IC200CPU001
IC200CPU001
IC200CPU001
IC200CPU001
通信电源作为通信系统的一个重要组成部分,虽然在整个行业所占的份额较小.但是它却是整个通信系统的重要基础设施,也是通信网的一个不可或缺的专业组成部分。近年,因为我国的科技水平日益得到提高。各种电磁材料以及功率转换等各种技术的不断发展,通信电源的系统可靠性以及安全稳定性都得到极大提高.使得在通信电源应用方面取得的成就也越来越大。 _________________________________________ 〖厦门光沃自动化设备有限公司 竭诚为您服务〗 〖联系人:欧先生 〗 〖手机:18030229053(微信同号) 〗 〖QQ: 2479261344 〗 〖传真:0592-5709825 【价格】如此低价,仅此一家 【货期】大量现货,下单后即可发货 【质量】全新原装,进口*** 【保障】产品经过专业检测,质保一年,15天包退换 【品牌】Allen-Bradley罗克韦尔、ABB、本特利Bently 3500系统卡件、GE、艾默生西屋等模块卡件 ______________________________________________
通信电源的本身设计动力是为电力通信系统提供优质、高效、安全以及稳定的能源输出设备,因此在今后的通信电源的开发研究道路中.将会把创造优质、安全、高性能的能源设备作为重要目标。而当今正处于互联网时代。计算机等技术的普遍发展和运用也为通信电源的发展带来重大契机。总而言之,通信电源将会随着时代需求不断发展.不仅为人们的生活带来便利,也将是反映社会进步的重要部分。 2通信电源的应用分析 电力系统中的通信电源一般是由直、交流电供电系统、接地系统以及监控系统构成。现如今电力系统中主要运用的通信电源有高频开关电源、变电一体化电源、线性电源以及相控电源。而因为高频开关电源以及变电一体化电源.都具有效率高、高频、智能化等特点所以被广泛采用。下面主要对这两种电源进行分析: 2.1高频开关电源 高频开关电源(也称为开关型整流器SMR)通过MOSFET或IGBT的高频工作,开关频率一般控制在50~100kHz范围内,从而实现高效率和小型化。其采用进口名牌元器件和国际先进的全桥逆变换流技术精密加工而成.使整机的性能稳定.质量更加可靠。整机具有过压,过流,超温,短路,缺相等自动保护报警功能和软启动功能。并可加装时间控制和计算机接口。直流输出波形为高频方波。纹波系数小于1% .可提高镀数,拒绝钝化,增强镀层表面的光泽度和镀件暗角的钻芯度。并可减少原材料的损耗,达到电镀行业的各种特殊要求。SFG系列高频开关电源采用风冷式设计,安装方便。并配有远控装置,操作简单。可以带负载开关机,减少调节的烦琐程序。体积小、重量轻.整机运用了全方位的防腐工艺制作.增强了产品的防腐蚀能力,延长了使用寿命。高效、节能并且工作效率达到90%以上,任意电压电流比始终成线性匹配。省去了传统整流器的调压器和主变的损耗,节能在35%以上.大大的减轻了电镀成本.实为表面处理行业最理智的选择。
Reliance Electric 57C492 Battery Backup Unit 803623-R Bailey Controls NAMM03 Net 90 Analog Master Module NEW Square D 52011-038-50 Main Control Board New GE Drive Systems 193X562ACG06 Relay Board
Allen-Bradley 7300-UCE-3 CNC
Honeywell 51303979-400 I/O Link Interface Board
Modicon NW-BM85-000 Bridge/Mux Modbus Plus Unit
GE FANUC A06B-0317-B205 10S/3000 AC Servo Motor
NEW FANUC A20B-9001-0480/?05B SUB I/O Board
New SOLARTRON DP10 LVDT Gauging Transducer 971110-1
NEW Westinghouse 730A36G01 5QSE5 Recorder Board
NEW Accu-Sort Model 22 BR1 Laser Bar Code Scanner
Siemens 6GK 1502-4AB10 SINEC L2F0 OLM Module
Atlas Copco MACS 4240 5008 00 Master Controller
New GE Drive DS3800 DGRC Regulator Module DS3800DGRC
GE FANUC A06B-0314-B004 #7000 5S Servo Motor
FANUC A06B-0127-B175 Q6/2000 AC Servo Motor
Allen-Bradley 100W-B300ND2 Size 5 Welding Contactor
Honeywell 51304542-100 KLCN I/O Control Board
ITW RANSBURG 76580-B1021 9040 CASCADE LV/PNEU. SYSTEM
NEW Honeywell 30731808-503 Regulator Board
New INDUCTOHEAT 31035-901 Feedback Control Board
New INDUCTOHEAT 31035-716 Analog Control Board
GE FANUC A06B-0315-B005 #7008 10S/2000 Servo Motor
NEW Dolan-Jenner PL900-A Fiber-Lite Illuminator
NEW STI SYS VS650048-0.50-A?401-AC1 VALUSCAN SYSTEM
