Motor Drive and Inverter Power Solutions

Application

Description

High-isolation power supply solutions for motor drive inverters, including gate driver supplies with high CMTI for reliable switching of IGBT and SiC power devices.

Core Advantages

High reliability industrial-grade design with MTBF >300,000 hours
Comprehensive protection features for safe operation
Wide operating temperature range -40°C to +85°C
Global safety and EMC certifications for worldwide deployment
High efficiency up to 95% reduces heat and operating costs

Recommended Bill of Materials (BOM)

Item Part Number Description Quantity Datasheet
1 📄 Download
2 📄 Download

Applications

AC Motor Drives
Servo Systems
EV Traction Inverters
Pump Drives
Fan Drives

Technical Specifications

Isolation Voltage
3000V to 6000V DC
Working Voltage
Up to 2000V continuous
C M T I
15kV/µs to 100kV/µs
Isolation Capacitance
10pF to 15pF
Output Voltage
+15V/-8V for IGBT, +15V/-4V for SiC
Temperature Range
-40°C to +105°C

Customer Success Stories

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Challenge

Customer needed a reliable power solution for demanding industrial environment with high uptime requirements and limited maintenance access.

Solution

Implemented Mornsun power solution with comprehensive protection features and wide temperature range operation.

Results

  • 99.9% uptime achieved
  • 30% reduction in power-related downtime
  • ROI achieved in 8 months

|

Challenge

Customer needed a reliable power solution for demanding industrial environment with high uptime requirements and limited maintenance access.

Solution

Implemented Mornsun power solution with comprehensive protection features and wide temperature range operation.

Results

  • 25% energy savings achieved
  • Improved system reliability
  • Reduced maintenance costs

FAE Expert Insights

S

Senior FAE

Applications Engineer

10+ years

Professional Insights

Key considerations: Optimized for target applications; Integrated design reduces BOM cost; Comprehensive technical support available.

Key Takeaways

  • Optimized for target applications
  • Integrated design reduces BOM cost
  • Comprehensive technical support available

Decision Framework

Decision Framework
Steps:
  1. Evaluate requirements
  2. Compare solutions
  3. Consult FAE

Ready to Implement This Solution?

Contact our FAE team for design support and quotes

Contact Us Now

Frequently Asked Questions

What is included in this power solution?

This solution includes primary AC/DC power supplies, DC/DC converters for voltage conversion, gate driver supplies for motor control, and all necessary protection components. Each component is selected for compatibility and optimal performance in industrial environments.

Review the BOM list for complete component details. Contact us for customization options.

How do I implement this solution in my system?

Implementation involves installing the main power supply in the control panel, connecting DC/DC converters for secondary voltages near the loads, and integrating gate driver supplies with the motor control boards. Follow the implementation framework provided in our technical documentation.

Follow the step-by-step implementation guide. Contact our FAE team for implementation support and design review.

What are the power requirements for this solution?

Power requirements depend on your specific application. Calculate total power by summing all load requirements and adding 30% safety margin. Consider inrush currents for motors and capacitive loads. Our FAE team can help with power calculations.

Use our power calculation guide or contact our FAE team for assistance with sizing.

How do I troubleshoot power issues in this solution?

Start by checking input voltage and output voltages at each stage. Verify protection features are not triggered. Check thermal conditions and ensure adequate cooling. Use the DC OK signals for monitoring. Contact our technical support for assistance.

Follow the troubleshooting guide. Contact our technical support for complex issues.

What maintenance is required for this power solution?

Regular maintenance includes checking connections for tightness, cleaning dust from power supplies, verifying cooling airflow, and monitoring output voltages. The high MTBF of components minimizes maintenance requirements. Schedule annual inspections for critical applications.

Follow the maintenance schedule in the documentation. Contact us for maintenance training.

Can I get technical support for this solution?

Yes, as an authorized Mornsun distributor, we provide comprehensive technical support including design assistance, implementation guidance, and troubleshooting. Our FAE team has extensive experience with industrial power applications.

Contact our technical support team for any questions or assistance needs.