献县SANIL开关SUD-30M3,2~3m,??NPN,2m,韩国Sinwoo S-CON变送器。中山立讯电气有限公司,中山朗立电气有限公司

RTD-2A1-W RTD-2A1-X RTD-2A1-Y RTD-2A1-Z
RTD-2A2-W RTD-2A2-X RTD-2A2-Y RTD-2A2-Z
RTD-2A3-W RTD-2A3-X RTD-2A3-Y RTD-2A3-Z
RTD-2A4-W RTD-2A4-X RTD-2A4-Y RTD-2A4-Z
RTD-2A5-W RTD-2A5-X RTD-2A5-Y RTD-2A5-Z
RTD-2A6-W RTD-2A6-X RTD-2A6-Y RTD-2A6-Z
RTD-2A7-W RTD-2A7-X RTD-2A7-Y RTD-2A7-Z
RTD-2A8-W RTD-2A8-X RTD-2A8-Y RTD-2A8-Z
RTD-2AR-W RTD-2AR-X RTD-2AR-Y RTD-2AR-Z
RTD-2AN-W RTD-2AN-X RTD-2AN-Y RTD-2AN-Z
RTD-2B1-W RTD-2B1-X RTD-2B1-Y RTD-2B1-Z
RTD-2B2-W RTD-2B2-X RTD-2B2-Y RTD-2B2-Z
RTD-2B3-W RTD-2B3-X RTD-2B3-Y RTD-2B3-Z
RTD-2B4-W RTD-2B4-X RTD-2B4-Y RTD-2B4-Z
RTD-2B5-W RTD-2B5-X RTD-2B5-Y RTD-2B5-Z
RTD-2B6-W RTD-2B6-X RTD-2B6-Y RTD-2B6-Z
RTD-2B7-W RTD-2B7-X RTD-2B7-Y RTD-2B7-Z
RTD-2B8-W RTD-2B8-X RTD-2B8-Y RTD-2B8-Z
RTD-2BR-W RTD-2BR-X RTD-2BR-Y RTD-2BR-Z
RTD-2BN-W RTD-2BN-X RTD-2BN-Y RTD-2BN-Z
RTD-2C1-W RTD-2C1-X RTD-2C1-Y RTD-2C1-Z
RTD-2C2-W RTD-2C2-X RTD-2C2-Y RTD-2C2-Z
RTD-2C3-W RTD-2C3-X RTD-2C3-Y RTD-2C3-Z
RTD-2C4-W RTD-2C4-X RTD-2C4-Y RTD-2C4-Z
RTD-2C5-W RTD-2C5-X RTD-2C5-Y RTD-2C5-Z
RTD-2C6-W RTD-2C6-X RTD-2C6-Y RTD-2C6-Z

当时，国内鼠笼型异步电动机一般采用直接启动，或用自耦、星三角启动器启动。上世纪九十年代，以单片机为核心、半导体可控硅为执行元件的智能化电机软启动器进入市场，并在2000年以后开始加速发展，目前市场规模约为20亿。软启动器主要解决电动机启动时对电网的冲击和启动后旁路接触器工作的问题，对电机有较好的保护作用，在轻载情况下可以实现一定程度的节能（约5%），但是节能效果远远不如变频器。随着变频器产业的崛起，并因此使变频器的价格大幅下降，近几年来，变频器才又逐渐取代了软启动器的作用。变频器的国产化进程正在快速崛起，质量稳定性进步很快，加上服务和成本上的优势，变频调速的性价比高，质量和价格的竞争优势越来越明显。
献县SANIL开关SUD-30M3,2~3m,??NPN,2m,

RTD-2C7-W RTD-2C7-X RTD-2C7-Y RTD-2C7-Z
RTD-2C8-W RTD-2C8-X RTD-2C8-Y RTD-2C8-Z
RTD-2CR-W RTD-2CR-X RTD-2CR-Y RTD-2CR-Z
RTD-2CN-W RTD-2CN-X RTD-2CN-Y RTD-2CN-Z
RTD-2D1-W RTD-2D1-X RTD-2D1-Y RTD-2D1-Z
RTD-2D2-W RTD-2D2-X RTD-2D2-Y RTD-2D2-Z
RTD-2D3-W RTD-2D3-X RTD-2D3-Y RTD-2D3-Z
RTD-2D4-W RTD-2D4-X RTD-2D4-Y RTD-2D4-Z
