12v dc boost converter

12v dc boost converter

Product Description 12v to 28v dc-dc converter,12vdc to 28vdc boost converter waveforms ,12v to 28v dc dc step up converter Technical Parameter Typical Features: 1. 100% full power & stable current output 2. 100% Imported components 3. Wide input voltage from 12-28Vdc 4. 100% waterproof...

Product Details

Product Description



Quick Details

Place of Origin: Guangdong,China

Brand Name:Sino-k

Model Number:12V-28V-5A

Output rated power: 140 Watts

Output Type: Single

Machine size:74*74*32mm


Input Voltage: 12V DC

Output Voltage:28V DC

Type:DC/DC Converters

Output Current:5 Amps

Operating Temperature:-40 ~ +80℃


Converter Feature

  • Constant voltage design

  • SMT process

  • Non-isolated Module

  • 2:1 wide input range

  • Built-in EMI filter,low ripple noise

  • 100% full load burn-in test

  • Certificates:CE

  • Waterproof level:IP 68

  • Protections:Short circuit/Over load/Voltage/Automatic recovery work

  • Ultra compact size,light weight,high reliability

  • 1 year warranty,lifetime up to 100,000 hours




Input rated voltage12V DC 
Input voltage range9-16V DC 
Efficiency95%(half load);94%(full load) 

Output voltage

28V DC 
Output current5 Amps 
Output rated power140 Watts 
Output peak power130% 
Voltage regulation< 1% 
Load regulation< 2% 
Ripple(fill load test) <150 mV
No-load current<25 mA 
Working temperature-40°c~+80°c 
Waterproof rating IP 68
Machine size 74*74*32mm
Package size98*82*34mm 
Cooling wayFree air convection 
OtherWhite box packing 
Packaging & Shipping

Packaging Details

Power Inverter Packing

1.Color box

2.Designed according to client's requirement

3.Five years expertise in manufacturing and export

Delivery Time:5 to 7 days after payment

Our Services

Free stardard 1 year warranty


(1)The warranty period is start from the date of shipment which show on the bill of loading or air waybill.


(2)Free maintenance services during the warranty period the cost involved be borne by the company,do not charge a fee to customers,free warranty if any damage outside the warranty period,the company will charge a fee for labor costs and materials.


(3)The warranty period,company's quality problems caused by the maintenance of the freight borne by the company,if not under warranty or man-made damage,the freight charges by the customer.



Company Information 





1.24-hour Online service

Please feel free to contact us.Our sales team will provide you with 24 hours better pre-sale.


2.Competitive price

All of products are supplied directly from factory.So the price is very competitive.



All of products have a three-year warranty.



With 15-year experiences in this field,we can provide customers with professional suggestion

To promote common development.



The company now recruit distributor and agent all over the world.Prompt delivery and professional after-sales service are our priority,which makes us to be your reliable partner.



Contact us


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