HXB50E12

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