Enhanced insulated wires with a triple-insulated structure, for use in switching power supply transformers. They can reduce heat generation from coils and allow them to be downsized for lower profiles.
The lineup of these products includes multiple stranded wire conductor types as well as bonding types, for uses including high-frequency, high-power transformers in automotive applications and equipment such as high-capacity servers.
It is a coined word combining the acronym "Triple Indurated Wire" and "TOTOKU".
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.
Class F Thermal Resistance Triple Insulated Winding Wires
Enhanced insulated wires provided with a tape winding coating to fulfill Class F (155ºC) thermal resistance requirements.
Class H Thermal Resistance Triple Insulated Winding Wires
Enhanced insulated wires provided with a tape winding coating to fulfill Class H (180ºC) thermal resistance requirements.
Product Map (Application According to Thermal Resistance Class and Switching Frequency)
(note) Indicated switching frequencies are rough guidelines only.
(note 1) Products in the area indicated "TIW-SB" are available as self-fusing types.
Acquired Safety Standard Certifications
|CSA||CAN/CSA C22.2 (No.60950-1-07、No.60065-03)
|TUV||EN 60950-1、EN 60065||－||－|
TOTOKU's electric wires are incorporated into the following systems.
Sumitomo Bakelite Co., Ltd. SBI
Hitachi Chemical Co., Ltd. HIS
(note) Please inquire with us since this information will differ by product type.
(note) The information shown reflects the status of acquired certifications at the time our catalog was prepared. Please inquire with us for details.
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