wholesale Inverter welding machine ZX7-315-400IGBT driver board Inverter board

Product Description

About us

We are a leading manufacturer specializing in high-density multilayer printed circuit boards and specialty boards. With certifications including UL, ISO9001:2015, ISO14001:2015, CQC, IATF16949:2016, and "National Military Standard," we provide top-quality products and services. Our extensive product range includes multilayer boards, impedance boards, high-frequency boards, high TG thick copper foil boards, 5G high-speed boards, buried blind via boards, aluminum-based boards, hybrid dielectric boards, HDI, rigid-flex boards, specialty boards, and customized solutions. Driven by technological innovation, our products are widely used in industries such as communication equipment, industrial control, automotive electronics, energy and power, medical devices, IoT, research institutions, aerospace, and defense. With over 19 years of experience, we have served over 1,000 technology innovation-oriented enterprises with rapid prototyping and mass production services. We are committed to delivering cutting-edge solutions and exceeding customer expectations in the dynamic electronics industry.

Main products

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The product has eight parameter options. Please refer to the specifications below and consult customer service for a quote:

  • Without capacitor Without IGBT
  • With capacitor Without IGBT
  • 25N1200 With IGBT With capacitor
  • 40T1200 With IGBT With capacitor
  • 40N1200 With IGBT With capacitor
  • 4 25N120 with tube + with capacitor + full set of wiring harness
  • 4 40T120 with tube + with capacitor + full set of wiring harness
  • 4 high-power 40N120 + with capacitor + full set of wiring harness
Product Details
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Production Line and Equipment

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Factory Overview
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Manufacturing Technique

Rigid PCB Manufacturing Capability
Category Volume Production Sample Processing (Standard) Advanced Capability
Layer Count - 1-68L 64 Layer
Max Thickness - 10mm (394mil) 14mm (551mil)
Min Line Width/Space (Inner) - 2.2mil / 2.2mil 2.0mil / 2.0mil
Min Line Width/Space (Outer) - 2.5mil / 2.5mil 2.2mil / 2.2mil
Alignment capability (Core) - ±25um ±20um
Inner Layer Alignment - ±5mil ±4mil
Max Copper Weight - 6 Oz 30 Oz
Mechanical Drilling Size - ≥0.15mm (6mil) ≥0.1mm (4mil)
Laser Drilling Size - 0.1mm (4mil) 0.050mm (2mil)
Max Size (Unit) - 850mm x 570mm 1000mm x 600mm
Max Size (Panel) - 1250mm x 570mm 1320mm x 600mm
Aspect Ratio (Unit) - 20:1 28:1
Aspect Ratio (Panel) - 25:1 35:1
Material Capability
Lead-free / Halogen-free EM827, 370HR, S1000-2, IT180A, EM825, IT158, S1000 / S1155, R1566W, EM285, TU862HF
High-speed PCB Material Megtron6, Megtron4, Megtron7, TU872SLK, FR408HR, N4000-13 Series, MW4000, MW2000, TU933
High-frequency PCB Material Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27
Others Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega, ZBC2000
Surface Finished HAL, HAL-LF, ENIG, IMMERSION TIN, OSP, IMMERSION SILVER, GOLD FINGER, Hard Gold/Soft Gold Plating
Special Technology Blind & buried holes, Via in pad, Semi-plating holes, Counterbore, Step mounting holes, Drill Mixed RF PCB, Busbar PCB

QUALITY ASSURANCE

  1. Consciousness of making each product a high-quality product by strictly following the quality management system.
  2. Based on ISO 9001, ISO 14001, IATF16949, RoHS, Reach, UL, CQC & etc. quality management system. Simultaneously running IATF 16949.
  3. Method of involving all staff in the entire process control.
  4. Objective and confidence of ensuring 100% quality.
  5. Shipping acceptance criteria: Customer requirements, IPC standards.
  6. Assisting customers in developing quality standards cooperating with customer experiments to improve product performance.

Laboratory capabilities

Lab Facility
Testing Equipment
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Purchase Notice

Actual conditions are subject to confirmation with customer service.

