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Micro Cooling Fan radiator optimization

"Micro Cooling Fan" high-power devices to optimize the main radiator for heat sink substrate thickness, tooth thickness, spacing, height, surface treatment and other para...

2014-12-13
Micro Cooling Fan how to achieve low noise

1. "Micro Cooling Fan" system impedance
Range between a housing of the air inlet and outlet of the total system impedance of 60 to 80%, while the greater the airflow, th...

2014-12-12
How to choose the right 24V DC Cooling Fan or drum fan

All need to use the "24V DC Cooling Fan" heat of the motor and electronics design engineer must decide on a particular system needed for cooling air flow, and the require...

2014-12-12
220V Cooling Fan necessary conditions

① Control "220V Cooling Fan" circuit supply voltage, the maximum current can be supplied;
② controlled "220V Cooling Fan" circuit voltage and current;
③ charg...

2014-12-12
Tiny Cooling Fan contact switching voltage and current

"Tiny Cooling Fan" is a relay allows loading of voltage and current. It determines the relay can control the size of the voltage and current, can not exceed this value, o...

2014-12-12
220V AC Cooling Fan blade smoothness

"220V AC Cooling Fan" is a non-leaf smoothness index design factors, basically depends on the forming mold producers and post-processing technology. In addition to the de...

2014-12-12
Micro Cooling Fan hot swap

"Micro Cooling Fan" enough cold air subjected to heat exchange with the heat sink, the cooling effect is also not good. General requirements of aluminum fin heat sink fan...

2014-12-12
24V DC Cooling Fan in parallel and series operation

Parallel operation is tied to use two or more of the "24V DC Cooling Fan". Parallel operation of the fan and the fan alone graph showing the volume of air flow generated ...

2014-12-12
The basic form of contact 220V Cooling Fan relay

1. moving together type (H-type) coil is not energized "220V Cooling Fan" Two contacts are disconnected, the power, the two contacts is closed. To co-word phonetic prefix...

2014-12-12
Measuring Tiny Cooling Fan pull-in voltage and pull current

Got adjustable power supply and ammeter to "Tiny Cooling Fan" relay input a set of voltage and power supply circuit in series with an ammeter to monitor. Slowly increase ...

2014-12-12

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