厦门彬硕自动化 特价西门子 3TK 3UG 3RP 3RS 3RK 3TX 3RV 3RT 3RK 6GK 6EP 6SY 6RY 6DD 6SE70 6SB 6SL
PILZ Balluff bender SQUARE-D TURCK IFM ITE-SIENEMS Schneider继电器
同时提供欧美进口品牌的采购服务，直接从厂家采购。
主要行业:钢铁厂、石化厂、铝业厂、电厂、石油等行业进口电气元件备件采购的供应。
西门子（SIEMENS）3C认证正品，厦门彬硕自动化科技有限公司为您提供原装德国西门子（SIEMENS）低压电器，变频器，仪器仪表，电工设备，自动化配件等，因行业型号繁多，请来电咨询或者加Q联系。
DC/DC变换是将可变的直流电压变换成固定的直流电压，也称为直流斩波。斩波器的工作方式有两种，一是脉宽调制方式Ts不变，改变ton(通用)，二是频率调制（
（1）Buck电路——降压斩波器，其输出平均电压U0小于输入电压Ui，极性相同。
（2）Boost电路——升压斩波器，其输出平均电压U0大于输入电压Ui，极性相同。
（3）Buck－Boost电路——降压或升压斩波器，其输出平均电压U0大于或小于输入电压Ui，极性相反，电感传输。
（4）Cuk电路——降压或升压斩波器，其输出平均电压U0大于或小于输入电压Ui，极性相反，电容传输。还有Sepic、Zeta电路。
上述为非隔离型DC-DC变换器电路，隔离型DC-DC变换器有正激电路、反激电路、半桥电路、全桥电路、推挽电路。
6RY1102-0AA01
6RY1102-0AA03
6RY1102-0AA06
6RY1232-0BA00
6RY1233-0CA00
6RY1234-0AA01
6RY1240-0AA05
6RY1240-0AA06
6RY1240-0AA07
6RY1240-0AA08
6RY1240-0AA13
6RY1240-0AA15
6RY1240-0CA00
6RY1240-0CA01
6RY1240-0CA02
6RY1240-0CA03
6RY1241-0AA01
6RY1241-0BA00
6RY1242-0AA01
6RY1242-0AA03
6RY1242-0AA04
6RY1242-0AA05
6RY1242-0BA00
6RY1242-0BA03
6RY1242-0BA04
6RY1242-0CA00
6RY1242-0CA01
6RY1242-0CA02
6RY1242-0CA03
6RY1242-0CA04
6RY1242-0CA05
6RY1242-0CA10
6RY1242-0CA11
6RY1242-0CA12
6RY1242-0CA13
6RY1242-0CA14
6RY1242-0CA15
6RY1247-0AA03
6RY1247-0AA07
6RY1247-0AA12
6RY1247-0AA14
6RY1700-0AA01
6RY1700-0AA03
6RY1803-0CA31
6RY1803-0CA32
6RY1803-0CA35
6RY1803-0CM00
6RY1803-0CM01
6RY1803-0CM02
6RY1803-0CM20
6RY1803-0CM21
6RY1803-0CM22
6RY1803-0CP00
6RY1803-0DA01
6RY1803-0DA02
6RY1803-0DA03
6RY1803-0DA04
6RY1803-0DA11
6RY1803-0DA12
6RY1803-0DA21
6RY1803-0DA22
6RY1803-0DA23
6RY1803-0DA24
6RY1803-0DA31
6RY1803-0DA32
6RY1803-0FA00
6RY1803-0FA01
6RY1803-0FA02
6RY1803-0FA03
6RY1803-0FA04
6RY1803-0FA05
6RY1803-0FA10
6RY1803-0FA11
6RY1803-0GA00
6RY1803-0GA01
6RY1803-0GA20
6RY1803-0GA21
6RY1804-0FB01
6RY1804-0FB02
6RY1806-0AA00
6RY1806-0AA01
6RY1806-0AB00
6RY1807-0AA00
6RY1807-0AA01
6RY1807-0AA02
6RY1807-0AA03
6RY1807-0AA07
6RY1807-0AA10
6RY1808-0AA11
6RY1808-0AB01
6RY1808-0AB02
6RY1808-0AB04
6RY1808-0AB05
6RY1808-0AB06
6RY1808-0AB07
6RY1808-0AB08
6RY1808-0AB10
