SCYC51020 脉冲板 脉冲板一般是用在开关电源里的

ABB  SCYC51020 58052582H  脉冲板
SCYC51020脉冲板一般是用在开关电源里的，他的作用其实和普通变压器是一样的，都是给交流电变压，不同的是普通变压器变压的是正弦波而脉冲变压器变压的是有一定或可调占空比的方波（可以理解为脉冲信号），目前常用的PWM信号即脉宽调制信号。脉冲变压器变压的信号要比不同电源变压器的频率高的多，一般为10K--100kHZ,而普通电源变压器为50HZ。SCYC51020这样脉冲变压器的效率就要比普通变压器高得多，体积亦可以小很多，体积可以缩小--这就是开关电源比线性电源（普通电源变压器的电源）优越的特点之一。SCYC51020 把正弦波变成脉冲波输出的不是脉冲变压器而是变压器前端的控制电路。他通过把PWM信号把被滤波整流成直流的市电调制成高频的脉宽电压，通过脉冲变压器变压，然后通过滤波整流把变压后的脉宽电压变成直流

SCYC51020 pulse board is generally used in switching power supply. Its function is actually the same as that of ordinary transformer, which transforms alternating current. The difference is that ordinary transformer transforms sine wave while pulse transformer transforms square wave with a certain or adjustable duty ratio (which can be understood as pulse signal). At present, the commonly used PWM signal is pulse width modulation signal. The signal transformed by pulse transformer is much higher than the frequency of different power transformers, generally 10K--100kHZ, while that of ordinary power transformers is 50HZ. SCYC51020, the efficiency of pulse transformer is much higher than that of ordinary transformer, and its volume can be much smaller, which is one of the advantages of switching power supply over linear power supply (the power supply of ordinary power transformer). SCYC51020turns sine wave into pulse wave, and it is not the pulse transformer that outputs it, but the control circuit at the front end of the transformer. He modulates the filtered and rectified commercial power into high-frequency pulse width voltage by PWM signal, transforms it by pulse transformer, and then transforms the transformed pulse width voltage into DC by filtering and rectifying.

我司主营各类进口工控产品优势品牌：本特利 内华达/Bently Nevada、霍尼韦尔/Honeywell、ABB、GE Fanuc/通用电气、YOKGAWA/横河/、EMERSON/艾默生、FOXBORO/福克斯波罗、HIMAABB、GE/FUANC、AB、FOXBORO、TRICONEX、EMERSON、BENTLY、MOTOROLA、Honeywell、力士乐、KUKA、NI、横河、伍德沃德、瑞恩、施耐德、安川、MOOG、EPRO、PROSOFT等各大品牌

其他相关型号：
ABB GPU2000R Generator Protection Unit 
ABB GPU200R  4 Channel Analog Input Module
ABB RTXF18/RK926-007-AB  Plc Controller Programmable Logic Controller
ABB IEPAS02 POWER MODULE +5, +/-15, 24 Harmony rack HW
ABB INIIT03 Local Transfer Module
ABB GPU2000R REG544 Controller Programmable Logic Controller
ABB RTXF18/RK926-115-AH  Industrial Controller
ABB 1SAP281200R0001 TU582-S  Micro Controller
ABB CD522 1SAP260300R0001  Programmation Control
ABB 1SAP111100R0270 TB511-ETH  Plc Controller
ABB 1SAP111100R0270 TB511-ETH  Plc Controller
ABB 1SAP281200R0001 TU582-S  Micro Controller
ABB 1SFA899033R1000  Abb Analog Input Module
ABB 3BHB002953R0108  Plc Io Module
ABB 3BSE005735R1 PLC Original New