OEM&ODM Small Electrical Transformers Manufacturer & Factory
Partopia operates a factory manufacturing custom small power transformers, for printed circuitsit boards, home appliances, and industrial equipment.
Custom Service | Quick Prototyping | Short Lead Time | Fast Delivery
There is just a small sample of our product pics — we’ll keep adding more!
If you don’t see what you’re looking for, just send your requirement! We customize it for you.
Partopia Electrical Transformer Cases
What small transformers you are look for? These power transformers shown below the common types we export overseas. Tell us your specification, we’ll customize it for you!
- Audio Transformer
- Welding Machine Transformer
- Microwave Oven Transformer
- Washing Machine Transformer
- Heat Press Machine Transformer
- Air Purifier Transformer
- High-Frequency Power Transformer
- Miniature Isolation Low-Frequency Transformer
- Robot Transformer
Tell Us Your Customization Needs
- yefandejavu@gmail.com
- +8615988298387
About Partopia Transformer
30+ Years of Experience In Customizing Small Power Transformers
Partopia provides custom-made micro coil transformers with a compact design, stable output, and high efficiency. Based on our customer’s needs, we offer full support from initial design to mass production, helping create smaller, more reliable power solutions.
- Custom-made Transformers
- Shell Type Transformers
- Core Type Transformers
- Encapsulated Transformers
- Horizontal Pin Transformers
- Vertical Pin Transformers
- PCB Transformers
- Class 2 Transformers
Small Electrical Transformer Custom Options
Voltage and Turns Ratio
Input/output voltages (e.g., 220V to 5V), turns ratio (e.g., 1:1:10), and multi-winding options
Power Rating
From low-power (e.g., 30W) up to several kW, based on your load requirements
Frequency
Operating range like 50/60Hz for low-frequency or 100kHz+ for high-frequency applications
Inductance and Current
Specific inductance values (e.g., 2-4mH) and output currents per winding
Size and Design
Compact dimensions, core type (e.g., E-core, toroidal), SMD or through-hole mounting.
Materials
Custom cores (MnZn ferrite), windings, and shielding for EMI reduction.
