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

The product has eight parameter information. Please refer to the specific parameter requirements below for each 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

Production Line and Equipment

Manufacturing Technique & Capabilities

Rigid PCB Manufacturing Capability
Category Volume Production Sample Processing Extreme 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 (Core Board) ±25um ±20um -
Inner Layer Alignment ±5mil ±4mil -
Max Copper Thickness 6 oz 30 oz -
Mechanical Drilling Min Hole ≥0.15mm (6mil) ≥0.1mm (4mil) -
Laser Drilling Min Hole 0.1mm (4mil) 0.050mm (2mil) -
Max Unit Size 850mm x 570mm 1000mm x 600mm -
Max Panel Size 1250mm x 570mm 1320mm x 600mm -
Aspect Ratio (Unit) 20:1 28:1 -
Aspect Ratio (Panel) 25:1 35:1 -
Lead-Free / Halogen-Free Materials EM827, 370HR, S1000-2, IT180A, EM825, IT158, S1000 / S1155, R1566W, EM285, TU862HF
High-Speed PCB Materials Megtron6, Megtron4, Megtron7, TU872SLK, FR408HR, N4000-13 Series, MW4000, MW2000, TU933
High-Frequency PCB Materials Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27
Other Materials Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega, ZBC2000
Surface Finishes HAL, HAL-LF, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Hard Gold / Soft Gold Plating
Special Technologies Blind & buried holes, Via in pad, Semi-plating holes, Counterbore, Step mounting holes, Mixed RF PCB, Busbar PCB
QUALITY ASSURANCE:
  • 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, while simultaneously running IATF 16949.
  • 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

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 business day, not 24 hours. The delivery time provided by customer service and on the page does not include Sundays or holidays.
Standard Process Spec
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 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

High Efficiency Team

Professional Engineering Team
• 24h technical support
• 24h Gerber files handling with complete EQ within 4-8 hours
• Support for 400 new project engineering reviews
Accepted CAD/CAM Formats
RS-274-X, RS-274-D, CAD, DXP, Protel 99 SE, PADS, and GC-CAM
Professional Manufacturing Team
• All processes running 24 hours
• Monthly capacity of more than 10K high-mix part numbers
• Over 100 QTA orders processed daily
• One-step service from prototype to mass production
Efficient Operations Center
• 24 hours quick response window
• 4 hours quick response for quotation requests

Certifications

Frequently Asked Questions

What types of PCB materials do you support?
We support a wide array of PCB materials. This includes Lead-Free/Halogen-Free materials (EM827, 370HR, S1000-2, IT180A, etc.), High-Speed materials (Megtron 6, Megtron 4, Megtron 7, etc.), High-Frequency materials (Rogers Ro3003, Ro4350B, CLTE, etc.), and specialty materials like Polyimide, LCP, and BT.
What is your typical lead time for PCB prototyping and mass production?
For 2-layer PCBs, the shortest sample lead time is 24 hours, and standard is 3 days. For multilayer PCBs (4-8 layers), standard sample lead times are around 5 days, while mass production takes between 6 to 12 days depending on the layer counts and design complexity.
Which file formats can I send for PCB manufacturing?
We accept all industry-standard CAD/CAM formats including Gerber RS-274-X, Gerber RS-274-D, CAD, DXP, Protel 99 SE, PADS, and GC-CAM files for layout engineering reviews.
What is your return policy for customized PCB orders?
Since PCBs are custom-fabricated products, standard returns and exchanges are not supported. However, in the event of quality issues, please contact customer service immediately for a refund or replacement assessment. Liability is limited to the value of the custom products.
What are your quality assurance standards?
Our manufacturing follows strict quality control standards. We maintain certifications for UL, ISO 9001:2015, ISO 14001:2015, CQC, and IATF 16949:2016. Every board is produced and inspected in alignment with IPC standards and customer-specified guidelines.

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