The 330 W Blower with Fittings Series provides forced-air cooling for HF power tubes, transformers, and generator compartments. With a mounting hole spacing of 100 × 100 mm, the blower can be easily installed inside HF welders to deliver sufficient airflow for components such as 8T85RB tubes and HF transformers. Reliable cooling is critical for maintaining stable HF output power and extending the service life of RF components.
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