Regarding Returns and Exchanges

As PCBs are custom products, returns are not supported. For quality issues, please contact customer service for a refund or replacement, but we do not bear any losses or costs beyond the product value. Delays in delivery due to force majeure factors such as power outages or water supply interruptions will not be compensated.

Regarding Orders

If there are any issues or special instructions, please communicate directly with customer service for confirmation. Do not leave messages, as we will not be responsible for any missed messages. Before and after payment, please confirm the process, quantity, and layers with customer service. Problems that arise after production or shipment will not be eligible for refunds. Since this product requires a high level of expertise, if the purchasing personnel are not knowledgeable, please confirm with your engineer or customer service. We will not be responsible for any issues caused by the customer's lack of understanding.

Delivery Time Calculation

Orders placed before 17:00 are considered as placed on the same day; orders placed after 17:00 are considered as placed the next day. "24-hour delivery" refers to one day, not 24 hours. The delivery time provided by customer service and on the page does not include Sundays or holidays.

Ordering Process Specs

Green solder mask, white silkscreen, 1.6mm board thickness, HASL, 1oz copper thickness, vias with solder mask, line width/spacing 0.2mm, vias above 0.3mm. The Gerber format is used according to the provided files. (The quotation is based on standard processes; please inform customer service of any special process requirements for a new quotation.)

Packing & shipping

Shipping Standard Packaging

Shipping Standards

We ship PCB orders with the following options:

  1. Air Shipping (UPS, DHL, TNT, CTS, and FEDEX)
  2. Railway Shipping
  3. Seaborne Shipping
  4. Customer Designated Shipping Method
Layer Sample Shortest Lead Time Sample Standard Lead Time Mass Production Lead Time
2 layer 24 h 3 days 6-7 days
4 layer 36 h 5 days 8-10 days
6 layer 48 h 5 days 8-12 days
8 layer 72 h 5 days 9-12 days
10 layer 4 days 7 days 14 days
12 layer 4 days 7 days 16 days
14 layer 5 days 8 days 16 days
16 layer 5 days 9 days 18 days
18 layer 7 days 10 days 18 days
20 layer and above To be negotiated To be negotiated To be negotiated
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High Efficiency Team

Professional Engineering Team

24h technical support, 24h Gerber files handling, complete EQ within 4-8 hours. Support 400 new project engineering reviews.

Accepted Formats

RS-274-X, RS-274-D, CAD, DXP, Protel 99 SE, PADS, GC-CAM.

Professional Manufacturing

All processes running 24 hours. Monthly production of more than 10K high-mix part numbers. Over 100 QTA orders processed daily.

Order Operation Center

24 hours quick response. 4 hours quick response for quotation requests.

Certifications

Certificates Wall

Frequently Asked Questions

What types of PCB materials do you support?

We support a wide range of materials including Lead-free/Halogen-free (EM827, 370HR, S1000-2, IT180A), high-speed PCB material (Megtron6, Megtron4, Megtron7), high-frequency material (Ro3003, Ro4350B, CLTE), and specialty options like Polyimide, LCP, and BT.

What file formats can I submit for my PCB design?

We accept Gerber and CAD formats including RS-274-X, RS-274-D, DXP, Protel 99 SE, PADS, and GC-CAM files.

Can I cancel or return my PCB order after it has been placed?

Since PCBs are custom-manufactured products, returns are not supported. For quality concerns, please reach out to customer service to discuss refund or replacement options. Process changes cannot be refunded after production has begun.

What is the shortest lead time for prototype samples?

We offer rapid prototyping services. The shortest sample lead times are 24 hours for 2-layer PCBs, 36 hours for 4-layer PCBs, and 48 hours for 6-layer PCBs.

What surface finishes do you offer?

We offer various surface finishes including HASL, HASL-LF, ENIG (Electroless Nickel Immersion Gold), OSP, Immersion Tin, Immersion Silver, Gold Finger, and Hard/Soft Gold Plating.

How is delivery time calculated for express orders?

Orders submitted before 17:00 count towards the same business day, while orders placed after 17:00 will count on the following day. Express terms like "24-hour delivery" represent one business day and exclude Sundays and public holidays.

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