RTD-2D5-W RTD-2D5-X RTD-2D5-Y RTD-2D5-Z
RTD-2D6-W RTD-2D6-X RTD-2D6-Y RTD-2D6-Z
RTD-2D7-W RTD-2D7-X RTD-2D7-Y RTD-2D7-Z
RTD-2D8-W RTD-2D8-X RTD-2D8-Y RTD-2D8-Z
RTD-2DR-W RTD-2DR-X RTD-2DR-Y RTD-2DR-Z
RTD-2DN-W RTD-2DN-X RTD-2DN-Y RTD-2DN-Z
RTD-2E1-W RTD-2E1-X RTD-2E1-Y RTD-2E1-Z
RTD-2E2-W RTD-2E2-X RTD-2E2-Y RTD-2E2-Z
RTD-2E3-W RTD-2E3-X RTD-2E3-Y RTD-2E3-Z
RTD-2E4-W RTD-2E4-X RTD-2E4-Y RTD-2E4-Z
RTD-2E5-W RTD-2E5-X RTD-2E5-Y RTD-2E5-Z
RTD-2E6-W RTD-2E6-X RTD-2E6-Y RTD-2E6-Z
RTD-2E7-W RTD-2E7-X RTD-2E7-Y RTD-2E7-Z
RTD-2E8-W RTD-2E8-X RTD-2E8-Y RTD-2E8-Z
RTD-2ER-W RTD-2ER-X RTD-2ER-Y RTD-2ER-Z
RTD-2EN-W RTD-2EN-X RTD-2EN-Y RTD-2EN-Z
RTD-2F1-W RTD-2F1-X RTD-2F1-Y RTD-2F1-Z
RTD-2F2-W RTD-2F2-X RTD-2F2-Y RTD-2F2-Z
RTD-2F3-W RTD-2F3-X RTD-2F3-Y RTD-2F3-Z
RTD-2F4-W RTD-2F4-X RTD-2F4-Y RTD-2F4-Z
RTD-2F5-W RTD-2F5-X RTD-2F5-Y RTD-2F5-Z
RTD-2F6-W RTD-2F6-X RTD-2F6-Y RTD-2F6-Z
RTD-2F7-W RTD-2F7-X RTD-2F7-Y RTD-2F7-Z
RTD-2F8-W RTD-2F8-X RTD-2F8-Y RTD-2F8-Z
RTD-2FR-W RTD-2FR-X RTD-2FR-Y RTD-2FR-Z
RTD-2FN-W RTD-2FN-X RTD-2FN-Y RTD-2FN-Z
RTD-2G1-W RTD-2G1-X RTD-2G1-Y RTD-2G1-Z
RTD-2G2-W RTD-2G2-X RTD-2G2-Y RTD-2G2-Z
RTD-2G3-W RTD-2G3-X RTD-2G3-Y RTD-2G3-Z
RTD-2G4-W RTD-2G4-X RTD-2G4-Y RTD-2G4-Z
RTD-2G5-W RTD-2G5-X RTD-2G5-Y RTD-2G5-Z
RTD-2G6-W RTD-2G6-X RTD-2G6-Y RTD-2G6-Z
RTD-2G7-W RTD-2G7-X RTD-2G7-Y RTD-2G7-Z
RTD-2G8-W RTD-2G8-X RTD-2G8-Y RTD-2G8-Z
RTD-2GR-W RTD-2GR-X RTD-2GR-Y RTD-2GR-Z
RTD-2GN-W RTD-2GN-X RTD-2GN-Y RTD-2GN-Z
RTD-2H1-W RTD-2H1-X RTD-2H1-Y RTD-2H1-Z
RTD-2H2-W RTD-2H2-X RTD-2H2-Y RTD-2H2-Z
RTD-2H3-W RTD-2H3-X RTD-2H3-Y RTD-2H3-Z
RTD-2H4-W RTD-2H4-X RTD-2H4-Y RTD-2H4-Z
RTD-2H5-W RTD-2H5-X RTD-2H5-Y RTD-2H5-Z
RTD-2H6-W RTD-2H6-X RTD-2H6-Y RTD-2H6-Z
RTD-2H7-W RTD-2H7-X RTD-2H7-Y RTD-2H7-Z
RTD-2H8-W RTD-2H8-X RTD-2H8-Y RTD-2H8-Z
