69W DC DC Converter Diagram

69W DC DC Converter Diagram

Image 24v to 13.8v step up converter units,24v to 13.8v boost converter average model 24v 13.8v dc dc converter adapter Working Schema Scope of application Compnay Information SINO-K is a professional high-tech manufacturer that integrates R&D, manufacturing and marketing of energy electronic and...

Product Details

Product Description



Quick Details

Place of Origin: Guangdong,China

Brand Name:Sino-k

Model Number:24V-13.8V-5A

Output rated power: 69 Watts

Output Type: Single

Machine size:57*64*23mm


Input Voltage: 24V

Output Voltage:13.8V

Type:DC/DC Converters

Output Current:5 Amps

Operating Temperature:-40 ~ +80℃


Converter Feature

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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


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 voltage24V DC 
Input voltage range18-36V DC 
Efficiency95%(half load);94%(full load) 

Output voltage

13.8V DC 
Output current5 Amps 
Output rated power69 Watts 
Output peak power130% 
Voltage regulation< 1% 
Load regulation< 2% 
Ripple(fill load test) <50 mV
No-load current<20 mA 
Working temperature-40°c~+80°c 
Waterproof rating IP 68
Machine size57 *64*23mm
Package size89*72*30mm 
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

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Terms and Service

1.Trade terms:FOB,CIF,CNF

2.Payment Terms:T/T ,Western Union

3.MOQ:1pcs,sample order is also available

4.package:Customized color box

5.Delivery:7 days after receipet payment

Shipping Service

We can arrange you transportations,we have our own shipping and express company,or we can use your forwarder.

Other Services

1.OEM%ODM service can be offered.

2.Warranty time:12 months


Company Information

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Q1: Is the output voltage of our inverter stable ?
A: Absolutely. Our inverter is designed with a good regulator circuit. You can even check it when measuring the true value by a multimeter.


Q2: What should be noticed when installing inverter?
A: Put the product in a place where is well ventilate,cool, dry and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turn on the appliance.


Q3: Can I get some samples for test? 

A: Yes, sample order is available for quality check and market test . 


Q4: Do you accept OEM/ODM ?

A:Yes, we accept OEM/ODM with your authorization.


Q5: How is delivery time? 

A: Generally it takes 5-7 days for regular type , for big quantity or OEM/ODM orders, pls negotiate with sales.


Q6: What’s your payment terms? 

A: We accept T/T,WEST UNION, paypal, cash.


Q7: What’s your warranty time? 

A: We offer 12 months warranty service, life time technique support.


Q8: How does your factory do the quality control? 

A: Quality is our culture. We have strict quality control department to supervise each link from assembling to shipping.



With us, your business in safe, your money in safe!


we also can supply OEM service, design customer's LOGO on the color box, MOQ200Pcs per model.



Contact us

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