UL approved EI35 low freqency transformers to meet certain safety and performance standards,EI35 transformers are commonly used in various electrical applications, including power supplies, lighting systems, and electronic devices. The The construction of low frequency transformers is similar to that of standard transformers, with primary and secondary windings wound around a magnetic core. However, the core material used in low frequency transformers is often different, as it needs to have lower losses and higher permeability to handle the lower frequency signals effectively. Input Voltage: AC 100V/110V/115V/120V/220V/230V/240V;50/60Hz to be customized Output Power: 1.0VA -500VA to be customized Products Advantages: 1.Low no-load loss 2.High Reliability 3.High Transmission Efficiency 4.Low-temperature Rise 5.Excellent Safety 6.UL Approved. 7.High o…