DC-DC Automatic Buck Converter 1173w 85a

DC-DC Automatic Buck Converter 1173w 85a

1.Color : Silver
2.Efficiency : 97%
3.Waterproof: IP68
4.Warranty : 1Year
5.Wholesale price : Negotiation

Product Details

Newest Die-cast Mould High Watts DC-DC Waterproof Power Buck Converter ,24V to 13.8V 1173W 85A 

Our products are widely used in automotive, posts and telecommunications, communications, electricity, coal, aerospace, defense, surveillance systems, railway signals, medical equipment, instruments and meters, LED displays, cable TV and other fields.

Product Description

Product Description.png

Wide operating temperature rage

Shock and vibration resistant

Cool operation, high reliability, long life

LED indicators display power and fault status

Max. efficiency to 97%, Non-Isolated.

Anodized aluminum case provides durability

Waterproof: IP68

Swithing-mode power supply

Approvals:CE mark / RoHS


One year warranty



Input DC voltage


Input DC voltage range


Output DC voltage


Output current


Output power maximum(W)

                                     1173 Watt

Working temperature

                                    0°c ~ 80 °c

Working humidity


Storage temperature

    -20°c ~ 85 °c

Ripple and noise type(mVp-p)










Company Information













Transport (2).png


We offer as many shipping options as possible, including DHL, UPS, TNT, Fedex,EMS,etc.







Q1. Can I have a sample order of 24v to 48v dc dc step up converter?
A: Yes, sample order is acceptable to test and check quality for the first cooperation


Q2. Are you a manufacture?

100% yes,if you have a chance,you can visit our factory anytime.


Q3. How about your quality?

All products will strictly selected and tested by QC department.Lifetime up to 11,000 hours,you can buy and use it confidently. 


Q4. What about the lead time?
A: Most of model in the stock , sample lead time after receive payment 1-3 working days 


Q5. Do you have any MOQ limit?
A: Low MOQ, 1 piece 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.


Q6. 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.


Q7. Can i get some samples for test?

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


Q8. Do you accept OEM/ODM?

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


Q9. How is the delivery time?

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


Q10. What's your warranty time?

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


Q11. 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.



Contact us


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