Skvělý větráček ARCTIC optimalizovaný pro statický tlak o rozměru 140 mm x
140mm s 200 – 1.700 RPM (řízenými PWM), průtok vzduchu: 72.8 CFM / 123.76
m3/h (@ 1.700 RPM), Hlučnost 0.3 Sone (@ 1.700 RPM), statický tlak: 2.4 mm
H2O (@ 1.700 RPM) Optimised for Static Pressure During the development of
the new P14 PWM PST, special emphasis was placed on a focused airstream
and thus a high static pressure. The fan guarantees extremely efficient
cooling, even with increased air resistance. Therefore, the P14 PWM PST is
particularly suitable for use on heatsinks and radiators. More Efficient
Technology The motor is powered by a Neodym-Iron-Boron-Magnet ring of the
newest generation, which allows the new P14 PWM PST to run much more
efficiently than its predecessors. This saves energy and lowers the coil
temperature without comprimising the performance. Maximum Quietness,
Minimum Vibration Even at low speeds the operating sound of the new ARCTIC
motor is barely noticeable. Due to a sinus-magnetizing the new motor only
creates about 5 % of the vibration from commutation of a regular DC-motor
without filter. Consequently, there is no need for rubber spacers due to
the steady and smooth torque of the new motor. Extended Life Span A 10 °C
lower motor temperature roughly doubles the life span of a fan. The new
ARCTIC motor has a four times longer service life through its low coil
temperature. Consequently, we have extended the warranty to 10 years. 200
to 1700 RPM regulated via PWM PST With a wide range of regulation and the
PWM Sharing Technology (PST), the P14 PWM PST fan speed can be controlled
synchronously with all your other fans together. This keeps noise at a
minimum while guaranteeing maximum cooling performance when needed. High
Quality Bearing Thanks to an alloy/lubricant combination developed in
Germany, friction within the bearing is reduced and greater efficiency is
achieved. As a result, there is less heat development as well as less
bearing noise, which means you can enjoy a longer service life from your
fan. Performance Fan: 140 mm, 200 – 1.700 RPM (Controlled by PWM) Air
Flow: 72.8 CFM / 123.76 m3/h (@ 1.700 RPM) Noise Level: 0.3 Sone (@ 1.700
RPM) Static Pressure: 2.4 mm H2O (@ 1.700 RPM) Electrical Characteristics
Typical Voltage: + 12 V DC Start-up Voltage: 3.9 V DC Cable Length: 400 mm
Sub PST Cable Length: 50 mm Voltage Current 12 V DC (Norminal) 0.12 A
Connection Motherboard: + 12 V DC PWM control signal 4-pin connector +
4-pin socket
