SFA44S6K288B中文资料 - 360文档中心

AO4468 规格书

VDS=VGS ID=250µA
1.2 1.8 2.4
V
ID(ON)
On state drain current
VGS=10V, VDS=5V
50
A
RDS(ON) Static Drain-Source On-Resistance
VGS=10V, ID=10.5A
TJ=125°C
14
17
mΩ
20
24
VGS
Continuous Drain
TA=25°C
Current
TA=70°C
Pulsed Drain Current C
Avalanche Current C
Avalanche energy L=0.1mH C
ID
IDM IAS, IAR EAS, EAR
TA=25°C Power Dissipation B TA=70°C
ID=250µA, VGS=0V
30
V
IDSS
Zero Gate Voltage Drain Current
VDS=30V, VGS=0V
TJ=55°C
1 µA
5
IGSS
Gate-Body leakage current
VDS=0V, VGS=±16V
±10 µA
VGS(th) Gate Threshold Voltage
Top View
D D D D
SOIC-8 Bottom View
D G
G
S S
S
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter

SFA66S8K475B-F中文资料

Type SF Motor-Run and Power Supply CapacitorsOil Filled/Impregnated, AC Rated, Metallized Polypropylene CapacitorsHighlightsSelf healingFault current protection up to 10,000 amps AFC Low energy consumption4 - tine, 1/4” quick connect lug terminals are standardMeets EIA Standard EIA-456-A UL recognized File Number E71645CSA File Number 223507•••••••Service Life ObjectiveCapacitance vs. TemperatureThe Capacitance vs. Temperature curve may be used to determine the capacitance change as a function of temperature. capacitance varies by no more than ±3% over the operating temperature range.The service life objective for this series is 60,000 hours of operating life with a 94% survival rate when operated at full voltage, 60 Hz, and rated ambient temperature. AC capacitors are frequently used at voltages and ambient temperatures other than rated conditions. Service life may be estimated under speciﬁc conditions of temperature and voltage by using the curves as shown below and to the right.SpeciﬁcationsCapacitance Range: Voltage Range: Capacitance Tolerance:Temperature Range: Dissipation Factor:5.0 µF to 120.0 µF240 Vac to 660 Vac±10% standard, ± 6% and ±3% available –40 ºC to 70 ºC standard, 90 ºC available <0.1%Type SF, AC rated metallized polypropylene capacitors provide starting torque and power factor correction for split phase motors typically used in refrigeration and air conditioning motor-run applications. Type SF also may be used to provide noise suppression, voltage regulation and line current reduction in power supply applications. Life vs. Temperature1000001000100001001005075100125% of Rated Temperature% o f R a t e d L i f eLife vs. Voltage% of Rated Voltage% o f R a t e d L i f eCapacitance vs. Temperature–40–2020406080100–6–40–224Temperature °CC a p a c i t a n c e C h a n g e %25Complies with the EU Directive 2002/95/E C r e q u i r e m e n t restricting the use of Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr(VI)), PolyBrominated Biphenyls (PBB) and PolyBrominated Diphenyl Ethers (PBDE).Type SF Motor-Run and Power Supply CapacitorsOutline Drawing - Oval Case Style Ratings - Oval - RoHS CompliantRatings - Oval Cap. Stock Catalog Case H (µF)Items Part Number Code(Inches) 370 Vac Oval 70 °C Case Temperature2.0S SFA37S2K219B-F A 2.192.0* SFA37S2K156B-F A 1.563.0S SFA37S3K219B-F A 2.193.0* SFA37S3K156B-F A 1.564.0S SFA37S4K219B-F A 2.194.0* SFA37S4K156B-F A 1.565.0S SFA37S5K219B-F A 2.195.0* SFA37S5K156B-F A 1.566.0S SFA37S6K219B-F A 2.196.0* SFA37S6K156B-F A 1.567.5S SFA37S7.5K219B-F A 2.19 10.0S SFA37S10K288B-F A 2.88 12.5S SFA37S12.5K288B-F A 2.88 15.0S SFA37S15K288B-F A 2.88 17.5S SFC37S17.5K291B-F C 2.91 20.0S SFC37S20K291B-F C 2.91 20.0* SFA37S20K375B-F A 3.75 25.0S SFC37S25K291B-F C 2.91 30.0S SFC37S30K291B-F C 2.91 35.0S SFC37S35K291B-F C 2.91 40.0S SFC37S40K391B-F C 3.91 45.0S SFC37S45K391B-F C 3.91 50.0S SFC37S50K391B-F C 3.91440 Vac Oval 70 °C Case Temperature2.0S SFA44S2K203B-F A 