厂商 :深圳市统赢家科技有限公司
广东 深圳市- 主营产品:
- 轴流电机
- 散热风扇
- 交流电机
1、机构 Mechanical |
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1-1、外观尺寸 External dimension |
120*120*25MM |
1-2、重量 Weight |
120g |
1-3、轴承 Bearing |
滚珠轴承BALL bearing |
2、 电气特性 Electrical characteristics(在通风及额定电压条件下 in free air at rated voltage) |
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2-1、额定电压 Rated voltage |
5V/DC |
2-2、额定电流 Rated current |
0.38±0.05A |
2-3、额定输入功率 Rated input power |
2.0W |
3、 效率 Efficiency |
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3-1、风扇转数速 Rated speed(范围 range) |
2000RPM±10% |
3-2、风量 air flow |
79.75CFM |
3-3、静压 static air pressure |
2.57MM-H2O |
4、 特性规格 Characteristics |
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4-1、 操作电压 Operating voltage range |
4.5V~5.75V |
4-2、 起动电压 Staring voltage |
3.2V(ON/OFF) |
4-3、 锁定电流 Locked current |
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4-4、 操作温度 Operating temperature |
-10℃~+70℃ |
4-5、 储存温度 Storage temperature |
-30+85℃ |
4-6、 环境湿度测试 Environment humidity |
10%(RH)45℃ for 24 hours & 98% (RH) 45℃ for 24 hours
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4-7、 绝缘阻抗强度 Insulation resistance |
在本体与两条导线间加 500V 直流电压之绝缘阻抗10MΩ以上 At least 10MΩ at 500 VDC between housing and both lead wires |
4-8、 绝缘耐压强度 Dielectric strength |
必须能抵抗在本体与两线间加 1800V 交流电压1分钟 1mA Withstand 1800 VAC 1 minute 1mA between housing and both lead wires |
4-9、预期寿命(MTBF):指在额定电压及正常温度,湿度条件下连续运转。 |
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Life ecpectance:continuous operation at rated voltage and normal temperature & humidity |
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4-9-1、含油轴承寿命:30000小时 |
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Sleeve bearing life expectance:30000Hours |
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4-9-2、双滚珠轴承预期寿命:50000小时 |
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Two balls bearing life expectance:50000Hours |