Email:
Telefono:
Produttore di circuiti stampati in rame pesante UL 94v-0 ODM 4L
- Strati: 4L
- Materiale di base: FR-4
- Spessore della scheda: 1,5-1,6 mm
- Spessore del rame: 0,5 ~ 6 once
- Min. Dimensione del buco: 0,2 mm ~ 7,0 mm
- Finitura superficiale: HASL, OSP
- Certificato: UL, ISO, ROHS
- Pacchetto: Confezionamento sottovuoto
Entro 3 ~ 7 giorni.
Heavy Copper PCB products are used extensively in power electronic devices and power supply systems. With the growing trend of the PCB industry, the finished copper weight of this unique heavy copper PCB type exceeds 4oz (140μm). And the copper weight of a standard PCB copper thickness is typically 1oz (35μm) or 2oz (0μm).
The additional copper PCB thickness enables the board to conduct a higher current, achieve good thermal distribution and implement complex switches in a limited space. Other advantages include increased mechanical strength at connector sites, the ability to create a smaller product size by incorporating multiple weights on the same layer of circuitry and the ability to use exotic materials to their maximum capacity with minimal risk of circuit failure.
Heavy Copper Circuit Board Advantages
1. Maggiore resistenza alle sollecitazioni termiche.
2. Maggiore capacità di trasporto di corrente.
3. Maggiore resistenza meccanica nei siti dei connettori e nei fori PTH.
- Approfitta di materiali esotici per massimizzare il potenziale (ad esempio, alte temperature) senza guasti al circuito.
- Dimensioni del prodotto ridotte grazie all'incorporazione di più pesi di rame sullo stesso strato di circuiti.
- Le pesanti vie placcate in rame trasportano una corrente più elevata attraverso la scheda e aiutano a trasferire il calore a un dissipatore di calore esterno.
- Dissipatori di calore integrati direttamente placcati sulla superficie della scheda utilizzando piani di rame fino a 120 once.
- Trasformatori planari ad alta densità di potenza a bordo.
The capability of the Circuit Board Thick Copper
- Materiale di base: FR4 / alluminio
- Spessore del rame: 4OZ ~ 10OZ
- Rame estremamente pesante: 20 ~ 200 OZ
- Profilo: fresatura, punzonatura, taglio a V.
- Soldermask: olio bianco / nero / blu / verde / rosso
- Surface finishing: Immersion Gold, HASL, OSP
- Max Panel size: 580*480mm(22.8″*18.9″)
Circuit Board Heavy Copper Applications
Heavy copper PCBs are used for multiple purposes such as in planar transformers, heat dissipation, high power distribution, power converters, etc. There is an increased demand for heavy copper-clad boards in the computer, automotive, military, and industrial controls. In addition, heavy copper printed circuit boards are used for:
- Power supplies, power converters
- Power distribution
- Welding equipment
- Automotive industry
- Solar panel manufacturers, etc.
Se possiamo aiutarti con il tuo progetto, chiamaci al + 86-755-85246345o invia un'e .
| Strati | 4 strati |
| Materiale di base | FR-4 |
| Spessore della tavola | 1.5-1.6mm |
| Spessore del rame | 0.2mm~7.0mm |
| Tolerance of Impedence Control | 5% |
| Dimensione minima del foro | 0.2mm~7.0mm |
| Larghezza linea min | 0.075mm (3mil) |
| OEM | sì |
| Min. Interlinea | 0.075mm (3mi1) |
| Finitura superficiale | HASL, OSP, ENIG, Gold Fingers, etc. |
| Pacchetto | Confezionamento sottovuoto |
1. Va bene se voglio alcuni campioni gratuiti?
Sì, possiamo fornirti campioni gratuiti se hai un ordine di produzione di massa.
2. What is the minimum order quantity if I want to order PCB?
We don’t have MOQ. We accept any quantity even one piece.
3. If I want to get a quotation from Aluminum PCB, Metal Core PCB, LED PCB, what should I do?
You can kindly send us the Gerber file, specifications of your requirement, we will quote immediately for you.
4. If I have special requirements for PCB material, how to deal with it?
We can make many kinds of special material PCB, for more details, please contact our sales.
5. Could you offer a custom layer stack up?
Yes, we do, in order to guarantee your PCB work well, we can offer it to you.
6. Do you supply a plastic case for our product?
We supply customized plastic or metal housing/enclosure for your PCBA products.
7. Could you do BGA assembly and X-RAY testing?
All of BGA pitch distance smaller than 0.4mm will have to go through X-RAY testing.
8. What files should I provide if order PCB or PCBA?
To make a PCB, please provide Gerber file, If you need PCBs to be assembled, you should also provide us a BOM list and Pick & place file.
9. How many days for making PCB? How long does it take for a PCBA order?
Usually 2-4 working days for PCB samples, 10-15 working days for bulk order. PCBA depends on the project, from PCB making to components purchasing till assembly work, it usually costs 2-4 weeks.
10. What payment terms are available? Can I pay via PayPal, T/T, Western Union?
We accept Paypal, T/T, Western Union. If you have any other questions about payment, please contact us to un'e .
