Specifications:Application areas: DIY mobile power supply, monitoring power supply, children's car power supply, camera power supply, vehiclepower supply, communication equipment power supply, various occasions with strict requirements on volume and weight (such asaviation models, etc.).* Input voltage: 4.5-28V* Output Voltage: 0.8-20V (adjustable)* Output current: rated current 3A(MAX).* Switching Frequency: 1MHz* Output Ripple:less than 30mV* Efficiency:96%(max)* Operating temperature: Industrial grade (-40 C to +85 C)* Module Properties: Non-isolated step-down module (buck)* Size: 22*17*4mm

A. QZ peculiar box packing with Anti-static vacuum,B. Neutral white box packing,C. As your requirement following.

Shenzhen QZ Industrial Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong province, the biggest electronic market in Asia. Since 2006, we provide electronic solution and support PCB BOM service, can help you to finish list one-stop purchasing, PCB and PCBA work. We mainly deal with electronic components, such as IC components, diode, transistor, IGBT module, capacitor, resistor, inductor, crystal oscillator, LED, sensor, connector, cable, switch, PCB and PCB shield cover, etc. We have experienced procurement and quality control teams, advantageous inventory resources, strict quality controlstandards,we can offer you excellent products with high quality, good price, fast delivery and long warranty service time. Looking forward to cooperating with you on the basis of long-term mutual benefits.

QZ factory PCB&PCBA production process line:

Why choose QZ?1. For price—Factory direct offering, most reasonable prices,2. For you—best& fastest service, and better after-sale service,3. For quality-- Ensure the excellent quality of products, long life,4. For delivery—On Time Delivery, shipping speedily and precisely,5. For Supply ability—strong ability of production, larger own stock,6. For precision--Professional minimum precision, running quietly, low-loss and good dimensional stability,7. For cooperation-Streamline the buying and paying processes, very convenient for you,8. For design-- Professional OEM Team, can design and produce any as your requirement.

1. What's your MOQ? No MOQ needed, you will get better price if you buy more.2. Can I get a free sample? You can ask our staff for applying it.3. What is the lead time? Usually within 48hours after full payment.4. What is the payment method? Western Union,T/T,Paypal, MoneyGram,Credit Card,etc.5. What about the shipment methods? DHL/UPS/Fedex/TNT/EMS/Aramex/ePacket/China post, etc.6. Are the products tested before shippment? All products are tested before shippment and will be good quality for you.7. Do you provide BOM List One-Stop service? Yes, please feel free to send us your BOM list, we will try to quote it in 1 working day.