Compact Custom MT1034 Power Inductor
Low DCR stable industrial converters platform for energy storage, current smoothing, ripple reduction, and converter filtering applications.
Important Note: The following values are common international buyer inquiry references and starting points for engineering discussion. Final requirements are confirmed through approved specification, drawing, material system, and sample-validation process.
Industry Applications & Typical Parameters
| Industry |
Typical Application |
Inductance Range |
Current Range |
Frequency |
Key Parameters |
| Industrial Automation |
Converter filtering for PLC controllers, drives, and control boards |
10 uH to 2 mH |
0.5 A to 20 A |
10 kHz to 500 kHz |
Inductance, DCR, saturation current, temperature rise |
| Emergency Power & UPS |
Battery-converter choke, inverter filter, charger-stage storage |
20 uH to 5 mH |
1 A to 30 A |
10 kHz to 300 kHz |
Saturation margin, DCR, copper loss, core loss |
| Energy Storage Systems |
PCS DC/DC choke and battery-interface inductor |
10 uH to 3 mH |
2 A to 40 A |
10 kHz to 300 kHz |
Incremental inductance, DCR, AC loss, EMI |
| EV Charging Equipment |
PFC choke, DC/DC inductor, and output filter |
10 uH to 2 mH |
2 A to 40 A |
20 kHz to 300 kHz |
Bias inductance, saturation, DCR, AC resistance |
| Industrial Motor Drives |
DC-link choke and converter inductor |
20 uH to 5 mH |
1 A to 30 A |
5 kHz to 200 kHz |
Saturation transient current, DCR losses, noise |
Product Description
The MT1034 is a custom power-inductor platform intended for energy storage, current smoothing, ripple reduction, converter filtering, and EMI-oriented power-stage design in industrial power electronics.
Performance Dependencies
- Nominal inductance and tolerance
- Inductance test conditions
- DC bias characteristics
- Saturation criterion
- RMS and peak current ratings
- Ripple-current amplitude and frequency
- Core material selection
- Air gap configuration
- Conductor size and winding arrangement
- DCR and AC resistance
- Cooling and ambient temperature
- Encapsulation materials
- Permitted temperature rise
Product Construction
| Magnetic Platform |
Custom magnetic core selected according to inductance, bias, ripple losses, dimensions, and sourcing |
| Core Material |
Ferrite, powder composite, or other approved magnetic materials |
| Air Gap |
Discrete, distributed, or equivalent controlled-gap construction |
| Winding Conductor |
Enameled wire, parallel conductors, multi-strand wire, litz wire, copper foil, or insulated lead conductor |
| Enclosure |
Compact black enclosed body with confirmed material and thermal properties |
Key Product Characteristics
Custom Inductance and Bias Performance
Nominal inductance, tolerance, test conditions, air gap, core material, and turns count developed around converter requirements.
Saturation Current Development
Defined using agreed inductance-drop criterion and test temperature.
Temperature Rise Current
Depends on DCR, AC winding loss, core loss, ripple frequency, airflow, mounting, and ambient temperature.
Low DCR Options
Optimized through conductor gauge, parallel paths, winding length, terminations, and available winding space.
Applications
- Industrial switched-mode power supplies
- Buck, boost, and bidirectional converters
- Emergency-power and UPS systems
- Energy-storage PCS equipment
- Battery-interface converters
- EV charging equipment
- Solar and renewable-energy inverters
- Industrial motor drives and robotics
- Telecom and data-center power modules
- HVAC drives and control systems
Quality Control
Electrical Testing
- Nominal inductance and tolerance
- DCR measurement
- Impedance and Q factor analysis
- Inductance under DC bias
- Saturation-current characterization
- Insulation resistance and dielectric strength
- Shorted-turn screening
Why Choose Chipsen
- Application-Specific Customization: Developed around your specific electrical and mechanical requirements
- OEM and ODM Support: Comprehensive customization services available
- Engineering Collaboration: Technical discussions to optimize performance
- Flexible Prototype Support: MOQ of 100 pieces with responsive sampling
- Warranty Support: 5-year standard warranty, 20-year for special industries
Frequently Asked Questions
Is MT1034 a fixed inductance or current rating?
No. All electrical and mechanical parameters must be confirmed by the approved specification.
What information is required for quotation?
Please provide inductance, tolerance, test conditions, current requirements, saturation criterion, ripple waveform, dimensions, and required tests.
Can DCR be reduced?
Yes, through optimized conductor size, parallel paths, winding length, and termination design.


Final Performance Confirmation: The MT1034 model does not define fixed electrical or thermal ratings. Final performance is confirmed only through approved drawing, electrical specification, material system, test plan, and customer sample-validation process.