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EI / Square Type Transformer
Product Details
EI / Square Type Transformer
| Power | Up to 3 KVA |
| Primary / Input Voltage | Customized — Single, Dual, or Multiple voltage
230V 220V 127V 110V 100V + more
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| Secondary / Output Voltage | Customized — Single, Dual, or Multiple voltage |
| Phase | Single Phase |
| Type | EI Transformer (Square Type) |
| Frequency | 50 – 60 Hz Low Frequency Transformer |
| Core Size | EI-28 ~ EI-228.6 |
| Core Thickness | 0.35 – 0.5 mm |
| Insulation Grade | Class A (105°C), B (130°C), F (155°C), H (180°C), C (180°C↑) |
| Application |
Traffic & Transportation Industry Medical Green Energy Audio Household Appliances Precision Machinery Agriculture
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Features
1
Low loss, low noise, low voltage fluctuation, excellent insulation grade, and low temperature rise
2
High-permeability silicon steel core sourced from a leading brand in Japan and SINOSTEEL Corporation in Taiwan
3
Enamelled wire and varnish all sourced from well-known global manufacturers
4
Over 70 years of professional OEM and ODM manufacturing experience
Strict Quality Control
Strict QA & QC — incoming, in-process, and outgoing quality control at every production stage
ISO-9001 / ISO-14001 / ISO-45001 (OHSAS-18001)
Compliant with CE / UL and international safety standards
RoHS certified materials
Excellent Service
OEM and ODM manufacturing for transformers of all specifications
Turnkey / one-stop solution — SMT, PCBA, Molding injection, CNC, NCT, and more
We take on any challenge and strive to meet — and exceed — your every expectation
Full support for obtaining safety and compliance certifications
Contact Us Without Hesitation
Our engineering team is ready to provide custom quotes,
technical consultation, and fast support.
technical consultation, and fast support.