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Product profile
Customization
AvailableOutput Type
MultipleWarranty
1 YearModel NO.
Ma450b17e6K4Output Power
1 - 50WInput Voltage
StandardConnection Mode
StandardStarting Mode
StandardVoltage Regulating Mode
StandardPower Supplying System
StandardEnergy Transmission
StandardModulation System
StandardCertification
CE, RoHS, ISOBrand
MaxiTransport Package
BoxSpecification
StandardTrademark
StandardOrigin
StandardHS Code
8536411000Production Capacity
500000PCS/YearKey features
High Efficiency & Low Loss: Very low power losses in forward and blocking states with high efficiency and low drive power requirements.
Wide Voltage & Frequency Range: Withstands voltages up to 6.5 kV and operates at switching frequencies from 2 kHz to 50 kHz.
Automotive Grade Qualification: Special series available with automotive qualification and AEC-Q101 compliance for electric mobility.
Broad Application Portfolio: Suitable for solar inverters, UPS, welding, induction heating, and industrial power control systems.
Certified Quality Standards: Products are certified with CE, RoHS, and ISO standards ensuring reliability and safety.
Development Support Available: Evaluation boards provided to accelerate development cycles and ease laboratory experiment setup.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2021-01-01Nearest Port: SHENZHEN, HONGKONGAverage Response Time: ≤6.10hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR
AI-Powered supplier vetting
SummaryEMI International is a China-based trading company supplying electronic and related technology products. It reports more than 45 years of experience, ISO 9001:2015 certification, over 10 production lines, inventory capability, exports to multiple regions, and lead times within 15 workdays in both peak and off-peak periods. Its R&D offering includes multiple forms of customization, new-product activity during the past year, ODM services, and OEM services for known brands. However, it has fewer than five quality-control staff, no overseas branches, warehouses, or showrooms, and lacks written procedures or records for supplier approval, corrective actions, complaint handling, and service-capability assessment. R&D engineer experience, customer cases, and financial credibility cannot be reliably established from the provided information.
Supplier typeThe supplier identifies itself as a China-based electronic components supplier and is classified as a trading company. Its stated scope covers technical development and sales of electronic, communication, security, software, lighting, solar, smart-home, and related products.
CertificationsThe supplier explicitly reports ISO 9001:2015 certification and states that quality assurance exists within its quality-control processes. No additional certifications are documented.
After-Sales capabilityThe supplier has participated in an offline Germany exhibition and provides inventory capability, but it has no overseas agents or branches, overseas warehouses, or overseas showrooms. Complaint handling and corrective/preventive action have no written procedures or records, indicating a documented after-sales-service weakness.
Financial creditThe supplied financial record reports the last year as 2025 but shows zero operating revenue, operating cost, and gross profit. These figures do not establish positive operating performance or financial strength, although the provided data is insufficient to assess broader financial credibility.
R&D capabilityThe supplier reports new products during the past year, ODM services, and multiple customization modes. However, it has no available SDK, and total R&D-engineer experience is not provided, so innovation capability is supported in product development but not comprehensively documented.
Production capacityThe supplier reports more than 10 production lines, inventory capability, exports to Eastern Europe, North America, Eastern Asia, and Western Europe, and lead times within 15 workdays in both peak and off-peak seasons. Its outsourcing procedures and manufacturing-capacity contracts are unknown, so production governance is only partially evidenced.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.
Product Q&A
Q:What is the warranty period for these IGBTs?
A:
The warranty period is 1 year.
Q:What is the maximum voltage these IGBTs can withstand?
A:
The IGBTs can withstand voltages up to 6.5 kV.
Q:What is the switching frequency range?
A:
The operating switching frequency ranges from 2 kHz to 50 kHz.
Q:Are these products suitable for automotive applications?
A:
Yes, special product series with automotive qualification and AEC-Q101 compliance are available.
Q:What certifications do the products have?
A:
The products are certified with CE, RoHS, and ISO.
Send Inquiry
*To:
Emi International (Hk) Co. Ltd
Emi International (Hk) Co. Ltd*Content:
Supplier replies will be sent to your registered email
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