6 Speed cooling fan
- 12 years ago
Standard 3 speed cooling fan converted to 6 speeds by means of a 1.5 uF capacitor and a bypass switch.
This is great on hot summer nights when the lowest speed is still too high when reading a newspaper or snoozing, and the draught may be annoying.
The splitter makes the extra 3 very low speeds available with no annoying extra noise when these fans are subjected to a dimmer switch.
Implementing cost is basically nil, One mains operated on off switch and a mains rated 1.5 uF capacitor.
The neon may be added to enhance the visual aspect of the fan.
This is great on hot summer nights when the lowest speed is still too high when reading a newspaper or snoozing, and the draught may be annoying.
The splitter makes the extra 3 very low speeds available with no annoying extra noise when these fans are subjected to a dimmer switch.
Implementing cost is basically nil, One mains operated on off switch and a mains rated 1.5 uF capacitor.
The neon may be added to enhance the visual aspect of the fan.