China PCBA Factory Supply Best Quality Power PCBA

• Metal Coating: Copper
• Mode of Production: SMT
• Layers: Multilayer
• Base Material: FR-4
• Certification: RoHS, ISO
• Customized: Customized
• Model NO.: CD-W3213
• Condition: Used
• OEM/Odml: OEM/ODM
• Transport Package: Safe Packing
• Specification: 8 layers FR4 PCB
• Trademark: China Dragon
• Origin: China
• HS Code: 8517709000
• Production Capacity: 500000/Day

Product Description

Module performance and characteristics:

1.With power indicator

2.With voltmeter display and voltmeter can be self-calibrated. Adopt more advanced voltage microprocessor, voltmeter error ±0.05V, measuring range 0~40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4.5V)

3.Touch the button to switch the measured input or output voltage, and an indicator light shows which voltage is being measured, and save the setting, even if the power is off and then boot.

4.The voltmeter can be turned off. When it is not needed, it can be easily realized by touching the left button.

5.With terminal, no soldering iron can also be convenient to use, and retain the welding wire wiring points.

6.Input voltage 4.0~38V. (The input voltage must be more than 1.5V higher than the output voltage)

7.Adjustable output voltage range 1.25V ~ 36V continuously adjustable. (Input voltage must be 1.5V higher than output voltage)

8.Output current up to 5A, recommended to use within 4.5A.

9. Output power up to 75W, more than 50W please strengthen chip heat dissipation. (That is, a small radiator must be added.)

10.High conversion efficiency, up to 96% (efficiency is related to input and output voltage, current and pressure difference)

11.Working frequency: 180KHz

12.Load adjustment rate S (I) ≤0.8%, voltage adjustment rate S (U) ≤0.8%

13.With overheating protection and short circuit protection function (but there is always a short circuit in case of accident, try not short circuit)

14.Board size: 6.64* 3.89cm

China Dragon Electronic Industrial Co., LTD. 

We provide a one-stop service including PCB fabrication, components sourcing and SMT assembly, wave soldering ,burning software,final assembly and  function testing.

18 Years PCB & PCBA Factory SMT DIP Bare PCB And Electronic Components Assembly
One-stop Service

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If you need high reliable PCBA manufacturing services,  Welcomed to contact us at anytime.  


China Dragon Electronic Industrial Co., LTD.  is a professional PCB&PCBA manufacturer in Shenzhen China.Our provide high quality bare PCB and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all over the world.
 

Our Process capability:

Article	Description	Capability
Sercive	PCB and SMT assembly with one-stop service
Material	Laminate materials	FR4, high TG FR4, high frequency, alum, FPC
Board cutting	Number of layers	1-48
	Min.thickness for inner layers (Cu thickness are excluded)	0.003"(0.07mm)
Board thickness	Standard	(0.1-4mm±10%)
	Min.	Single/Double:0.008±0.004"
		4layer:0.01±0.008"
		8layer:0.01±0.008"
	Bow and twist	no more than 7/1000
Copper weight	Outer Cu weight	0.5-4    0z
	Inner Cu weight	0.5-3   0z
Drilling	Min size	0.0078"(0.2mm)
	Drill deviation	±0.002″(0.05mm)
	PTH  hole  tolerance	±0.002″(0.005mm)
	NPTH  hole  tolerance	±0.002″(0.005mm)
Solder mask	Color	Green,white,black,red,blue…
	Min solder mask clearanace	0.003″(0.07mm)
	Thickness	(0.012*0.017mm)
Silkscreen	Color	white,black,yellow,blue…
	Min size	0.006″(0.15mm)
E-test	Function Test	100% Functional test
	PCBA Testing	X-ray,AOI Test,Functional test
Pcb assembly	one-stop service electronic manufacxturer service
Component sourcing	Yes
Certificate	IATF16949, ISO13485, ISO9001
Delivery time:	PCB		3-8days
	PCBA		10-20days
Tolerance of pcb	±5%
Max size of finish board	700*460mm
MOQ	NO MOQ (1pcs)
Surface Finish	HASL,ENIG,immersion silver,immersion tin,OSP…
PCB outline	Square,circle,irregular(with jigs)
package	QFN,BGA,SSOP,PLCC,LGA
Sub-assembly	Plastic,metal,screen

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FAQ

1, What service do you have?
We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal,final assembly, testing  and other value-added service.

 

2, What is needed for PCB & PCBA quotation?

For PCB: Quantity, Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness).
For PCBA: PCB information, BOM,Testing documents.

 

3, How to keep our product information and design file secret ?
We are willing to sign a NDA effect by customers side local law and promising tokeep customers data in high confidential
 level.

 

4, What are the main products of your PCB/PCBA services?
Automotive, Medical, Industry Control,IOT,Smart Home,Military.

 

5, What is your minimum order quantity (MOQ)?
Our MOQ is 1 PCS, sample and mass production all can support.

 

6, Are you factory?

Our factory is located in 22 Building, TangMian Road, XinQiao Village, ShaJing Street, BaoAn shenzhen, china.

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