2.032.0* SFA44S2K156B-F A 1.563.0S SFA44S3K209B-F A 2.093.0* SFA44S3K156B-F A 1.564.0S SFA44S4K209B-F A 2.094.0* SFA44S4K156B-F A 1.565.0S SFA44S5K219B-F A 2.196.0S SFA44S6K288B-F A 2.887.5S SFA44S7.5K288B-F A 2.88 10.0S SFA44S10K375B-F A 3.75 12.5* SFA44S12.5K375B-F A 3.75 12.5* SFC44S12.5K291B-F C 2.91 15.0S SFA44S15K375B-F A 3.75 15.0* SFC44S15K291B-F C 2.91 17.5* SFC44S17.5K291B-F C 2.91 20.0S SFC44S20K391B-F C 3.91 25.0S SFC44S25K391B-F C 3.91 30.0S SFC44S30K391B-F C 3.91 35.0S SFD44S35K391B-F D 3.91 40.0S SFD44S40K391B-F D 3.91 45.0S SFD44S45K391B-F D 3.91 50.0S SFD44S50K391B-F D 3.91 55.0S SFD44S55K391B-F D 3.91 60.0S SFD44S60K391B-F D3.91Type SF Motor-Run and Power Supply CapacitorsOptions♦ Tinplated steel cans are standard. Aluminumcases are available upon request.♦ Tighter capacitance tolerances such as ±3%or ±6% are available.♦ +90 °C ratings are available for HID lightingand power supply applications.♦ Discharge resistors are available.♦ Special terminal lugs such as 2 tines plus 1fork lugs are available.♦ Dual capacitance values are available for 370Vac and 440 Vac applications.Part Numbering SystemRatings - OvalHardware and Brackets: See Capacitor Hardware, page 5.000Cap. Stock Catalog CaseH(µF)Items Part Number Code (Inches)660 Vac Oval 70 °C Case Temperature1.0S SFA66S1K156B-F A 1.561.0* SFA66S1K219B-F A2.192.0S SFA66S2K156B-F A 1.562.0* SFA66S2K219B-F A 2.193.0S SFA66S3K288B-F A 2.884.0S SFA66S4K288B-F A 2.885.0S SFA66S5K375B-F A 3.756.0S SFA66S6K375B-F A 3.758.0S SFA66S8K475B-F A 4.758.0* SFC66S8K291B-F C 2.9110.0S SFA66S10K475B-F A 4.7510.0S SFC66S10K291B-F C 2.9112.0S SFC66S12K391B-F C 3.9115.0S SFC66S15K391B-F C 3.9118.0S SFC66S18K391B-F C 3.9120.0S SFD66S20K391B-F D 3.9125.0S SFD66S25K391B-F D 3.9130.0S SFD66S30K391B-F D 3.9135.0S SFD66S35K491B-F D 4.9140.0SSFD66S40K491B-FD4.91SF C 37S 35K 291B -F Series Case AC Volt Case Material Cap Tol. ±%Can Height VARRoHS SF A = 1 1/4" Oval 24 = 240 Vac S = Steel 7 = 7.0 µFL = ±3%238 = 2.38"A = 2 way 70ºC Compliant B = 1 1/2 Oval 37 = 370 Vac T = Aluminum 35 = 35.0 µF H = ±6%291 = 2.91"B = 4 way 70 ºC -F = CompliantC = 1 3/4" Oval 44 = 440 Vacw/steel cover K = ±10%388 = 3.88" C = 2 way 90 ºC Blank = Not D = 2.0" Oval66 = 660 VacA = All Aluminum475 = 4.75"D = 4 way 90 ºC Compliant488 = 4.88"E = Dual 2,3,4 70 ºCF = Forks 70 ºCG = Forks 90 ºCH = Forks 100 ºC J = Forks, 70 ºC Res.K = Forks, 90 ºC Res.L = Forks 100 ºC Res.Type SF Motor-Run and Power Supply CapacitorsOutline Drawing - Round Case StyleCase CodeRatings - RoundType SF Motor-Run and Power Supply CapacitorsOptions♦ Tinplated steel cans are standard. Aluminumcases are available upon request.♦ Tighter capacitance tolerances such as ±3% or±6% are available.♦ +90 °C ratings are available for HID lightingand power supply applications.♦ Discharge resistors are available.♦ Special terminal lugs such as 2 tines plus 1 fork lug are available.♦ Dual capacitance values are available for 370Vac and 440 Vac applications.Part Numbering SystemHardware and Brackets: See Capacitor Hardware, page 5.000Ratings - Round -SF C 37S 35K 291B -F Series CaseAC VoltCase MaterialCap Tol. ±%Can HeightVARRoHS SF P = 1 3/4" Round 24 = 240 Vac S = Steel 7 = 7.0 µFL = ±3%238 = 2.38"A = 2 way 70ºC Compliant S = 2.0" Round 37 = 370 Vac T = Aluminum 35 = 35.0 µF H = ±6%291 = 2.91"B = 4 way 70 ºC -F = CompliantT = 2 1/2" Round 44 = 440 Vac w/steel coverK = ±10%388 = 3.88" C = 2 way 90 ºC Blank = Not66 = 660 Vac A = All Aluminum Z = Special 475 = 4.75"D = 4 way 90 ºCCompliantX = Other488 = 4.88"E = Dual 2,3,4 70 ºCF = Forks 70 ºCG = Forks 90 ºCH = Forks 100 ºC J = Forks, 70 ºC Res.K = Forks, 90 ºC Res.。

