| Item | Specification | Test Condition |
1 | Rated Voltage | V ±10% | DC power supply |
2 | Rated Current | Amp (Typical) | DC power supply at Rated Voltage |
3 | Max. Current | Amp(SafetyRegulation) | DC power supply at Rated Voltage. This is for Safety Regulation.
|
4 | Rated Power | 2.16W | AtRated Voltage. |
5 | Starting Voltage | 7V (Max.) | DC power supply |
6 | Insulation Resistance | 10 MΩ (Min.) | Input 500V(DC) between Lead wire(+) and housing |
7 | Speed | RPM ±10% | Measured at 5 minutes after starting under 25±5℃, 65±5%RH ambient |
8 | Acoustical Noise | dB(A)(measurement tolerance ± 2 dBA) | Measured at typical speed with an acoustic microphone 1 meter away from the fan intake in a test chamber with background noise level below 18dB(A)under ISO-3745 Standard, refer to NOISE MEASUREMENT ITEM 7. |
9 | Static Pressure | mm-H2O ( inch-H2O ) | Refer to PERFORMANCE CHART ITEM 9 at zero airflow. This measurement is performed AMCA 210-99 Standard. |
10 | Air Flow | CFM ( CMM ) | Refer to PERFORMANCE CHART ITEM 9 at zero static Pressure. This measurement is performed AMCA 210-99 standard. |
11 | Direction of rotation | Counter-anticlockwise | DC power supply, viewed from impeller. |
3. MATERIAL
| Impeller | ||
| Frame |
| |
| Bobbin | PBT UL94-V0 | |
Lead Wire | +：Red –：Black O/P: White Yellow | 24 UL 1007 AWG26 28 |
4.MECHANICAL
Dimensions | L * W * H =80*80*25.4 (mm) |
Weight | 70 grams |
Standard operating temperature range | -10 ℃ ~ 75 ℃ |
Standard storage temperature | -20 ℃ ~ 80 ℃ |
Bearing system | Two Ball Bearing One Ball One Sleeve Bearing Sleeve Bearing Alloy Sleeve with Ceramic Shaft Ceramic Bearing with Ceramic Shaft |
5.EXPECTED LIFE SPAN（MTBF）
At a standard operating condition of25±5℃, 65±5%RH ambient, the expected life(expressed as Mean Time Between Failure) of products are evaluated under MIL-STD-781 Standard as below：
Two Ball Bearing：65000 hrs , Continuous operating under 25℃ 65%RH
One Ball One Sleeve Bearing：50000 hrs , Continuous operating under 25℃ 65%RH
Sleeve Bearing：30000 hrs , Continuous operating under 25℃ 65%RH
Alloy Sleeve with Ceramic Shaft：300000 hrs , Continuous operating under 25℃ 65%RH
Ceramic Bearing with Ceramic Shaft：500000 hrs , Continuous operating under 25℃ 65%RH
现产品主要广泛应用于计算机、通信、电源、变频器、仪器仪表、工业设备、电器等。DC风扇型号齐全，外形尺寸有25*25*06、30*30*10、35*35*15、40*40*（10/20/28、）50*50*（10/15）、60*60*（10/15/20/25/38）、70*70*(15/25)、80*80*（15/20/25）、92*92*（25/38）、120*120*（25/38）等，电压可提供5V、12V、24V、48V等。
交流风扇规格为：8025，8038，9025，11025，12025，12038，15038，17251，20060.电压可提供110V,220V,380V。
欢迎来电咨询！0755-86039455 13925264480
