DC Semiconductor Fuse

DC Semiconductor Fuse: Precision Protection for High-Voltage Systems

When safeguarding semiconductor devices, electric vehicles (EVs), and renewable energy systems, DC Semiconductor Fuses are critical for preventing catastrophic failures. At Xi'an Green Power Technology, our fuses deliver ultra-fast overcurrent protection, engineered to meet the rigorous demands of modern high-voltage applications. With a focus on innovation and compliance, our solutions ensure reliability in environments where precision and durability matter most.

Key Specifications

Why Our DC Semiconductor Fuse Stands Out?

1. Ultra-Fast Response

Designed to interrupt faults within 1–2ms, our fuses prevent damage to sensitive components like IGBTs and MOSFETs in EV inverters and solar converters.

2. Automotive-Grade Durability

Built to withstand extreme vibration, thermal cycling, and humidity, ensuring 25+ years of stable performance in EV and industrial settings.

3. Customizable Solutions

Tailor fuse ratings, form factors, and cooling methods (e.g., water-cooled options) to match your system's voltage, current, and space constraints.

4. Arc Suppression Technology

Proprietary DC Semiconductor Fuse design minimizes arcing during faults, critical for protecting high-energy DC circuits in data centers and charging stations.

Where It Matters: Application Scenarios

• EV Battery Packs: Prevent thermal runaway in 800V Li-ion systems.
• Solar/Wind Inverters: Ensure reliability in 1500V renewable energy setups.
• Industrial Motor Drives: Protect PLCs and robotics from overcurrent surges.
• Data Center UPS: Safeguard 380V DC power distribution with 100kA breaking capacity.

Built on Expertise, Trusted Globally

IATF 16949-Certified Manufacturing

Our automotive-grade production processes guarantee consistency, backed by pre-production sampling and final inspection protocols.

20+ Years of R&D Leadership

Collaborating with institutions like Xi'an Jiaotong University, we pioneer solutions for emerging tech—from water-cooled EV fuses to IoT-enabled diagnostics.

Agile Global Support

With rapid lead times (4–6 weeks for bulk orders) and logistics networks, we serve clients in 30+ countries, including Tesla and BYD suppliers.

Factory Strength

R&D Capabilities

Quality Certification

Delivery Packaging

Exhibition

FAQs

Q: Can your fuses handle 1500VDC systems in solar farms?

A: Absolutely. We offer customizable products up to 1500V/50kA, compliant with IEC 60269-6 and UL 508.

Q: How do you ensure quality in high-volume orders?

A: Every batch undergoes rigorous automotive-grade testing, including thermal shock and vibration simulations.

Q: Are RoHS-compliant materials used?

A: Yes. Our fuses meet RoHS and REACH standards, ideal for eco-conscious markets like the EU.

Contact Us

Whether you're integrating renewables, automating factories, or scaling data centers, our DC Semiconductor Fuses offer the precision and reliability your systems demand.

Email: fusemaker@163.com

Request a quote, datasheet, or customization consult—response within 24 hours!