MAX4466EXK中文资料

OUT Shorted to GND or VCC .................................Continuous Continuous Power Dissipation (TA = +70°C)
5-Pin SC70 (derate 2.5mW/°C above +70°C) .............200mW 5-Pin SOT23 (derate 7.1mW/°C above +70°C) ...........571mW
ELECTRICAL CHARACTERISTICS
(VCC = +5V, VCM = 0, VOUT = VCC/2, RL = ∞ to VCC/2, SHDN = GND (MAX4467/MAX4468 only). TA = TMIN to TMAX, unless otherwise noted. Typical values specified at TA = +25°C.) (Note 1)
TOP VIEW
IN+ 1
5 VCC
MAX4465 GND 2 MAX4466
IN- 3
4 OUT
SC70/SOT23 Pin Configurations continued at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Features
o +2.4V to +5.5V Supply Voltage Operation
o Versions with 5nA Complete Shutdown Available (MAX4467/MAX4468)

智能卡网吧收费机设计1

计数型：一次性使用，不可充值 IC卡电话卡
适用
多存储器结构：多种安全措施，可充值，单应用宾馆门禁、加油卡等小额电子钱包单存储器多分区结构：支持一卡多用，可充值一卡通
多存储器逻辑加密卡—SLE4442
按字节操作，可反复应用多存储器结构
２５６ *８位ＥＥＰＲＯＭ型主存储器。３２ *1位ＰＲＯＭ型保护存储器。４ * ８位ＥＥＰＲＯＭ型加密存储器
产品开发之第一步：网吧卡选型
智能卡网吧收费系统卡型需求分析 • 小额电子钱包功能，脱机消费（无需与银行联网消费），可以充值 • 定额收费 • 防伪造，防非法充值 • 单一应用，低成本
网吧卡选型——存储卡
AT24C**系列存储卡是否适合用于网吧收费收费系统？为什么？
否！存储卡无任何安全措施易被伪造、非法充值
安全性：用户密码（3字节）+密码错误计数（3次）+PROM保护２线串行连接协议，满足 ISO7816同步传送协议
SLE4442存储结构
地址
255 I/O 读 224字节未保护数据存储器加密逻辑可编程加密代码错误计数器保护存储器 PROM 32字节保护数据存储器（厂商代码） 32 31
实训接触式逻辑加密卡读写操作
准备：按设备说明书完成以下准备与测试工作连接串行通信线：连接实训箱电源：通信测试：卡型测试：
SLE4442读写操作
读卡：记录卡密码、卡错误计数值，主存储器存储结构（各区域名称、地址范围、字节数）、存储内容和读出条件。写卡：对主存储器各区域进行写入/擦除操作，记录操作结果，总结各区域写入/擦除条件。密码操作：试验用SLE4442卡密码：FFFFFFH （1）修改密码：在未通过和已通过密码校验二种情况下分别修改密码，记录操作结果，总结修改密码的条件。（2）恶意猜测密码：在未通过密码校验的情况下输入错误密码，记录此时的读卡、写卡结果。注意：修改密码后必须及时还原密码为FFFFFFH。猜测密码错误次数不得超过2次！以免锁卡！

康明斯伟力柴油发电机组(44kw-1340kw)

