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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YK
  • Model Number: YK-DD12S2410 12v to 24v dc step up converter
  • Output Power: 101 - 200W
  • Output Type: Single
  • Size: 74*74*32mm
  • Weight: 260g
  • Input Voltage: 12VDC
  • Output Voltage: 24VDC
  • Type: DC/DC Converters
  • Output Frequency: 50/60hz
  • Output Current: 0-10A
  • Output rated value: 24VDC
  • Input voltage range: 10~21V DC
  • waterproof:: yes
  • Working Temp:: -10 ~ +60℃ (Refer to "Derating Curve")
  • Storage Temp., Humidity:: -20 ~ +85℃, 10 ~ 95% RH
  • Shipment:: Fedex/UPS/DHL/etc
  • Efficiency: >90%
  • Working Humidity: 20 ~ 90% RH non-condensing
  • Cooling mode: Temperature control wind cooling
  • Product name: 12v to 24v converter for LED car display

Packaging & Delivery

Packaging Details Carton box-dc-dc boost converter
Delivery Time Within 7days after payment
Product Description


We Design , We Delelop, We Support! QUALITY IS OUR CULTURE 

Website : www.ykpowersupply.com 


Step Down and Boost DC-DC Converter


Part 1: DC-DC Converter Features

  1. Constant voltage design
  2. SMT Process
  3. Non-Isolated Module
  4. 2:1 wide input range
  5. Built-in EMI filter, low ripple noise
  6. 100% full load burn-in test
  7. Certificates :CE
  8. Waterproof level : IP67
  9. Protections: Short circuit/Over load /voltage / Automatic recovery work
  10. Ultra compact size, light weight , high reliability
  11. 1 year warranty, lifetime up to 100,000 hours

Part 2: DC-DC Converter apply for

    • Electric motors, Electric fans , Trucks, Golf Carts ,Forklifts
    • Navigation, surveillance, Air conditioning
    • LED car display, DVD, LED lights, Audio
    • Wind Power System, Solar Power System, Photo voltaic energy
    • Electrical appliances, industrial equipment, telecommunications and so on.

Part 3: Customize range

12v to 24v converter



Voltage convert
Input to output

Output Current
(Be option)

Boost DC-DC

YKDD5S12** Series

5vdc to 12vdc


YKDD12S13.8** Series

12vdc to 13.8vdc

1 ~18A

YKDD12S15** Series

12vdc to 15vdc


YKDD12S19** Series

12vdc to 19vdc


YKDD12S24** Series

12vdc to 24vdc


YKDD12S27/28 Series

12vdc to 27vdc/28vdc


YKDD12S32/36** Series

12vdc to 32vdc/36vdc


YKDD12S48** Series

12vdc to 48vdc


Sep down DC-DC

YKDD1224S3.3-9** Series

12vdc/24vdc to 3.3-9vdc


YKDD24S12** Series

24vdc to 12vdc

1 ~30A

YKDD3648S5** Series

36vdc/48vdc to 5vdc


YKDD3648S12** Series

36vdc/48vdc to 12vdc


YKDD3648S24** Series

36vdc/48vdc to24vdc


YKDD48S36** Series

48vdc to36vdc


YKDD60S5** Series

60vdc to5vdc

1 ~20A

YKDD60S12** Series

60vdc to12vdc

1 ~15A

YKDD60S24** Series

60vdc to24vdc

1 ~15A

YKDD60S36 Series

60vdc to 36vdc

1 -8A

Automatic Step down and Boost DC-DC Converter

YKDD12S12 Series

12vdc to 12vdc


YKDD24S24 Series

24vdc to 24vdc



  1. Output current be option only but not constant adjustable
  2. Other Specification can customize base on user request. Please contact with YUCOO Sale team
  3. Non-Isolated design
  4. Constant voltage design
  5. Waterproof
  6. High efficiency


Part 4: Common Specification

12v to 24v converter

Input voltage

5/12/24/36/48/60Vdc……or others

Output voltage

5/12/13.5/14.5/24/28/29/36/48/60Vdc…or others

Output Current


Conversion efficiency


Voltage regulation


Load regulation

± 2%

Ripple (Full load test)

< 150mV

No-load  current

< 60mA

Working temperature


Waterproof rating


USB Portoption  
(9 type design for option)

Dual cable +Dual USB
Dual cable output+ dual USB with install hole
Dual cable + Dual USB female port
Dual USB female port
micro port
mini P5 PORT
USB female port with install hole
USB Female port