RTD-2HR-W RTD-2HR-X RTD-2HR-Y RTD-2HR-Z
RTD-2HN-W RTD-2HN-X RTD-2HN-Y RTD-2HN-Z
RTD-2I1-W RTD-2I1-X RTD-2I1-Y RTD-2I1-Z
RTD-2I2-W RTD-2I2-X RTD-2I2-Y RTD-2I2-Z
RTD-2I3-W RTD-2I3-X RTD-2I3-Y RTD-2I3-Z
RTD-2I4-W RTD-2I4-X RTD-2I4-Y RTD-2I4-Z
RTD-2I5-W RTD-2I5-X RTD-2I5-Y RTD-2I5-Z
RTD-2I6-W RTD-2I6-X RTD-2I6-Y RTD-2I6-Z
RTD-2I7-W RTD-2I7-X RTD-2I7-Y RTD-2I7-Z
RTD-2I8-W RTD-2I8-X RTD-2I8-Y RTD-2I8-Z
RTD-2IR-W RTD-2IR-X RTD-2IR-Y RTD-2IR-Z
RTD-2IN-W RTD-2IN-X RTD-2IN-Y RTD-2IN-Z
RTD-2J1-W RTD-2J1-X RTD-2J1-Y RTD-2J1-Z
RTD-2J2-W RTD-2J2-X RTD-2J2-Y RTD-2J2-Z
RTD-2J3-W RTD-2J3-X RTD-2J3-Y RTD-2J3-Z
RTD-2J4-W RTD-2J4-X RTD-2J4-Y RTD-2J4-Z
RTD-2J5-W RTD-2J5-X RTD-2J5-Y RTD-2J5-Z
RTD-2J6-W RTD-2J6-X RTD-2J6-Y RTD-2J6-Z
RTD-2J7-W RTD-2J7-X RTD-2J7-Y RTD-2J7-Z
RTD-2J8-W RTD-2J8-X RTD-2J8-Y RTD-2J8-Z
RTD-2JR-W RTD-2JR-X RTD-2JR-Y RTD-2JR-Z
RTD-2JN-W RTD-2JN-X RTD-2JN-Y RTD-2JN-Z
RTD-2K1-W RTD-2K1-X RTD-2K1-Y RTD-2K1-Z
RTD-2K2-W RTD-2K2-X RTD-2K2-Y RTD-2K2-Z
RTD-2K3-W RTD-2K3-X RTD-2K3-Y RTD-2K3-Z
RTD-2K4-W RTD-2K4-X RTD-2K4-Y RTD-2K4-Z
RTD-2K5-W RTD-2K5-X RTD-2K5-Y RTD-2K5-Z
RTD-2K6-W RTD-2K6-X RTD-2K6-Y RTD-2K6-Z
RTD-2K7-W RTD-2K7-X RTD-2K7-Y RTD-2K7-Z
RTD-2K8-W RTD-2K8-X RTD-2K8-Y RTD-2K8-Z
RTD-2KR-W RTD-2KR-X RTD-2KR-Y RTD-2KR-Z
RTD-2KN-W RTD-2KN-X RTD-2KN-Y RTD-2KN-Z
RTD-2L1-W RTD-2L1-X RTD-2L1-Y RTD-2L1-Z
RTD-2L2-W RTD-2L2-X RTD-2L2-Y RTD-2L2-Z
RTD-2L3-W RTD-2L3-X RTD-2L3-Y RTD-2L3-Z
RTD-2L4-W RTD-2L4-X RTD-2L4-Y RTD-2L4-Z
RTD-2L5-W RTD-2L5-X RTD-2L5-Y RTD-2L5-Z
RTD-2L6-W RTD-2L6-X RTD-2L6-Y RTD-2L6-Z
RTD-2L7-W RTD-2L7-X RTD-2L7-Y RTD-2L7-Z
RTD-2L8-W RTD-2L8-X RTD-2L8-Y RTD-2L8-Z
RTD-2LR-W RTD-2LR-X RTD-2LR-Y RTD-2LR-Z
RTD-2LN-W RTD-2LN-X RTD-2LN-Y RTD-2LN-Z
RTD-2R1-W RTD-2R1-X RTD-2R1-Y RTD-2R1-Z
RTD-2R2-W RTD-2R2-X RTD-2R2-Y RTD-2R2-Z