NEW FANUC A16B-1212-0221/?02A O-MC I/O C6 Board
(88) Allen-Bradley W-Series Heater Elements
GE FANUC A06B-0317-B005 #7008 10S/3000 Servo Motor
Refurbished GE FANUC A06B-0317-B205 #7008 Servo Motor
WESTINGHOUSE CT4071 ACCUTROL 110 7.5HP DRIVE
ITD Automation 572269 Rev. A Control Board
(40) New Chicago Rawhide CR 37525 Oil Seals
Heidenhain EXE 839 Control Unit 24265903 EXE839
B&R Automation 7CP430.60-1 CP430 CPU Module
TB Wood's SS-4-30WM Short-Stop 30HP Motor Brake
MITSUBISHI FR-A240E-3.7K-U?L 5HP/460V INVERTER DRIVE
ALLEN-BRADLEY 1771-HS1 IMC-121 I-AXIS SERVO CONTROLLER
Reliance Electric 0-48652-30 Drive Module
Modicon AM-SA85-000 MBUS+ Network Adapter Module
Allen-Bradley 7300-UIA CNC Control Board
Atlas Copco MACS 4240 5002 00 I/O Controller Module
Atlas Copco MACS 4240 5000 00 Spindle Controller
NEW Bailey Controls 6634685G1 Flicker Receiver Board
Fuji Sharp SMT VME VM1110T Circuit Board
Fuji Sharp SMT VME VM1510 Circuit Board
Fuji Sharp SMT VME VM1520 Circuit Board
BALOGH MRUC-20 PROCESSOR BOARD FOR MODUL-R CAN NETWORK
GE Fanuc IC600LR624 A Combined Memory Module
Square D KAL36225 1641 Series 2 Circuit Breaker
Square D KAL36200 1121 Series 2 Circuit Breaker
NEW Newport QUANTA Q9000-P Process Meter^
GE 193X717ACG01 Power Supply Module
Honeywell 51107403-100 Rev. W LCN I/O Control Board
New Allen-Bradley 103620 Rev. 09 Drive Control Board
Modicon 110-200 Cyberline 1000 Dual Mounting Plate
NEUNDORFER MVCII-P02 CONTROL BOARD
Refurbished Reliance Electric 0-52853 ISCA Drive Module
Modicon 100-0021 REF/TIMER Control Board
SIEMENS C98043-A1047-L Control Board
Allen-Bradley 7300-UCQ-2 CNC Control Board
GE Drive 193X265AAG04 Logic Relay Module
GE Fanuc IC697CHS790 F 9-Slot I/O Rear Mount Chassis
GE Fanuc IC697MDL750E Series 90-70 Output Module
NEW Chessell AH232128 6-CH DC 1/P Control Board
NEW Lear Seigler 80340035 Rev. D Control Board
Honeywell 51107403-100 Rev. P LCN I/O Control Board
Moog 152-J453A Brushless Servo Controller 152J453A
GE 531X121PCRAL-G1 Power Connect Module
Refurbished Videojet 353959-D Printhead Driver Board
OMRON CJ1W-SCU21-V1 SYSMAC Serial Communication Module
Square D H-362AWH Fusible 60 Amp Safety Switch
Hubbellock Receptacle 3-Pole, 60 Amp, 600 VAC Nema 12
Fuji Sharp SMT VME VM1710 Circuit Board
Fuji Sharp SMT VME VM1530 Circuit Board
Bailey Controls 6632092R1 NDCS Option Board
Honeywell 51305072-400 CLCN I/O Control Board
NEW Vickers EEA-PAM-533-C-3?2 Power Amplfier Module
New SOLARTRON 921897 LVDT Gauging Transducer
New Pepperl+Fuchs ML 4-T-KSU/33 Sensor 418883
|