Description
BFB0712HD Delta 12VDC 70.2×76.5x20mm 8.2CFM 1.034inH2O(257.6Pa) Ball 42dB(A) 3.72W 4000RPM 2 Wire Leads Locked Rotor Protection DC Fan
The BFB0712HD is a DC brushless blower from Delta Electronics, rated at 12 VDC with an operating voltage range of 7.0–13.8 VDC, delivering 0.31 A input current (0.37 A max.) and 3.72 W power (4.44 W max.). It features a maximum air flow of 0.231 m³/min (0.208 m³/min min.) at zero static pressure (8.158 CFM/6.608 CFM min.) and a maximum air pressure of 26.265 mmH₂O (21.275 mmH₂O min., 1.034 inchH₂O/0.838 inchH₂O) at zero air flow, with average acoustical noise of 42.0 dB-A (46.0 dB-A max.). Constructed with UL94V-0 plastic frame/impeller and dual ball bearings, weighing 58 g, it rotates clockwise from the nameplate side, fitted with UL1061-F-AWG #26 leads (red+/black−). Operating at 10–70°C and storing at −40–75°C, it ensures 50,000 hours of continuous operation at 40°C (15–65% RH), with locked rotor protection (96h fire resistance at rated voltage) and polarity reverse protection. Certified via thermal cycling (−40°C/80°C, 5 cycles), humidity exposure (65°C/90–98% RH, 168h), and vibration testing (3.2 gRMS, 2h/axis X/Y/Z), it is manufactured in China/Thailand/Taiwan, free of ozone-depleting substances. Note: Parallel operation requires ≥4.7 μF capacitor; improper mounting/polarity may cause damage.
Specifications
| Part Number | BFB0712HD |
|---|---|
| Bearing Type | Ball Bearing |
| Series | BFB |
| Voltage Rating | 12 VDC |
| Dimensions | 70.2×76.5×20 mm |
| Air Flow | 8.2 CFM |
| Air Flow (m3) | 0.230 m³/min |
| Static Pressure | 1.034 in H2O (257.6 Pa) |
| Manufacturer | Delta Electronics |
| Features | Locked Rotor Protection |
| Fan Type | DC |
| Noise Level | 42 dB(A) |
| Power Rating | 3.72 W |
| Fan Speed | 4000 RPM |
| Termination | 2 Wire Leads |
| Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) |
| Approval Agency | CE, CSA, UL, VDE |
| Weight | 0.128 lb (58.06 g) |
| Shipping Weight | 0.25 kg |
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