Low-Frequency Transformer
Factory Customized 3A 3mH PCB Mount Inductor, High Current Ferrite Core Power Inductor for Industrial & Consumer Electronics
✅ Key Features (Factory Customization Focused)
- 100% Customizable Specifications We design inductors to your exact requirements, including inductance (1µH-100mH), rated current (0.5A-10A), DCR, pin layout, and encapsulation material. This 3A 3mH model is fully customizable for your application.
- High-Current, Low-Loss Performance Built with high-grade ferrite core and heavy-gauge copper windings, our inductors maintain stable inductance at full rated current, minimizing core loss, heating, and magnetic saturation.
- Rugged PCB-Mount Design The through-hole pin configuration supports automated assembly, while the epoxy-encapsulated casing provides excellent protection against moisture, dust, and mechanical stress.
- Strict Quality Control Every inductor undergoes rigorous testing (inductance, current handling, DCR, insulation resistance) to ensure consistent performance and compliance with industry standards.
- Flexible OEM/ODM Services From prototype design to mass production, our engineering team provides full support, including design consultation, sample testing, and custom packaging solutions.
- Cost-Effective Factory Pricing Direct factory sales with no middlemen, ensuring competitive pricing for bulk orders and long-term OEM partnerships.
📋 Core Specifications (Customizable)
| Parameter | Standard Model | Customization Options |
|---|---|---|
| Inductance | 3mH | 1µH - 100mH |
| Rated Current | 3A | 0.5A - 10A |
| Core Material | High-grade ferrite core | Ferrite, iron powder, etc. |
| Mounting Type | Through-hole PCB mount | Custom pin layouts available |
| Operating Temperature | -20°C to +105°C | Extended range available |
| Insulation Class | Class B (130°C rated) | Class F/H options available |
🛠️ Common Applications
- Switching power supplies and DC-DC converters
- Motor control circuits and industrial automation systems
- LED lighting drivers and consumer electronics
- Audio equipment and signal filtering circuits
- Medical devices requiring high-reliability inductive components
🤝 Why Partner With Us?
- Factory Direct: No middlemen, competitive pricing, and full control over production lead times.
- Engineering Expertise: Our team provides dedicated design support to help you select or customize the optimal inductor for your application.
- Reliable Quality: ISO-compliant manufacturing processes with strict quality checks at every stage.
- Fast Turnaround: From prototype approval to mass production, we meet your project timelines with efficient manufacturing.
- Long-Term Support: We offer after-sales technical support and reorder flexibility for ongoing projects.