HXB50E12 Sepa

SEPA CHIP-COOLER HXB25B12 HXB30E12 HXB40H12 HXB50E12 ACTIVE COOLER Distinguishing features Silent The coolers have very compact dimensions. The Optimization of flow rate and noise level by com- ball bearing fan on the heat tank suctions in air puter-supported development of the blade ge- then pulling it downward and distributes it with ometry. optimum cooling over the heat sink. Easiest mounting by using adhesive. Optional tacho-output A FG-output is available if required for monitor- Extremely low power input ing the fan speed. The fans of the latest generation achieve a max- imum flow rate with low operating current. Maximum reliability and life expectancy The motor is electronically commutated. A special IC controls the motor winding. Exceptionally high reliability is achieved by the 100% burn-in. COOLING PERFORMANCE DIMENSIONS A2 K B HXB25B12 60 HXB30E12 HXB40H12 40 HXB50E12 A1xA2xB - C HXB25B 25x25x15.0 - 150 Wires AWG28 blk=GND, red=+VDC HXB30E 30x30x19.5 - 150 (yel=FG) HXB40H 40x40x20.5 - 300 0 5 10 15 20 25 W HXB50E 50x50x20.5 - 300 Power loss PERFORMANCE HXB25B12 HXB30E12 HXB40H12 HXB50E12 Operating Voltage V 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 4.5 - 5.5 Typ. Operating Current mA 30 40 50 50 Max. Start Current mA 80 70 130 140 Thermal Resistance K/W 3.7 2.5 1.6 1.1 Typ. Noise 1m dB(A) 20 25 21 29 Operating Temperature C -10 +80 -1 Typ. Rotor Speed min 11000 9000 5500 4800 FG Output Imp/R on request Life Expect. /MTBF/40C h 75000 / 350000 10 Bearing System 2 ball bearings ZZ Weight g 11 23 37 55 Packing Quantity pc 50 50 50 40 SEPA EUROPE GmbH D-79427 ESCHBACH Tel: +49(0)7634 59459 0 Fax: +49(0)7634 59459 199 02/15 Technical changes without notice Temperature difference C A1 +/-10