постоянного тока в постоянный шаг повышающий преобразователь

• Wide input voltage from 11 to 16V
• Stable output voltage is 24V
• 100% full rated power
• 100% full stable output current
• 100% burn-in test
• High-efficiency up to 94%
• Waterproof sealed
• Cooling by free air convection
• Surface mountable
• 1 year warranty
• Over-current, over-voltage protections
• Over-temperature, shutdown, short-circuit, reverse polarity protections
• According to: EN 50498:2010 IP68

All units are packaged individually by box, then by large outer cartons. Daygreen's products are fully sealed by heatconducting ethoxyline so it's not easy to break or damage during the shipment by air or sea. We make shipment between 5 to 10 working days for normal order and 3 to 5 days for samples by DHL, FedEx or by sea in Hongkong or Shenzhen.  If you need some special request on shipment, please note us before placing order.  In order to clear customs soon, please provide accurate receiving address including zip code and taxes number. The HS code is 8504401400. 

Daygreen provides one year warranty for any finished products except gifts or free samples. The warranty period starts from receipt of items received from your customs. We will not give warranty when the clients buy from third trading companies or the units have been repaired by yourself or inproper use. The lifetime of daygreen products is 100,000 hours and you can buy and use it confidently. During warranty period, the clients will take charge of return shipping cost except defective products. Daygreen will take charge of defective products with the testimony that clients could provide videos or send us back according to case. Switch power supply works stably only for right application. Daygreen's converters include isolated and non-isolated series, please contact us if you can't confirm your choice. 

Daygreen is a leading company of DC DC converters in China, especially we are rich experience in isolated DC converters and high voltage DC converters. So you are free to ask anything about converters. We will provide full solution to meet your request such as automotives, marines, tele-communication, military, medical and fuel cell, etc. It's free to provide you solution if we already have similar one. It's affordable fee for new solution.

1. Why you are in the first year of Alibaba?

Before daygreen just focused in domestic business, and from 2014 we start to export to the world directly.

2. I'm wondering are you a manufacturer?

100% yes. If you have a chance, you can visit us anytime. Our factory address is  4/F, Bldg.3, Jin Yuda Ind. Zone, Shajing, Baoan, Shenzhen. We are free to pick up you around Shenzhen.

3. I don't know how to decide isolated or non-isolated converters.

It depends on different application and load.  Do not hesitate to contact us soon and we will give you answers within 24 hours.

4. If I want to know more about one item, where to find your detailed specification?

Please email to us and we'll give you full and professional datasheet.

5. Why there are so many similar converters as daygreen?

In the marketing of mainland, there are some followers of daygreen products. We thanks them to push us to innovate continuously.

5. Why your store are so many reduplicate products and it's headache to browse?

100% agree. But this is Alibaba Golden Rule. Different clients use different keywords, so suppliers should display products as many as possible using different keywords. You see, you already find us by your keywords. It's helpful. But it's more helpful by asking us. We will reply you within 24 hours. Go ahead.