RTD-2R3-W RTD-2R3-X RTD-2R3-Y RTD-2R3-Z
RTD-2R4-W RTD-2R4-X RTD-2R4-Y RTD-2R4-Z
RTD-2R5-W RTD-2R5-X RTD-2R5-Y RTD-2R5-Z
RTD-2R6-W RTD-2R6-X RTD-2R6-Y RTD-2R6-Z
RTD-2R7-W RTD-2R7-X RTD-2R7-Y RTD-2R7-Z
RTD-2R8-W RTD-2R8-X RTD-2R8-Y RTD-2R8-Z
RTD-2RR-W RTD-2RR-X RTD-2RR-Y RTD-2RR-Z
RTD-2RN-W RTD-2RN-X RTD-2RN-Y RTD-2RN-Z

RTD-4A1-W RTD-4A1-X RTD-4A1-Y RTD-4A1-Z
RTD-4A2-W RTD-4A2-X RTD-4A2-Y RTD-4A2-Z
RTD-4A3-W RTD-4A3-X RTD-4A3-Y RTD-4A3-Z
RTD-4A4-W RTD-4A4-X RTD-4A4-Y RTD-4A4-Z
RTD-4A5-W RTD-4A5-X RTD-4A5-Y RTD-4A5-Z
RTD-4A6-W RTD-4A6-X RTD-4A6-Y RTD-4A6-Z
RTD-4A7-W RTD-4A7-X RTD-4A7-Y RTD-4A7-Z
RTD-4A8-W RTD-4A8-X RTD-4A8-Y RTD-4A8-Z
RTD-4AR-W RTD-4AR-X RTD-4AR-Y RTD-4AR-Z
RTD-4AN-W RTD-4AN-X RTD-4AN-Y RTD-4AN-Z
RTD-4B1-W RTD-4B1-X RTD-4B1-Y RTD-4B1-Z
RTD-4B2-W RTD-4B2-X RTD-4B2-Y RTD-4B2-Z
RTD-4B3-W RTD-4B3-X RTD-4B3-Y RTD-4B3-Z
RTD-4B4-W RTD-4B4-X RTD-4B4-Y RTD-4B4-Z
RTD-4B5-W RTD-4B5-X RTD-4B5-Y RTD-4B5-Z
RTD-4B6-W RTD-4B6-X RTD-4B6-Y RTD-4B6-Z
RTD-4B7-W RTD-4B7-X RTD-4B7-Y RTD-4B7-Z
RTD-4B8-W RTD-4B8-X RTD-4B8-Y RTD-4B8-Z
RTD-4BR-W RTD-4BR-X RTD-4BR-Y RTD-4BR-Z
RTD-4BN-W RTD-4BN-X RTD-4BN-Y RTD-4BN-Z
RTD-4C1-W RTD-4C1-X RTD-4C1-Y RTD-4C1-Z
RTD-4C2-W RTD-4C2-X RTD-4C2-Y RTD-4C2-Z
RTD-4C3-W RTD-4C3-X RTD-4C3-Y RTD-4C3-Z
RTD-4C4-W RTD-4C4-X RTD-4C4-Y RTD-4C4-Z
RTD-4C5-W RTD-4C5-X RTD-4C5-Y RTD-4C5-Z
RTD-4C6-W RTD-4C6-X RTD-4C6-Y RTD-4C6-Z
RTD-4C7-W RTD-4C7-X RTD-4C7-Y RTD-4C7-Z
RTD-4C8-W RTD-4C8-X RTD-4C8-Y RTD-4C8-Z
RTD-4CR-W RTD-4CR-X RTD-4CR-Y RTD-4CR-Z
RTD-4CN-W RTD-4CN-X RTD-4CN-Y RTD-4CN-Z
RTD-4D1-W RTD-4D1-X RTD-4D1-Y RTD-4D1-Z
RTD-4D2-W RTD-4D2-X RTD-4D2-Y RTD-4D2-Z
RTD-4D3-W RTD-4D3-X RTD-4D3-Y RTD-4D3-Z
RTD-4D4-W RTD-4D4-X RTD-4D4-Y RTD-4D4-Z
RTD-4D5-W RTD-4D5-X RTD-4D5-Y RTD-4D5-Z
RTD-4D6-W RTD-4D6-X RTD-4D6-Y RTD-4D6-Z
