Product profile
1.1 General description
This is a type of heavy copper PCB built on FR-4 substrate with Tg 135°C for
the application of Variable Voltage Power Supply. It's 3.2 mm thick with white silkscreen(Taiyo) on blue solder mask (Kuangshun) and HASL on pads. The
base material is from ITEQ supplying single up PCB. They're fabricated per
IPC 6012 Class 2 using supplied Gerber data. Each 20 boards are packed
for shipment.
1.2 Features and benifits
A. Industrial standard material with high Tg (175℃ by DSC) and excellent thermal reliability.
B. Excellent wetting during component soldering and it can avoid copper corrosion.
C. Able to carry large current stably
D. 30000 square meter month capability
E. Reliability test, insulation resistance test and ionic contamination test
F. Coupon policy for new customer
G. Door to door shipment service
1.3 Application
12V Power Supply, Regulated Power Supply, Dual Power Supply, Liteon Power
Supply, Mastech Power Supply, Rack Power Supply, Switch Mode Power Supply
Circuit Renewable energies and storage pumping plants, DC-AC Converter, 3000
Watt Inverter,
1.4 Parameter and data sheet
| PCB SIZE | 379 x 132mm=1PCS |
| BOARD TYPE | Double sided PCB |
| Number of Layers | 2 Layers |
| Surface Mount Components | NO |
| Through Hole Components | YES |
| LAYER STACKUP | copper ------- 216 um(6oz)+plate TOP layer |
| FR-4 2.8mm | |
| copper ------- 216 um(6oz)+plate BOT Layer | |
| TECHNOLOGY | |
| Minimum Trace and Space: | 14mil/29mil |
| Minimum / Maximum Holes: | 0.55/15.0mm |
| Number of Different Holes: | 12 |
| Number of Drill Holes: | 431 |
| Number of Milled Slots: | 0 |
| Number of Internal Cutouts: | 0 |
| Impedance Control | no |
| BOARD MATERIAL | |
| Glass Epoxy: | FR-4, ITEQ IT-140 Tg>135°C, er<5.4 |
| Final foil external: | 6 oz |
| Final foil internal: | 0 oz |
| Final height of PCB: | 3.2mm ±0.32 |
| PLATING AND COATING | |
| Surface Finish | Hot air soldering leveling(HASL),lead free, Sn>=2.54µm |
| Solder Mask Apply To: | Top and Bottom, 12micron Minimum |
| Solder Mask Color: | Blue, KSM-6189BL04, Kuangshun supplied |
| Solder Mask Type: | LPSM |
| CONTOUR/CUTTING | Routing |
| MARKING | |
| Side of Component Legend | TOP |
| Colour of Component Legend | White, IJR-4000 MW300, Taiyo Supplied. |
| Manufacturer Name or Logo: | Marked on the board in a conductor an d leged FREE AREA |
| VIA | Plated Through Hole(PTH) |
| FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
| DIMENSION TOLERANCE | |
| Outline dimension: | 0.0059" (0.15mm) |
| Board plating: | 0.0030" (0.076mm) |
| Drill tolerance: | 0.002" (0.05mm) |
| TEST | 100% Electrical Test prior shipment |
TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
| SERVICE AREA | Worldwide, Globally. |
