[Custom Order Example] Duct-mounted transformer with reduced temperature rise

Reduced the temperature class by one rank! We have suppressed the temperature rise of the transformer without changing the installation space and other conditions.

We would like to introduce a case of a duct-internal transformer with suppressed temperature rise. After completing the housing and circuit design, we received a request to suppress the temperature rise of the transformer, as the temperature rise during aging slightly exceeded the specifications without changing the installation space and other conditions. In response, we carefully discussed the storage space for the transformer and installed ventilation ducts within the winding that remained within the allowable range. As a result, in conjunction with the orientation of the air-cooling fan, we achieved a temperature rise suppression of △8°C compared to the initial value, reducing the temperature class by one rank. 【Custom Product Specifications】 ■ Size and Dimensions: 200mm × 160mm × 140mm ■ Voltage Specifications: Primary Voltage 100V / Secondary Voltage 200V ■ Capacity: 2000VA ■ Applicable Standards: IEC60601-1 ■ Insulation Type: Class F ■ Remarks: Inrush Current below 180A ■ Product Used: Medical Equipment *For more details, please refer to the PDF document or feel free to contact us.

transformer