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HY52A05PSE25B
Fan Blower, Radial, 5 VDC, DC, 52 mm, 8 mm, 2.65 CFM
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SEPA
- Product type: Blowers
- SVHC: No SVHC (16-Jul-2019)
- IP Rating: -
- Blower Type: Radial
- Bearing Type: Sleeve Bearing
- Noise Rating: 33dBA
- Power Rating: -
- Voltage Type: DC
- Product Range: -
- Air Flow - CFM: 2.65CFM
- External Depth: 8mm
- Fan Frame Size: 52mm
- Supply Voltage: 5VDC
- Air Flow - m3/min: 0.08m³/min
- Power Connection Type: 4 Lead Wires, PWM Control, Tachometer
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 9.87 € |
| Current stock | 50+ |
| Lead time | 30 days |
Datasheet
Blower **==> picture [62 x 42] intentionally omitted <==** **----- Start of picture text -----**<br> HY52A05<br>Eco Fan<br>**----- End of picture text -----**<br> **==> picture [480 x 402] intentionally omitted <==** **----- Start of picture text -----**<br> AIR PERFORMANCE SHAPE AND DIMENSION<br>120<br>55,10<br>100<br>80<br>60 6,00 ap E750<br>40<br>lle ( ay 140,00 | e |<br>@ SVS<br>20<br>8,00 34,00 51,3 \\_Tape<br>0<br>0 20 40 60 80<br>Air Flow [l/min] Wires: AWG 30 rd=Vcc; bl=GND; ye=FG; or=PWM<br>PERFORMANCE<br>HY52A05PSE25B<br>RG Operating voltage [VDC] 4.5 … 5 … 5.5<br>RG Typ. operating current [mA] 130<br>RG Max. start current [mA] 400<br>a Max. air flow [l/min – m [3] /h] G 75 – 4.5<br>RG Max. pressure [Pa – mmH [2] O] 113 – 11.5<br>Cn Typ. noise (1m dist. from air intake side) [dB(A)] 33<br>RQ Typ. rotor speed [min [-1] ] 5700<br>a FG [Imp/rotation] O 2<br>RQ PWM-Input voltage [VDC] 2.5 … Vcc<br>RG Operating temperature [°C] -10 … +60<br>SQ Life expectancy L10/MTBF@ 40°C [h] 50000/400000<br>RG Bearing system Magfix sleeve bearing<br>a Weight [g] O 17<br>RQ Packing unit [St.] 50-100-500<br>Pressure [Pa]<br>**----- End of picture text -----**<br> Technical changes without notice ● 07.10.19 _SEPA_ EUROPE GmbH ● DE-79427 Eschbach Tel.: +49 7634/59459-0 ● info@sepa-europe.com Blower **==> picture [62 x 42] intentionally omitted <==** **----- Start of picture text -----**<br> HY52A05<br>Eco Fan<br>**----- End of picture text -----**<br> ## **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). **==> picture [403 x 114] intentionally omitted <==** **----- Start of picture text -----**<br> FAN ALARM CIRCUIT OUTPUT SIGNAL<br>red<br>+ +<br>yel<br>(5mA max)<br>T<br>blk a - a - 1n<br>Run: L=0.4Vmax; H=Vcc; Stopp: H or L<br>T(A)=40.5msec<br>**----- End of picture text -----**<br> ## **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
Updated at April 23, 2026
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