9GV0812P1G031

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DC Fans, also known as electronically commutated fans, are a type of motor that use current to rotate its axis of motion internally and deliver the motion to a fan blade which results in a cooling effect by blowing air past objects or boards to keep them cool. The 9GV0812P1G031 DC fan is a particularly powerful fan that draws more power to spin more quickly with greater cooling power. This fan is well-suited for a variety of cooling applications such as computer or consumer electronics heat sinks, fins and air blowers. It is available in a range of fan sizes, wattages and voltage ratings.

The 9GV0812P1G031 in particular is a small, low-profile fan that measures 80 x 80 x 15 mm, making it perfect for cooling small areas in tight spaces. It has a bearing type of "nBB" or hydraulic bearing, which is known for its quiet operation and long life even with extended hours of usage. The maximum air pressure is 2.4 mm H2O and it generates noise levels of no more than 32.0 dBA. The fan is also rated for an MTBF of 70,000 hours.

The 9GV0812P1G031 has a working voltage range of 5V to 12V DC, with peak operating current of 0.8A at a fan speed of 2600 RPM. Its internal circuit design includes several components such as an electronic commutation, permanent magnet motor, thermistor, diode, capacitor and Hall effect sensor. The fan is powered by a two-phase permanent magnet motor, and the commutation circuitry, comprised of electronic switches, allows the fan to change its speed depending on the input voltage. This enables the fan to have a much wider speed range and offer increased performance and cooling capacity. The thermistor, diode and capacitor are used to protect the fan from damage due to an unexpected overload, while the Hall effect sensor monitors the fan speed.

The 9GV0812P1G031 is a highly reliable and highly efficient DC fan suitable for a variety of cooling applications. Its powerful motor and wide operating voltage range make it ideal for applications that require heavy-duty cooling solutions. Its compact size also makes it ideal for applications that have tight areas or spaces. The fan is backed by a 70,000 hour MTBF rating and its use of durable hydraulic bearing technology makes it a long-lasting and reliable fan solution.

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