407
140×152 14:1
DY400C QSX15G8 400 360
500
137×169 17:1
DY440C QSX15G8 440 400
500
137×169 17:1
DY505A KTAA19G6 505 459
570
159×159 13.5:1
DY550D KTAA19G6A 550 500
895
159×159 14.5:1
DY880C KTA38G5 880 800
970
159×159 13.9:1
DY1000A KTA38G9 1000 900
1089 159×159 13.9:1
DY1120C KTA50G3 1120 1000
1227 159×159 13.9:1
DY1340A KTA50GS8 1340 1200
控制器
自激
PCC1301
系统电压伏
24
燃油消耗／常用润滑油容量
升／小时
升
11
11
冷却液容量（发动机）
升
8
冷却液容量（水箱）升
13
最大排气背压千帕
10
最小冷却通风量燃烧空气量（备用）净最小进风面积净最小排风面积水箱排风尺寸发电机组
立方米／秒
立方米／秒
平方米
平方米
毫米Ｘ毫米
型号
1.5
通过使保护曲线尽可能贴近发电机热损害曲线，充分发挥过流能力，
最大限度地给下级设备提供调整的灵活性，隔离故障以实现优化调整
过电流报警／停机
过负载报警
高／低交流电压停机
逆功率停机
低频率停机

CM44中文技术资料

通信和数据处理 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 可靠性 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
通信规范参数 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modbus RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modbus TCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Web 服务器 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 23 23 24 24
有源电流输出 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

IRCZ44中文资料

C-13IRCZ44PD - 9.529Bl Dynamic dv/dt Rating l Current Sensel 175°C Operating Temperature l Fast Switching l Ease of ParallelinglSimple Drive RequirementsHEXFET ® Power MOSFETV DSS = 60V R DS(on) = 0.028ΩI D = 50*ADescriptionAbsolute Maximum RatingsThird Generation HEXFETs from International Rectifier provide the designer with the best combination of fast switching, ruggedized device, low on-resistance and cost-effectiveness.The HEXSen s e device provides an accurate fraction of the drain current through the additional two leads to be used for control or protection of the device. These devices exhibit similar electrical and thermal characteristics as their IRF-series equivalent part numbers. The provision of a kelvin source connection effectively eliminates problems of common source inductance when the HEXSence isused as a fast, high-current switch in non current-sensing applications.ParameterMax.UnitsI D @ T C = 25°C Continuous Drain Current, V GS @ 10V 50*I D @ T C = 100°C Continuous Drain Current, V GS @ 10V 37I DMPulsed Drain Current 210P D @T C = 25°C Power Dissipation 150W Linear Derating Factor 1.0W/°C V GS Gate-to-Source Voltage±20V E AS Single Pulse Avalanche Energy 30mJ dv/dt Peak Diode Recovery dv/dt 4.5V/ns T J Operating Junction and-55 to + 175T STGStorage Temperature RangeSoldering Temperature, for 10 seconds 300 (1.6mm from case)Mounting Torque, 6-32 or M3 screw10 lbf•in (1.1 N•m)A °CParameterMin.Typ.Max.UnitsR θJC Junction-to-Case—— 1.0R θCS Case-to-Sink, Flat, Greased Surface —0.50—R θJAJunction-to-Ambient ———62Thermal Resistance°C/WTO-220 HexSenseC-14C-15C-16C-17C-18。

CS4228A-KS中文资料

3.2.1 Line Level Inputs ................................................................................................. 12 3.2.2 High Pass Filter ................................................................................................... 12 3.3 Analog Outputs ................................................................................................................ 13 3.3.1 Line Level Outputs .............................................................................................. 13 3.3.2 Digital Volume Control ........................................................................................ 13 3.4 Mute Control .................................................................................................................... 14 3.5 Clock Generation ............................................................................................................. 14 3.5.1 Clock Source ....................................................................................................... 14 3.5.2 Synchronization ................................................................................................... 14 3.6 Digital Interfaces .............................................................................................................. 14 3.6.1 Serial Audio Interface Signals ............................................................................. 14 3.6.2 Serial Audio Interface Formats ............................................................................ 15 3.7 Control Port Signals ......................................................................................................... 17 3.7.1 SPI Mode ............................................................................................................ 17 3.7.2 Two Wire Mode ................................................................................................... 17 3.8 Control Port Bit Definitions ............................................................................................... 18 3.9 Power-up/Reset/Power Down Mode ................................................................................ 18 3.10 Power Supply, Layout, and Grounding .......................................................................... 19 4. REGISTER QUICK REFERENCE .......................................................................................... 20 5. REGISTER DESCRIPTIONS .................................................................................................. 21 5.1 Memory Address Pointer (MAP) ..................................................................................... 21 5.2 CODEC Clock Mode ........................................................................................................ 21 5.3 Chip Control ..................................................................................................................... 22 5.4 ADC Control ..................................................................................................................... 22 5.5 DAC Mute1 Control .......................................................................................................... 23 5.6 DAC Mute2 Control .......................................................................................................... 23