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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Yucoo
  • Model Number: YK-DD24S1215
  • Output Power: 101 - 200W
  • Output Type: Single
  • Size: 45*22.5*21mm
  • Weight: 100g, 100g
  • Input Voltage: DC 24V
  • Output Voltage: 12V
  • Type: DC/DC Converters
  • Output Frequency: /
  • Output Current: 15A
  • Voltage convert: 24VDC to 12VDC
  • Output current: 2/3/5/8/10/15/20A
  • Measurement: 45*22.5*21mm
  • Working temperature: -20~80℃
  • Soft start time: ~500ms
  • DC-DC Converter Features: Built-in EMI filter, low ripple noise
  • type: Converter 12V to 24V 15A
  • skype: susan.yucoo

Packaging & Delivery

Packaging Details standard package--Converter 12V to 24V 15A
Delivery Time After order confirmation 3-7 working days




Product Description


specification of 24vdc to 12vdc DC-DC Converter 


Model YK-DD24S12*







Rate voltage


Input voltage



Rate voltage


Rate current






Rate power






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 : 43.5*24.5*20.5mm

NW: 45g

Large aluminum shell

SIZE : 74*74*32mm

NW: 250g

Install cable




DC-DC Converter Functions

electric motors, audio, navigation, surveillance, LED car display, air conditioning.electric fans, solar energy,,DVD, LED lights, motors, pumps, electrical appliances and industrial equipment, and so on.



Product pictures
 DC Converter Step Down 24V to 12V 15A
Our Services

Our Service/Why Choose US

  • Service .........................RMA(24/7Technical Support), OEM, ODM
  • Quality......................... Quality is our culture , Less than 0.5% of failure rate,
  • Warranty......................Up to 12 months
  • Price.............................Factory Price! Cut down the cost you paid to the middle man
  • Professional.....Founded in 2003, Produce Power Supply  products for 13years in China.
  • Reliable.........................One of the Grey Hair of power supply business manufacturers in China
  • Assurance......................Any problem of quality , It would Refund the payment to buyer
  • Delivery........................After receive payment 1-10 working days
  • Payment........................PAYPAL. Western union, Wire Transfer, Trade assurance, LC and so on
  • YUCOO Power Supply Group.........Your Power Supply system, We Design and support!

Question: What's the payment term?


  1. if the order less than 10000.00USD, We accept 100%TT In advance
  2. if order more than 10000.00USD. We can accept 50% deposit and 50% balance against copy of BL.

Question: How's the delivery time ?

Answer: Usually it will take about 7 working days for production.


Question: What is your product warranty?

Answer: All of the power supply YUCOO Manufacture with 12 month warranty


Question: Could you offer Form A or C/O ?

Answer: It is totally no problem. We can prepare relative documents to foreign affairs office or other office to apply for this certificate but if the order less than 10000.00USD , Buyer should be pay 60.00USD to get it


Question: We want to know month capacity.


  1. It depends on which model.
  2. For example for relay type small capacity , month capacity can reach near 20000pcs and big capacity near 3000pcs.

Question: Where is your market?


  1. Our products are popular in Russia, New Zealand, Indonesia, Hungary, Australia, Italy, America, Chile, Mexico and so on.
  2. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutually beneficial from our cooperation.


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Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $83,000
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