HY52A05PSE25B

Blower HY52A05 Eco Fan AIR PERFORMANCE SHAPE AND DIMENSION 120 Pressure [Pa] 100 80 60 40 20 0 0 20 40 60 80 Air Flow [l/min] Wires: AWG 30 rd=Vcc; bl=GND; ye=FG; or=PWM PERFORMANCE HY52A05PSE25B Operating voltage Typ. operating current Max. start current Max. air flow Max. pressure Typ. noise (1m dist. from air intake side) Typ. rotor speed FG PWM-Input voltage Operating temperature Life expectancy L10/MTBF@ 40°C Bearing system Weight Packing unit [VDC] [mA] [mA] [l/min – m3/h] [Pa – mmH2O] [dB(A)] [min-1] [Imp/rotation] [VDC] [°C] [h] [g] [St.] 4.5 … 5 … 5.5 130 400 75 – 4.5 113 – 11.5 33 5700 2 2.5 … Vcc -10 … +60 50000/400000 Magfix sleeve bearing 17 50-100-500 Technical changes without notice ● 07.10.19 SEPA EUROPE GmbH ● DE-79427 Eschbach Tel.: +49 7634/59459-0 ● info@sepa-europe.com Blower HY52A05 Eco Fan  ALARM SIGNAL The SEPA® fan HY52A05PSE25B includes a pulse output which allows monitoring the correct function of the fan. The pulse is like a rectangular wave, the frequency correlates to 2x rotor speed. The amplitude is about 5Vss and appears periodically. At blocked rotor the output signal could be L (0,3V) or H (5 V). IMPORTANT: The pulse output is not protected against short circuit and must not connect to GND or Vcc without preresistor. A pull-up-resistor is not needed. Do not connect not used pulse output (insolate). FAN ALARM CIRCUIT red OUTPUT SIGNAL + + yel (5mA max) T blk - - 1n Run: L=0.4Vmax; H=Vcc; Stopp: H or L T(A)=40.5msec  PWM The SEPA® fans HY52A05PSE25B includes a TTL compatible PWM control input:      L=0…0.7 Vmax; H=2.5...Vcc f=23 kHz Pulse width modulation 30…100% Duty cycle minimum 35% If fan power supply is off, do not input control signals into the PWM terminal! The fans HY52A05PSE25B have tinned lead wire ends (without connector). Do not touch the rotor! Please note the handling specification!  ACCESSORIES Connector: on request  ORDER INFORMATION HY52A05PSE25B SEPA Radial fan, 52x52x8mm, 5VDC, Magfix sleeve bearing, Tacho, PWM, CE 111111532 SEPA ® is the brand name for fans and CPU cooler made by Nippon Keiki Works LTD., Tokyo Technical changes without notice ● 07.10.19 SEPA EUROPE GmbH ● DE-79427 Eschbach Tel.: +49 7634/59459-0 ● info@sepa-europe.com