Description
Color:Blue
function and the blue version is exactly the same.
Our products are independent research and development and production, sophisticated technology, each products are through strict test before sent to the user. And can meet the demand of batch. 32 V - 3.2 V input output highest 38 V Output voltage range: 4 v to 38 v dc voltage continuously adjustable, high efficiency (96%) of the maximum output current for 4 a. Advantage: use double thickening black oil PCB with high quality, all use imported SMD aluminum electrolytic capacitors, high Q value power inductors. And every piece of plate passes through the strict technical test, test completely using separate antistatic protection bag packaging.
Note: Does this modules relative to the LM2577 triode mode conversion efficiency is higher Does this module is adjustable booster module, can by adjusting the precision of modules above circle more adjustable potentiometer To change the output voltage. The highest output voltage is 38 v. Chronological booster, reverse-time step-down. Does the module above marked GND (input), the IN + (input), GND (output), the OUT + (output) Does working temperature: : industrial grade 40 to + 85 (-) (ambient temperature more than 40 degrees, please reduce power use, or enhance heat dissipation)
Payment:
1.We accept payment that aliexpress can accept, We apologize that we cannot accept other payment methods, such as cheque or postal orders .
2.All major credit cards are accepted,and we received it in 24 hours
3.Payment must be received within 10 business days of auction closing
Shipping:
1. We ship to worldwide,per order have a track number
2.Primary competitive advantage:Asia/Sonth America/Eastern Europe/Mid East/Africa/Western Europe,and so on
3.Before buying,please make sure your aliexpress and alibaba address is correct.Or not,please correct it before payment.
4.If goods less than 1.5Kg,we ship by China Post Air Mail or by HK Post Air Mail
5.Ship to worldwide within 12-24 hours after payment completed received,arrive at most destinations
All orders will be shipped via the International Airmail service unless specially agreed by seller.
Important duties:
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility
You need to check this with your customs office to find out what these additional costs will be prior to buying
Before signing the package, please check to make sure the product is not damaged during the transportation and whether the product is in it. If not, please refuse to sign it. You will be considered receiving the right product as long as you signed the parcel
Feedback:
If you have some problem with the color, size, quality or other problem, please contact us freely before you give us a neutral/negative feedback.
We will leave POSITIVE FEEDBACK as soon as the Aliexpress allow us to leave feedback. We warmly like to give you satisfy solution. If you love our item, warmly expected your five stars feedback. We will work harder to give you a satisfy service.
Since your feedback is very important for us, we sincerely invite you to leave positive feedback for us, thank you very much!