RTD-4D7-W RTD-4D7-X RTD-4D7-Y RTD-4D7-Z
RTD-4D8-W RTD-4D8-X RTD-4D8-Y RTD-4D8-Z
RTD-4DR-W RTD-4DR-X RTD-4DR-Y RTD-4DR-Z
RTD-4DN-W RTD-4DN-X RTD-4DN-Y RTD-4DN-Z
RTD-4E1-W RTD-4E1-X RTD-4E1-Y RTD-4E1-Z
RTD-4E2-W RTD-4E2-X RTD-4E2-Y RTD-4E2-Z
RTD-4E3-W RTD-4E3-X RTD-4E3-Y RTD-4E3-Z
RTD-4E4-W RTD-4E4-X RTD-4E4-Y RTD-4E4-Z
RTD-4E5-W RTD-4E5-X RTD-4E5-Y RTD-4E5-Z
RTD-4E6-W RTD-4E6-X RTD-4E6-Y RTD-4E6-Z
RTD-4E7-W RTD-4E7-X RTD-4E7-Y RTD-4E7-Z

基础顶部应预埋M24地脚螺栓，螺栓露出基础高度应不小于100mm，螺栓的预埋位置偏差不得大于±2mm；引入电缆预埋钢管的位置及规格等）。23)立杆及其主要构件的室外控制开关箱应采用不锈钢箱体，并对其表面作喷塑处理。24)立杆采用Φ159×6直缝钢管；立杆与横支臂的连接端头(0.2m)采用Φ89×4.5直缝钢管，焊接加强板(δ10钢板)保护；立杆与基础采用法兰盘加预埋螺栓连接，焊接加强板(δ10钢板)保护；横支臂与立杆端头连接方式采用法兰盘连接，并进行焊接加强板(δ10钢板)保护；立杆的中心轴线距横支臂靠路中心一侧端头的间距为5m。横支臂采用Φ89×4.5直缝钢管；且横支臂中间均匀焊接立管3根，采用Φ60×4.5钢管。
献县SANIL开关SUD-30M3,2~3m,??NPN,2m,

RTD-4E8-W RTD-4E8-X RTD-4E8-Y RTD-4E8-Z
RTD-4ER-W RTD-4ER-X RTD-4ER-Y RTD-4ER-Z
RTD-4EN-W RTD-4EN-X RTD-4EN-Y RTD-4EN-Z
RTD-4F1-W RTD-4F1-X RTD-4F1-Y RTD-4F1-Z
RTD-4F2-W RTD-4F2-X RTD-4F2-Y RTD-4F2-Z
RTD-4F3-W RTD-4F3-X RTD-4F3-Y RTD-4F3-Z
RTD-4F4-W RTD-4F4-X RTD-4F4-Y RTD-4F4-Z
RTD-4F5-W RTD-4F5-X RTD-4F5-Y RTD-4F5-Z
RTD-4F6-W RTD-4F6-X RTD-4F6-Y RTD-4F6-Z
RTD-4F7-W RTD-4F7-X RTD-4F7-Y RTD-4F7-Z
RTD-4F8-W RTD-4F8-X RTD-4F8-Y RTD-4F8-Z
RTD-4FR-W RTD-4FR-X RTD-4FR-Y RTD-4FR-Z
RTD-4FN-W RTD-4FN-X RTD-4FN-Y RTD-4FN-Z
RTD-4G1-W RTD-4G1-X RTD-4G1-Y RTD-4G1-Z
RTD-4G2-W RTD-4G2-X RTD-4G2-Y RTD-4G2-Z
RTD-4G3-W RTD-4G3-X RTD-4G3-Y RTD-4G3-Z
RTD-4G4-W RTD-4G4-X RTD-4G4-Y RTD-4G4-Z
RTD-4G5-W RTD-4G5-X RTD-4G5-Y RTD-4G5-Z
RTD-4G6-W RTD-4G6-X RTD-4G6-Y RTD-4G6-Z
RTD-4G7-W RTD-4G7-X RTD-4G7-Y RTD-4G7-Z
RTD-4G8-W RTD-4G8-X RTD-4G8-Y RTD-4G8-Z
RTD-4GR-W RTD-4GR-X RTD-4GR-Y RTD-4GR-Z
RTD-4GN-W RTD-4GN-X RTD-4GN-Y RTD-4GN-Z
RTD-4H1-W RTD-4H1-X RTD-4H1-Y RTD-4H1-Z
