型    號 Model Number

RFB2004

品名 Product Name

微側流扇 Micro Blower

額定電壓 Rated Voltage (VDC)

3.3

5.0

運轉電壓 Operating Voltage (VDC)

2.5 ~ 3.6

4.5 ~ 5.5

額定電流 Rated Current (mA)

37 (max:44)

57 (max:68)

轉速 Rotation Speed (RPM)

10,000 ± 20%

13,000 ± 20%

風量 Air Flow (CFM)

0.32

0.45

靜壓 Static Pressure (mmAq)

4.43

8.23

噪音 Noise (dB(A)) at 1m

17.5

21.5

絕緣強度 Insulation Resistance

10MEGA. Ω Min. at 500VDC

(between frame and (+) terminal)

耐壓強度 Dielectric Strength

5mA Max. at 500VAC、60Hz、One Minute

(between frame and (+) terminal)

壽    命 Life Expectancy (hours)

20,000 at 45℃

認    證 Compliance

CE、RoHS

耐水耐塵 IP Rating

IP58

重    量 Weight (g)

2.1

保護 Protection

☑鎖住保護Lock rotor

☑自動重啟Auto Restart   ☑極性保護 Polarity