散热(冷却风扇) 新产品之微型小风机

型 號 Model Number                           RRA3008
品 名 Product Name                           軸流扇 Axial Fan
額定電壓 Rated Voltage (VDC)                   3.3 5.0
操作電壓 Operating Voltage (VDC)                3.8 ~ 5.5
額定電流 Rated Current (mA)                    45 ± 10% 65 ± 10%
轉 速 Rotation Speed (RPM)                     4,500 ± 10% 6,200 ± 10%
風 量 Air Flow (CFM)                            1.89 2.60
靜 壓 Static Pressure (mmAq)                    1.38 2.62
噪 音 Noise (dB(A)) at 1m                        17 22
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.Minute
                                               (between frame and (+) terminal)
壽 命 Life Expectancy (hours)                        30,000 hours at 70℃
耐水耐塵 IP Rating                                   IP57
認 證 Compliance CE、                              RoHS
重 量 Weight (g)                                     3.6
外框 Frame                                         P.B.T. (UL94V-0)
墊片 Spacer                                         麥啦 Mylar
軸承 Bearing                               銅基合金 Cu-based composite powder
驅動器 IC                                          N/A
電路板 PCB                                      FR-4
線圈 Coil                                      自融線 Thermosetting copper wire
扇葉 Fan Blade                                 P.B.T. (UL94V-0)
軸心 Shaft                                     SUS 420F
軛鐵 Yoke  S.P.C.C                             鍍鎳 Nickel-plated S.P.C.C.
磁鐵 Magnet                                    釹鐵硼 Rare earth
上蓋 Cover                                     P.B.T. (UL94V-0)
引線 Lead wire                                  鍍錫銅 Tin-coated copper
定位銷 Position pin                              馬口鐵 Tinplate
華司 Washer                                   麥啦 Mylar
固定膠 UV Glue                                SUV
標籤貼紙 Label                               消銀特多龍 Matte metallized polyester