RTD-4H2-W RTD-4H2-X RTD-4H2-Y RTD-4H2-Z
RTD-4H3-W RTD-4H3-X RTD-4H3-Y RTD-4H3-Z
RTD-4H4-W RTD-4H4-X RTD-4H4-Y RTD-4H4-Z
RTD-4H5-W RTD-4H5-X RTD-4H5-Y RTD-4H5-Z
RTD-4H6-W RTD-4H6-X RTD-4H6-Y RTD-4H6-Z
RTD-4H7-W RTD-4H7-X RTD-4H7-Y RTD-4H7-Z
RTD-4H8-W RTD-4H8-X RTD-4H8-Y RTD-4H8-Z
RTD-4HR-W RTD-4HR-X RTD-4HR-Y RTD-4HR-Z
RTD-4HN-W RTD-4HN-X RTD-4HN-Y RTD-4HN-Z
RTD-4I1-W RTD-4I1-X RTD-4I1-Y RTD-4I1-Z
RTD-4I2-W RTD-4I2-X RTD-4I2-Y RTD-4I2-Z
RTD-4I3-W RTD-4I3-X RTD-4I3-Y RTD-4I3-Z
RTD-4I4-W RTD-4I4-X RTD-4I4-Y RTD-4I4-Z
RTD-4I5-W RTD-4I5-X RTD-4I5-Y RTD-4I5-Z
RTD-4I6-W RTD-4I6-X RTD-4I6-Y RTD-4I6-Z
RTD-4I7-W RTD-4I7-X RTD-4I7-Y RTD-4I7-Z
RTD-4I8-W RTD-4I8-X RTD-4I8-Y RTD-4I8-Z
RTD-4IR-W RTD-4IR-X RTD-4IR-Y RTD-4IR-Z
RTD-4IN-W RTD-4IN-X RTD-4IN-Y RTD-4IN-Z
RTD-4J1-W RTD-4J1-X RTD-4J1-Y RTD-4J1-Z
RTD-4J2-W RTD-4J2-X RTD-4J2-Y RTD-4J2-Z
RTD-4J3-W RTD-4J3-X RTD-4J3-Y RTD-4J3-Z
RTD-4J4-W RTD-4J4-X RTD-4J4-Y RTD-4J4-Z
RTD-4J5-W RTD-4J5-X RTD-4J5-Y RTD-4J5-Z
RTD-4J6-W RTD-4J6-X RTD-4J6-Y RTD-4J6-Z
RTD-4J7-W RTD-4J7-X RTD-4J7-Y RTD-4J7-Z
RTD-4J8-W RTD-4J8-X RTD-4J8-Y RTD-4J8-Z
RTD-4JR-W RTD-4JR-X RTD-4JR-Y RTD-4JR-Z
RTD-4JN-W RTD-4JN-X RTD-4JN-Y RTD-4JN-Z
RTD-4K1-W RTD-4K1-X RTD-4K1-Y RTD-4K1-Z
RTD-4K2-W RTD-4K2-X RTD-4K2-Y RTD-4K2-Z
RTD-4K3-W RTD-4K3-X RTD-4K3-Y RTD-4K3-Z
RTD-4K4-W RTD-4K4-X RTD-4K4-Y RTD-4K4-Z
RTD-4K5-W RTD-4K5-X RTD-4K5-Y RTD-4K5-Z
RTD-4K6-W RTD-4K6-X RTD-4K6-Y RTD-4K6-Z
RTD-4K7-W RTD-4K7-X RTD-4K7-Y RTD-4K7-Z
RTD-4K8-W RTD-4K8-X RTD-4K8-Y RTD-4K8-Z
RTD-4KR-W RTD-4KR-X RTD-4KR-Y RTD-4KR-Z
RTD-4KN-W RTD-4KN-X RTD-4KN-Y RTD-4KN-Z
RTD-4L1-W RTD-4L1-X RTD-4L1-Y RTD-4L1-Z
RTD-4L2-W RTD-4L2-X RTD-4L2-Y RTD-4L2-Z
RTD-4L3-W RTD-4L3-X RTD-4L3-Y RTD-4L3-Z
RTD-4L4-W RTD-4L4-X RTD-4L4-Y RTD-4L4-Z
RTD-4L5-W RTD-4L5-X RTD-4L5-Y RTD-4L5-Z
