Triple Insulated Wire Transformer

The concern is the effect of triple insulated wire which could degrade and cause a short to the core and also from the core to the non insulated wire.

Triple insulated wire transformer.

The type of triple insulated wire useful for transformer construction consists of a solid wire core with three distinct and separable layers of insulation. Trw b 014. Transformer insulation wire of power supplies ac dc adapters and mobile phone battery chargers. Insulated wire which is considered as strong as triple insulated wire but without safety agency recognition for many types.

Using a flux band copper shield around the entire transformer will provide a circumferential radiation shield for the eddy currents in the transformer. Our triple insulated wire have passed ul german vde and china cq c authority certified and. Margin wound construction or triple insulated wire construction is used to meet international safety standards. Furukawa electric s insulated winding wire series has various wire types to realize size and cost reduction or high efficiency of transformers.

The triple insulated wire eliminates the need for the creep age margin the whole bobbin can be used for winding and this wire can also be used as hook up wire from the primary or secondary to the circuits without the use of additional sleeving o. The layers are organized by heat resistant modified polyester and polyamide. Solderability tiw b for electronic transformer using triple insulated winding wire. Triple insulated wire triple insulated wire can be used to simplify and reduce the size of transformers where safety isolation is required.

We have 19 high speed production lines with a monthly production capacity of 150 million meters the largest production scale in china. Three manufacturers of triple insulated wire are. This is particularly relevant in a transformer with a toroidal core. Solderable wire of single conductor and triple insulation layers.

Triple insulated winding wires class b thermal resistance triple insulated winding wires enhanced insulated wires provided with a tape winding coating to fulfill class b 130ºc thermal resistance requirements.