| 摘要 |
<p>A plug-in unit in which a flow rate of cooling air to be supplied thereto or to be sucked therefrom is adjustable; and an electronic apparatus in which, even if an existing plug-in unit is replaced by a plug-in unit which is different in a caloric value and a ventilation resistance from the existing plug-in unit, a flow rate distribution can be appropriately changed. In the plug-in unit to be accommodated for use in a housing of an electronic apparatus with a cooling fan, there is arranged a flow rate adjusting member which includes an opening with a variable opening ratio for adjusting a flow rate of air in at least a section thereof as an inlet of cooling air generated by the cooling fan or a section thereof as an outlet of the cooling air when the plug-in unit is accommodated in the housing of the electronic apparatus.</p> |
