Switching Power Supply Circuit PCBA

Switching Power Supply Circuit PCBA

The DC switching power supply circuit is a circuit that provides a higher common linear circuit, but it has many details. This Switching Power Supply Circuit PCBA is designed for use in switching power supply circuits so that the equipment can operate normally. It is the entire process of passing the SMT upper part through the PCB empty board and then passing the DIP plug-in.

Product Details

Product description:

The DC switching power supply circuit is a circuit that provides a higher common linear circuit, but it has many details. This Switching Power Supply Circuit PCBA is designed for use in switching power supply circuits so that the equipment can operate normally. It is the entire process of passing the SMT upper part through the PCB empty board and then passing the DIP plug-in. It uses conductive traces, pads, and other features etched from copper foil laminated to a non-conductive substrate to electrically connect the boards of the electronic components. Conductor vias (plated vias) on different layers are connected. Switching Power Supply Circuit PCBA allows for higher component density and design complexity. Switching Power Supply Circuit PCBA is the board after all components and components are soldered and mounted on the PCB, and the electronic functions of the design can now be completed. Our PCBA manufacturing experience is very rich, so we can design and manufacture a variety of analog and digital circuit modes, including small and medium size LCD display technology, IR, supersonic, audio and screen signal processing, LED power supply, various industries Product PCB, PCBA motor drive control, PCB assembly.

Detailed specification:

1

Layer

1-30 layer

2

Material

FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum

3

Board thickness

0.2mm-7mm

4

Max.finished board side

500mm*500mm

5

Min.drilled hole size

0.25mm

6

Min.line width

0.075mm(3mil)

7

Min.line spaceing

0.075mm(3mil)

8

Surface finish/treatment

HALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating

9

Copper thickness

0.5-4.0oz

10

Solder mask color

green/black/white/red/blue/yellow

11

Inner packing

Vacuum packing,Plastic bag

12

Outer packing

Standard carton packing

13

Hole tolerance

PTH:±0.076,NTPH:±0.05

14

Certificate

UL,ISO9001,ISO14001,ROHS,CQC

15

Profiling Punching

Routing,V-CUT,Beveling

16

Assembly Service

Providing OEM service to all sorts of printed circuit board assembly


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