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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Specification Parameters

The product has eight parameter options. Please refer to the specific configuration details below and consult our team for support.

  • 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
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Production Line and Equipment

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Overview Equipment
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Manufacturing Technique

Rigid PCB Manufacturing Capability
Category Volume Production Sample Processing
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) 2.5/2.5mil 2.2/2.2mil
Alignment (with core board) ±25um ±20um
Inner layer alignment ±5mil ±4mil
Max copper 6Oz 30 oz
Holes size (Mechanical drilling) ≥0.15mm(6mil) ≥0.1mm(4mil)
Holes size (Laser drilling) 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 (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 material 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 Standards
  • Consciousness of making each product a high-quality product by strictly following the quality management system.
  • Based on ISO 9001, ISO 14001, IATF16949, RoHS, Reach, UL, CQC quality management systems.
  • Method of involving all staff in the entire process control.
  • Objective and confidence of ensuring 100% quality.
  • Shipping acceptance criteria: Customer requirements, IPC standards.
  • Assisting customers in developing quality standards and cooperating with customer experiments to improve product performance.

Laboratory Capabilities

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Purchase Notice

Important Information

Actual conditions are subject to final confirmation with support team.

Regarding Returns and Exchanges

As PCBs are custom products, returns are not supported. For quality issues, please contact support 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 support for confirmation. Before and after payment, please confirm the process, quantity, and layers. Problems that arise after production or shipment will not be eligible for refunds. Since this product requires a high level of expertise, please confirm requirements with your engineer beforehand.

Delivery Time

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

Standard Process

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. Gerber format is used according to provided files. Please inform support of any special process requirements for updated quotations.

Packing & Shipping

Shipping Packing
Shipping Standards

We offer flexible shipping options for PCB orders:

  • Air Shipping (UPS, DHL, TNT, CTS, and FEDEX)
  • Railway Shipping
  • Seaborne Delivery
  • 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

ENGINEERING
Professional Engineering Team
  • 24h technical support
  • 24h Gerber files handling
  • Complete EQ within 4-8 hours
  • Support 400 new project engineering reviews
COMPATIBILITY
Accepted CAD/CAM Formats

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

PRODUCTION
Professional Manufacturing
  • All processes running 24 hours
  • Monthly more than 10K high-mix part numbers
  • More than 100 QTA orders every day
  • One-step service from prototype to mass production
OPERATIONS
Efficient Order Operation Center
  • 24 hours quick response
  • 4 hours quick response for quotation

Certifications

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Frequently Asked Questions

Q1: What kinds of PCB manufacturing capabilities do you support?
A: We handle rigid PCBs up to 68 layers for mass production. Our services support blind & buried vias, impedance control, high TG thick copper, hybrid dielectric, HDI, and rigid-flex boards.
Q2: What is the fastest lead time for prototype samples?
A: We provide rapid prototyping services. 2-layer PCBs can be completed in as fast as 24 hours, 4-layer boards in 36 hours, and 6-layer boards in 48 hours, depending on order specifications.
Q3: Which Gerber and CAD file formats do you accept?
A: We accept multiple standard layout and production design file formats, including RS-274-X, RS-274-D, CAD, DXP, Protel 99 SE, PADS, and GC-CAM.
Q4: What base materials do you use for high-frequency and high-speed boards?
A: We work with leading raw materials including Megtron6/4/7, Rogers CLTE, Ro3003, Ro4350B, Teflon, Polyimide, BT, and other specialized thermal/high-speed laminates.
Q5: Can I modify or cancel a custom PCB order after processing starts?
A: Because PCBs are highly customized products, order parameters cannot be altered once production begins. Please double-check all layer counts, dimensions, and Gerber details prior to payment.
Q6: What certifications do your manufacturing processes follow?
A: Our quality assurance workflow complies with IATF 16949:2016, ISO 9001, ISO 14001, UL, CQC, RoHS, and REACH standards to ensure consistency and reliability.

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