Made in China 18V to 12V 10A 15A 20A 30A Step Down DC DC Power Converter 15-40V Buck Switching Power Supply for Car LED

Made in China 18V to 12V 10A 15A 20A 30A Step Down DC DC Power Converter 15-40V Buck Switching Power Supply for Car LED

I. INTRODUCTION

DC/DC converter is a voltage converter which can effectively output fixed voltage after converting input voltageDC/DC converters are divided into three categories: Boost type, boost&buck type, and buck type.

Three kinds of control can be adopted according to the demand. PWM control type has high efficiency and good output voltage rple and noise. PFM control type has the advantage of low power consumption even if it is used for a long time, especially under small load.

PFM control is implemented when PWM/PFM converts to small load, and it is automatically converted to PWM control when heavy load occurs. At present,DC converters are widely used in mobile phones, MP3, digital cameras, portable media players and other products. It belongs to chopper circuit in the claification of circuit types.

II . TECHNICAL PARAMETER

Brand

Great Inverter

Product Name

18V to 12V step down converter

Type

No Isolated

Model

GI-DTD18S1210

GI-DTD18S1215

GI-DTD18S1220

GI-DTD18S1230

Output current

10A

15A

20A

30A

Output rated power

120W

180W

240W

360W

Input voltage range

15-40VDC

Input rated voltage

18VDC

Output voltage

12VDC

Machine size

74*74*32(MM)

Net weight

300G

Material of shell

Aluminium

Working temp

-20~80℃

Waterproof Level

96%

Certifications

CE，ROHS

Conversion Efficiency

65

Customize

Support

Sample order

Support

OEM & ODM

Support

Protection function

Short Circuit,Over current,Over Heat Protection

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.