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We produce Encapsulated Transformer, High frequency switching transformer, Low frequency power transformer ,inductor and current transformer.
There are also many varieties of high-frequency transformers. Used for high voltage flyback transformer, isolation transformer, high-frequency power transformer, high frequency power transformer can be used as voltage matching, impedance matching, impedance transformation, isolation between the amplifier, transmitting signals, such as switching power supply transformer of electronic ballasts, fluorescent lamp, also is a kind of high frequency power transformer, the higher the frequency, the smaller volume, lighter weight, The 50Hz power frequency transformers of the past were large and bulky, but now high-frequency power transformers with electronic switching power supplies are extremely with lightweight and low cost.
High frequency power transformer has the advantages of high efficiency, energy saving, small size, light weight and so on. It is mainly used as a high frequency switching power transformer in high frequency switching power supply.
High frequency power transformer can be changed voltage, ordinary transformer core does not have a ferrite core of high permeability. Ordinary transformers can't do that.
It improves the conversion efficiency, the use of high frequency transformer power supply, because the power supply tube works in the instantaneous conduction - cut-off state, that is, a switch on a switch state, so we call it "switching power supply". The loss is about 30% lower than that of traditional core transformer.
YZ20S35-0407B EE20 0.35VA Single Phase Smart Meter Encapsulated Transformer
· Core Type EE20/6
· Power - 0.35VA
· Input voltage - 230V or 115V, 50/60Hz
· Insulation class - Class B (130°C)
· Ambient temperature (ta)- 70°C
· Dielectric strength - 4, 500Vrms
·Inherently short-circuit-proof
· Self-extinguishing material
· Potted under vacuum
· Weight: 25g
Electric Meter Smart Meter Power Meters