Over-current  /  voltage  /  load protection

Overheat protection

  Lower voltage protection

Intrusion protection

Short-circuit protection and automatic recovery

Full waterproof potting


Small & thin plastic shell

SIZE : 46*27*14mm

NW: 30g

Middle plastic shell

SIZE : 46*32*18mm

NW: 50g

Large plastic shell

SIZE : 58*40*22mm

NW: 97g

Small aluminum shell

SIZE : 44*24.5*20mm

NW: 45g

Middle aluminum shell

SIZE :66*57*22 mm

NW:100 g

Large aluminum shell

SIZE : 74*74*32mm

NW: 250g

Part 5: Application

Part 6: Reference Picture



12v to 24v converter




DC 12V

Input voltage range

DC 10-21V





Current Range:


Output Power:




Soft start time: 


Conversion efficiency:


Working temperature:


Load regulation:

± 2%

Voltage regulation:







Over-current protection

Overheat protection

Short-circuit protection and automatic recovery 

Full waterproof potting


12v to 24v converter


Small dc FAQ

 Step down and boost DC DC Converter FAQ

Question: Regard as constant voltage and constant current DC-DC Converter


A.      Constant voltage DC-DC Converter

For example:

1.       24vdc-12vdc 10A, 12vdc output is fix, but the current output is automatic adaptive base on the load.

2.       If you connect the load not work at 12vdc , the dc converter will be burn

B.      Constant Current DC-DC Converter

For example:

1.       24vdc-12vdc 10A , 10A output is fix, but the voltage output is automatic adaptive base on the load.

2.       If you connect the load not work at 10A , the dc converter will be burn


Question:Isolated & non-isolated DC-DC Converter


l  Isolated DC Converter is no any interference, it is suitable for sophisticated equipment and there is no any ripple

l  Isolated DC Converter with ripple

l  DC –DC Converter we design is non-isolated


Question:Step down & Boost & Automatic Step down and Boost DC-DC Converter


l  Step down DC-DC Converter--Input voltage must be more than 2V/more of output voltage

l  For example:24Vdc to 12Vdc 10A

l  Boost DC-DC Converter--Input voltage must be less than 2V/more of output voltage

l  For example :5Vdc to 12Vdc 10A

l  Automatic Step down and Boost DC-DC Converter--- output voltage between the input voltage range

l  For example: 9-14Vdc to 12Vdc 10A

l  When 9VDC Input, it can support output 12V; When 14Vdc input, it can support output 12Vdc also; input voltage between 9-14V constantly beating the same can be stabilized output 12V;


Question:  Can you customize USB dc dc converter?




Question:  Can you customize multi-output dc dc converter?


For now, because of the Yucoo dc dc converter’s design and it’s capacity, we can make 2-channles as max output.


Questions: What is the difference between the PCB case type and theAluminum case type?


l  Aluminum case type is waterproof

l  The PCB case type is non- waterproof, but with Lightweight.


Question: Can you make the dc dc converter with adjustable output volatage?


  1. NO.  We can only make it stable output.

Question: Can you make the dc dc converter with adjustable output current?


l  NO. 

l  We can only make adjustable output current mode. 

l  For example one 0-10A model dc dc converter,  if you connect with right load, all things will goes well. No need to make stable output.


Question : Can make Automatic Step up and down voltage dc converter?


l  Yes.

l  We can customize 12V-12V &24V-24V Automatic Step up and down voltage dc converter


Question :What is the biggest power you can customize for this small size dc converter now?


360W.The biggest power we can customize for this kind product is not more than 360W.


Question :Can this kind dc converter add USB port?


Yes. Just add 0.2 USD each one,and there is two kinds for USB port, as following:

1.MICRO port( for intelligent phone)

2.USB female port (need connect power cable)


Question:  Does this kind dc converter has reverse polarity protection on input?


l  No.

l  We don’t have it ,but we are trying to achieve.


Question :All of your dc converter is the same appearance?


l  The material has two different kinds: Aluminium and plastic shell

l  Aluminium shell is water proof, Plastic is not.

l  This two materials converter each has three kinds: large size,middle side,small size .different output power has different shell.

Question: Does the dc converter support running in full load?


l  NO , All of dc converter did not work in full load

l  The Efficiency≤80%

l  For example :  Model YK-DD12S2412 --12VDC-24VDC 12A DC Converter , it can support running 240w 7*24hours


Question: Does ALL of the dc converter support running in full load?


l  NO

l  Not all the design are Waterproof, you should be confirm before purchase with our sale department

l  Waterproof : IP68


Question: Does ALL of the dc converter with anti-interference filtration and TVS(1500w) function?


l  Yes, All of the dc converter with anti-interference filtration and TVS(1500w) function

l  Please noted 



Hot Sell

Company Information

Any Question be arise , please do not hesiate to Contact US


Ms Molly Gao
---To world you are the one , To one you are the world ~ 
---God is all you have,You have all you need~ 
YUCOO Network Equipment Co.,LTD 
² Web: www.ykpowersupply.com

² Skype: molly.yucoo
² QQ: 1069464096
² TEL: 86-20-85558952 
² Wechat/ whataapp/ viber/Imo : +86-15913132536


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