RTD-4L6-W RTD-4L6-X RTD-4L6-Y RTD-4L6-Z
RTD-4L7-W RTD-4L7-X RTD-4L7-Y RTD-4L7-Z
RTD-4L8-W RTD-4L8-X RTD-4L8-Y RTD-4L8-Z
RTD-4LR-W RTD-4LR-X RTD-4LR-Y RTD-4LR-Z
RTD-4LN-W RTD-4LN-X RTD-4LN-Y RTD-4LN-Z
RTD-4R1-W RTD-4R1-X RTD-4R1-Y RTD-4R1-Z
RTD-4R2-W RTD-4R2-X RTD-4R2-Y RTD-4R2-Z
RTD-4R3-W RTD-4R3-X RTD-4R3-Y RTD-4R3-Z
RTD-4R4-W RTD-4R4-X RTD-4R4-Y RTD-4R4-Z
RTD-4R5-W RTD-4R5-X RTD-4R5-Y RTD-4R5-Z
RTD-4R6-W RTD-4R6-X RTD-4R6-Y RTD-4R6-Z
RTD-4R7-W RTD-4R7-X RTD-4R7-Y RTD-4R7-Z
RTD-4R8-W RTD-4R8-X RTD-4R8-Y RTD-4R8-Z
RTD-4RR-W RTD-4RR-X RTD-4RR-Y RTD-4RR-Z
RTD-4RN-W RTD-4RN-X RTD-4RN-Y RTD-4RN-Z

RTD-7A1-W RTD-7A1-X RTD-7A1-Y RTD-7A1-Z
RTD-7A2-W RTD-7A2-X RTD-7A2-Y RTD-7A2-Z
RTD-7A3-W RTD-7A3-X RTD-7A3-Y RTD-7A3-Z
RTD-7A4-W RTD-7A4-X RTD-7A4-Y RTD-7A4-Z
RTD-7A5-W RTD-7A5-X RTD-7A5-Y RTD-7A5-Z
RTD-7A6-W RTD-7A6-X RTD-7A6-Y RTD-7A6-Z
RTD-7A7-W RTD-7A7-X RTD-7A7-Y RTD-7A7-Z
RTD-7A8-W RTD-7A8-X RTD-7A8-Y RTD-7A8-Z
RTD-7AR-W RTD-7AR-X RTD-7AR-Y RTD-7AR-Z
RTD-7AN-W RTD-7AN-X RTD-7AN-Y RTD-7AN-Z
RTD-7B1-W RTD-7B1-X RTD-7B1-Y RTD-7B1-Z
RTD-7B2-W RTD-7B2-X RTD-7B2-Y RTD-7B2-Z
RTD-7B3-W RTD-7B3-X RTD-7B3-Y RTD-7B3-Z
RTD-7B4-W RTD-7B4-X RTD-7B4-Y RTD-7B4-Z
RTD-7B5-W RTD-7B5-X RTD-7B5-Y RTD-7B5-Z
RTD-7B6-W RTD-7B6-X RTD-7B6-Y RTD-7B6-Z
RTD-7B7-W RTD-7B7-X RTD-7B7-Y RTD-7B7-Z
RTD-7B8-W RTD-7B8-X RTD-7B8-Y RTD-7B8-Z
RTD-7BR-W RTD-7BR-X RTD-7BR-Y RTD-7BR-Z
RTD-7BN-W RTD-7BN-X RTD-7BN-Y RTD-7BN-Z
RTD-7C1-W RTD-7C1-X RTD-7C1-Y RTD-7C1-Z
RTD-7C2-W RTD-7C2-X RTD-7C2-Y RTD-7C2-Z
RTD-7C3-W RTD-7C3-X RTD-7C3-Y RTD-7C3-Z
RTD-7C4-W RTD-7C4-X RTD-7C4-Y RTD-7C4-Z
RTD-7C5-W RTD-7C5-X RTD-7C5-Y RTD-7C5-Z
RTD-7C6-W RTD-7C6-X RTD-7C6-Y RTD-7C6-Z
RTD-7C7-W RTD-7C7-X RTD-7C7-Y RTD-7C7-Z
RTD-7C8-W RTD-7C8-X RTD-7C8-Y RTD-7C8-Z
RTD-7CR-W RTD-7CR-X RTD-7CR-Y RTD-7CR-Z
