参数资料
| 型号： | KDE1208PTB1-6AF |
| 厂商： | Sunon Fans |
| 文件页数： | 34/74页 |
| 文件大小： | 0K |
| 描述： | FAN 12VDC 80X25MM TACH OUT |
| 产品变化通告： | KD,KDE,GM,PMD End of Life 25/Nov/2011 |
| 标准包装： | 200 |
| 系列： | KDE |
| 风扇类型： | 管轴式 |
| 尺寸/尺寸： | 方形 - 80mm L x 80mm H x 25mm W |
| 电压 - 额定： | 12VDC |
| 功率（瓦特）： | 2.60W |
| 特点： | 速度传感器（转速计） |
| 气流： | 42.5 CFM（1.20m³/min） |
| 端子： | 3 引线 |
| 轴承类型： | 滚珠 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页当前第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页
03
Sunon introduced acoustics engineering in the year 2000 to transform the traditional school of Sound Pressure and Sound Power into
the more advanced theory of Sound Quality. Sunon’s Sound Quality analysis and research is performed by Head Measurement System (HMS) .
The HMS system records and simulates the auditory senses of the human ears, where the sounds, vibration, rotation speed, and electrical
signals are measured. The software subsequently performs time domain and sound quality parameter analysis to assist the acoustics
engineers in allowing Sunon products to feature a more favorable sound quality. The expertise and experience of the acoustics engineer
combined with the software analysis will result in an even more user-friendly environment that is rivaled by none.
Sunon
Sound Quality Analysis and Research
Sound Quality
Sound Quality Testing
Sound quality is measured in an semi anechoic chamber by means of Head
Measurement System (HMS) .
The Sound quality of fans can be described according to the objective parameter of
sound (Loudness, Tonality, Roughness/Fluctuation, Sharpness).
After the recording of acoustic signals,the data is performed the FFT, order Psycho
acoustic And modulation analyses and playback diagnosis in order to improve the sound
quality of fans.
50cm
120cm
Horizontal Line
Artificial Head
The mobile Sound Quality
Laboratory SQlab II
SQlab II is a compact, mobile multi-channel measurement
system for acoustic analysis, vibration investigation and sound
design. It is used wherever investigation of sound quality
should be combined with vibrational measurements.
The comparison of vibrational measurements with
acoustic signals enables the user to draw direct conclusions
from sound sources and their sound quality. For this purpose,
SQlab II is able to measure aurally-accurate recordings of
sound events using an Artificial Head and vibration data with
accelerometers, etc. at the same time. Thus, correlations
between the subjective aural impressions of sound events
(airborne sound) and the related sources (vibration,
solid-borne sound) as well as transfer mechanisms become
apparent. This is the basis for sound optimization. Moreover,
SQlab II can be used as a "stethoscope" for error analysis.
The Analysis Software
It can analyze, filter, display and document acoustic and
vibration measurement data in a wide range of modes. Yet an
outstanding feature of this software is the possibility of
including the aural sense of the human user in signal analysis.
HEADphone Playback System
The digital 24 bit HEADphone Playback System HPS IV is
complementary to the Head Measuring System HMS III.
Conditioning of audio data for aurally-accurate playback is via
equalization of the acoustic signal in the programmable
Equalizer PEQ IV, with subsequent amplification via the Power
Amplifier PVA IV.2. Two electrostatic headphones can be
connected to the playback system, which are individually
calibrated and correspondingly driven.
相关PDF资料 |
PDF描述 |
|---|---|
| 150250-5002-TB | CONN SOCKET 2MM 50POS R/A 30GOLD |
| TSW-105-23-S-S | CONN HEADER 5POS .100" SGL GOLD |
| 69154-320LF | CONN RCPT 40POS .100" DBL SMD |
| XN2D-4431 | CONN SKT 4POS-4GANG E-CON 3A |
| TSW-114-17-T-S | CONN HEADER 14POS .100" SNGL TIN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| KDE1208PTB1-6AR | 功能描述:FAN 12VDC 80X25MM ALARM SIGNAL RoHS:否 类别:风扇，热管理 >> 风扇 - DC 系列:KDE 产品培训模块:Computer Cooling in System Design Thermal Simulation in Telecom Applications RoHS指令信息:3115RL-04W-B79-E00 Material 标准包装:40 系列:3115RL 风扇类型:管轴式 尺寸/尺寸:方形 - 80mm L x 80mm H x 38mm W 电压 - 额定:12VDC 功率（瓦特）:13.8W 特点:锁定转子传感器 RPM:6500 RPM 杂讯:56 dB（A） 静态压力:1.044 英寸水柱（260.0 Pa） 气流:91.8 CFM（2.60m³/min） 端子:3 引线 轴承类型:滚珠 工作温度:14 ~ 158°F（-10 ~ 70°C） 重量:0.452 磅（205.02g） 额定电流:1.15A 电压范围:7 ~ 13.8VDC 预期寿命:25°C 时为 100000 小时 其它名称:3115RL04WB79E003115RL04WB79E00-ND |
| KDE1208PTB2(2)H | 制造商:SUNON 功能描述:FAN 80MM STD 12VDC |
| KDE1208PTB3-6AF | 功能描述:FAN 12VDC 80X25MM TACH OUT RoHS:否 类别:风扇，热管理 >> 风扇 - DC 系列:KDE 产品培训模块:Computer Cooling in System Design Thermal Simulation in Telecom Applications RoHS指令信息:3115RL-04W-B79-E00 Material 标准包装:40 系列:3115RL 风扇类型:管轴式 尺寸/尺寸:方形 - 80mm L x 80mm H x 38mm W 电压 - 额定:12VDC 功率（瓦特）:13.8W 特点:锁定转子传感器 RPM:6500 RPM 杂讯:56 dB（A） 静态压力:1.044 英寸水柱（260.0 Pa） 气流:91.8 CFM（2.60m³/min） 端子:3 引线 轴承类型:滚珠 工作温度:14 ~ 158°F（-10 ~ 70°C） 重量:0.452 磅（205.02g） 额定电流:1.15A 电压范围:7 ~ 13.8VDC 预期寿命:25°C 时为 100000 小时 其它名称:3115RL04WB79E003115RL04WB79E00-ND |
| KDE1208PTB3-6AR | 功能描述:FAN 12VDC 80X25MM ALARM SIGNAL RoHS:否 类别:风扇，热管理 >> 风扇 - DC 系列:KDE 产品培训模块:Computer Cooling in System Design Thermal Simulation in Telecom Applications RoHS指令信息:3115RL-04W-B79-E00 Material 标准包装:40 系列:3115RL 风扇类型:管轴式 尺寸/尺寸:方形 - 80mm L x 80mm H x 38mm W 电压 - 额定:12VDC 功率（瓦特）:13.8W 特点:锁定转子传感器 RPM:6500 RPM 杂讯:56 dB（A） 静态压力:1.044 英寸水柱（260.0 Pa） 气流:91.8 CFM（2.60m³/min） 端子:3 引线 轴承类型:滚珠 工作温度:14 ~ 158°F（-10 ~ 70°C） 重量:0.452 磅（205.02g） 额定电流:1.15A 电压范围:7 ~ 13.8VDC 预期寿命:25°C 时为 100000 小时 其它名称:3115RL04WB79E003115RL04WB79E00-ND |
| KDE1208PTBX-6A (318) | 制造商:SUNON 功能描述:DC Fan Ball 12 Volt 0.36A 4.3W 3900RPM 50.6CFM 40.5dB Flange |
发布紧急采购，3分钟左右您将得到回复。