828w 24v To 13.8v Dc Dc Step Down Converter

828w 24v To 13.8v Dc Dc Step Down Converter

Technical paramerter Production Description 24v to 13.8v dc-dc converter,24vdc to 13.8v dc dc to dc converter design 24v to 13.8v dc dc converter equation DC DC Working Schema Application Bus ,CMB, large trucks, motor car,solar power, bus display, taxi advertising screen, absolute taxi radio..

Product Details

828w Output 24v To 13.8v Dc Dc Step Down Converter

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Input rated voltage

24V DC

Input voltage range

18-35V DC


97% (half load) ; 96% (full load)

Output voltage

13.8V DC

Output current

60 Amps

Output rated power

828 Watts

Output peak power


Voltage regulation

< 1%

Load regulation

< 2%

Ripple (full load test)

< 100mV

No-load current

< 30mA

Working Temperature

-40°c ~ +80°c

Waterproof rating

IP 68


Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage

Machine size


Package size


N. Weight


W. Weight


Cooling way

Free air convection




White box packing


color box/ blister card 
Package use clients' design or requirements

Delivery Time

Shipped in 7 days after payment

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1. OEM service can be offered.
2. Prompt delivery : 5-15 days after receipt your money.
3. Warranty time :12 months.

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Q1.Can I get some samples?
A1:Yes, Sample order is available for quality check and market test.

Q2.What’s delivery time?
A2:It usually takes about 3-5 working days for small order and 10-15 days for big order.

Q3.What’s your payment terms?
A3:We usually accept all kinds of payment terms .Such as T/T,L/C, Western Union.PayPal,Cash.

Q4.What’s your warranty terms?
A4:We offer 16 months warranty time.

Q5.Do you have the products in stock?
A5:Depends on your request, We have standard models in stock. Some special products and big order will be newly produced according to your order quantity.

Q6.How does your factory do the quality control?
A6:Quality is priority, we always attach the importance to quality control from the beginning to the end of the production. every product will be fully assembled and carefully tested before packing and shipping.

Q7.Can the inverter connect with computer, PLC?
A7:Yes. All inverters have built-in RS485 port .and support Modbus communication protocol. It’s OK for CHZIRI VFD inverter to connect with computer and PLC. we have software engineer. can program the software for the special function.

Q8.Can you make the inverter and soft starter control A8:boards (control panel )?
Yes. We have a lot of experience to design VFD control panel and soft starter cabinet according to your request. It’s better for you to send us the primary wiring diagram.

Q9.How to be CHZIRI dealer in our country?
A9:CHZIRI Electrical are looking for a reliable dealer who have professional knowledge and good contacts in local market .and we will check his annual sales. As you know .the after sale service are very important. It need professional technician to do service. Most time it not quality problem. It may be application problem. How to set the parameters according to actual application.

Q10.How to deal with after sale service for CHZIRI products ?
A10:If your country have CHZIRI dealer .CHZIRI Partner will offer on site service. If there don’t have distribution in your country. Please contact with our company directly. we will give you solution within 3 working days.

Q11.How can I trust you?
A11:The core of CHZIRI electrical culture is honesty and loyalty.our company has been audited and approved ISO9001, CE, CCC. Assessment report will could be sent to you by e-mail. also, we are the made-in-china’s gold supplier  Now we have clients all around the world.


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