Description:
- This buck-boost power supply module uses a large heatsink to enhance heat dissipation, four pieces high-power high-quality voltage regulator tubes, three-wire 0.6 and wire-wound iron-silicon-aluminum magnetic ring inductors, which are not easy to saturate, further reducing heat loss; The 1.6mm circuit PCB board adds stability; the input and output use high-frequency low-resistance capacitors, making the output ripple very small.
- Since the module input voltage allows a relatively large range and the output requirements are relatively stable, it is widely used in various fields, such as solar charging and driving high-power LED lamps etc.
 
 
Features:
- Name: Automatic Step-Up/Down CVCC Power Supply Module
- Input Voltage: DC 5V-30V
- Output Voltage: DC 1.25V-30V
- Output Current: 5A-10A
- Output Power: 300W (Max)
- Conversion Efficiency: Max 93% (Depending on the input and output voltage difference)
- Working Frequency: 150KHz
- Protection Function: Short circuit protection, over current protection, over temperature protection
- Board Size: 68mm x 26.5mm x 22mm
- Net Weight: about 35g
 
 
Notice:
Output current: 10A (Max) (5A or less for long-term natural heat dissipation). For larger output current, two modules can be used in parallel. For example, the output needs 10A, and the two modules can be connected in parallel, and the output current of each module can be adjusted to 5A.
 
 
Packing List:
- 1pcs x Automatic Step-Up/Down CVCC Power Supply Module

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)