Universal DC 12V 3.6W Ball Bearing Cross Flow Cooling Fan 340mm x 61mm x 61mm Fasteners This is a closed cell

This is a closed cell sponge neoprene that will not absorb water or oil

Impregnated diamond powder and resin

Note: Do not connect the cell to a power supply for more than a few seconds without a heat-sink on the hot side otherwise there will be internal overheating and destruction of the Peltier cell

Duty-cycle (ED%) : 50%

also called a sheave

Universal DC 12V 3.6W Ball Bearing Cross Flow Cooling Fan 340mm x 61mm x 61mm Fasteners This is a closed cellThis Cross Flow Cooling Fan has DC brushless motor. 2. 54 2P DIN female connector for convenient power supply connection. Widely used in all kinds of household appliances,mechanical equipment, communication power supply equipment, humidifier, game machines, outdoor lighting, inverter, power equipment, electric welding machine, stage lighting, power amplifier, such as heat, ventilation, transmission equipment.