Good Wholesale Vendors Ef20 Transformer - Encapsulated EI41 Silicon Steel Core Power Potting Low Frequency Transformer – Sanhe
Good Wholesale Vendors Ef20 Transformer - Encapsulated EI41 Silicon Steel Core Power Potting Low Frequency Transformer – Sanhe Detail:
Introduction
In the circuit, the reactor plays a role of controlling harmonic current, improving output high-frequency impedance, efficiently suppressing dv/dt and reducing high-frequency leakage current . It helps protect the inverter and reduce noise of the equipment.
Parameters
| NO. | ITEM | TEST PIN | SPECIFICATION | TEST CONDITION |
| 1 | Inductance | 1-12 | 3.5-5.5mH | 1kHz，0.3V |
| 2 | DCR | 1-12 | 350mΩ MAX | AT 20℃ |
| 2.Operation Temp Range: | ||||
| -25℃ to 70℃ | ||||
| The maximum temperature rise：40℃ | ||||
Dimensions:（Unit: mm）& Diagram
Features
1. The magnetic core is welded to a whole by argon arc welding process
2. Ferrite core of silicon steel has its own air gap
3. Epoxy resin potting process
4. Laser coding
Advantages
1. The iron core welding process ensures good saturation characteristics and reduces noise caused by the iron core resonance
2. Potting with epoxy resin, iron core additionally wrapped with cured resin reduces noise generated by resonance.
3. Low no-load current, low loss
4. Good impedance
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Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for Good Wholesale Vendors Ef20 Transformer - Encapsulated EI41 Silicon Steel Core Power Potting Low Frequency Transformer – Sanhe, The product will supply to all over the world, such as: Rotterdam, Russia, Vancouver, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By Steven from New Orleans - 2018.11.22 12:28
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Lynn from Afghanistan - 2017.02.14 13:19
