low voltage, providing a stable power supply for your electronic devices while protecting them from potential damages. With its compact size and efficient performance, it is suitable for various applications, including automotive, industrial, and household use.


三、The competitive advantage of product line:

The company has passed CE/ROHS certification. OEM and ODM service is available.

四、Production capacity:

Product Line Name

Production Line Capacity

Actual Units Produced(Previous Year)

Power converter/Step-down converter/DC converter

Power converter: 40,000 Pcs / Month, Step-down converter: 10,000 Pcs / Month, DC converter: 40,000 Pcs / Month

Power converter: 400,000 Pcs, Step-down converter: 100,000 Pcs, DC converter: 400,000 Pcs

FAQ

1. Are you a manufacturer?
Yes! We are a professional leading manufacturer engaged in the R & D, production, sale and service of DC-DC, AC-DC switching power, we have developing team with above 15 years experience can offer personalized power solutions.
2. What is your MOQ? Delivery time? Shipping Cost?
The MOQ is only 1pcs. The delivery time and shipping cost depends on the quantity of goods, shipping method and country.
3. Can I get samples?
Yes. We can send samples for checking. We usually choose Express delivery to send samples for quick testing.
4. Do you support OEM & ODM?

Yes, we can customize the product logo, packaging and specifications you need.
5. How to place an order?
Please send PO to Service and we will draft the Alibaba insurance order for you according to your needs. The payment methods we support include T/T, Western Union, paypal, etc
6. How can you make sure your quality? What's your products warranty?
We only use the best quality (original) parts to ensure that our product standards are the highest. All the products we sell are produced by experienced workers and 100% have been strictly inspected by QC department before shipping. The warranty is 1 year.


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ABOUT US

Huizhou Calculus Technology Co., Ltd. is a leading manufacturer specializing in the R&D, production, sales and service of DC-DC and AC-DC converter.

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 Tel: +86 18933510102  
 Add: 6th Floor, Building 8, Yinong Technology Rural Revitalization Technology Industry Demonstration Park, No. 3, Xinhua Avenue, Chenjiang Street, Zhongkai High-Tech Zone,Huizhou City,Guangdong Province,China
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