RTD-7CN-W RTD-7CN-X RTD-7CN-Y RTD-7CN-Z
RTD-7D1-W RTD-7D1-X RTD-7D1-Y RTD-7D1-Z
RTD-7D2-W RTD-7D2-X RTD-7D2-Y RTD-7D2-Z
RTD-7D3-W RTD-7D3-X RTD-7D3-Y RTD-7D3-Z
RTD-7D4-W RTD-7D4-X RTD-7D4-Y RTD-7D4-Z
RTD-7D5-W RTD-7D5-X RTD-7D5-Y RTD-7D5-Z
RTD-7D6-W RTD-7D6-X RTD-7D6-Y RTD-7D6-Z
RTD-7D7-W RTD-7D7-X RTD-7D7-Y RTD-7D7-Z
RTD-7D8-W RTD-7D8-X RTD-7D8-Y RTD-7D8-Z
RTD-7DR-W RTD-7DR-X RTD-7DR-Y RTD-7DR-Z
RTD-7DN-W RTD-7DN-X RTD-7DN-Y RTD-7DN-Z
RTD-7E1-W RTD-7E1-X RTD-7E1-Y RTD-7E1-Z
RTD-7E2-W RTD-7E2-X RTD-7E2-Y RTD-7E2-Z
RTD-7E3-W RTD-7E3-X RTD-7E3-Y RTD-7E3-Z
RTD-7E4-W RTD-7E4-X RTD-7E4-Y RTD-7E4-Z
RTD-7E5-W RTD-7E5-X RTD-7E5-Y RTD-7E5-Z
RTD-7E6-W RTD-7E6-X RTD-7E6-Y RTD-7E6-Z
RTD-7E7-W RTD-7E7-X RTD-7E7-Y RTD-7E7-Z
RTD-7E8-W RTD-7E8-X RTD-7E8-Y RTD-7E8-Z
RTD-7ER-W RTD-7ER-X RTD-7ER-Y RTD-7ER-Z
RTD-7EN-W RTD-7EN-X RTD-7EN-Y RTD-7EN-Z
RTD-7F1-W RTD-7F1-X RTD-7F1-Y RTD-7F1-Z
RTD-7F2-W RTD-7F2-X RTD-7F2-Y RTD-7F2-Z
RTD-7F3-W RTD-7F3-X RTD-7F3-Y RTD-7F3-Z
RTD-7F4-W RTD-7F4-X RTD-7F4-Y RTD-7F4-Z
RTD-7F5-W RTD-7F5-X RTD-7F5-Y RTD-7F5-Z
RTD-7F6-W RTD-7F6-X RTD-7F6-Y RTD-7F6-Z
RTD-7F7-W RTD-7F7-X RTD-7F7-Y RTD-7F7-Z
RTD-7F8-W RTD-7F8-X RTD-7F8-Y RTD-7F8-Z
RTD-7FR-W RTD-7FR-X RTD-7FR-Y RTD-7FR-Z
RTD-7FN-W RTD-7FN-X RTD-7FN-Y RTD-7FN-Z
RTD-7G1-W RTD-7G1-X RTD-7G1-Y RTD-7G1-Z
RTD-7G2-W RTD-7G2-X RTD-7G2-Y RTD-7G2-Z
RTD-7G3-W RTD-7G3-X RTD-7G3-Y RTD-7G3-Z
RTD-7G4-W RTD-7G4-X RTD-7G4-Y RTD-7G4-Z
RTD-7G5-W RTD-7G5-X RTD-7G5-Y RTD-7G5-Z
RTD-7G6-W RTD-7G6-X RTD-7G6-Y RTD-7G6-Z
RTD-7G7-W RTD-7G7-X RTD-7G7-Y RTD-7G7-Z
RTD-7G8-W RTD-7G8-X RTD-7G8-Y RTD-7G8-Z
RTD-7GR-W RTD-7GR-X RTD-7GR-Y RTD-7GR-Z
RTD-7GN-W RTD-7GN-X RTD-7GN-Y RTD-7GN-Z
RTD-7H1-W RTD-7H1-X RTD-7H1-Y RTD-7H1-Z
RTD-7H2-W RTD-7H2-X RTD-7H2-Y RTD-7H2-Z
RTD-7H3-W RTD-7H3-X RTD-7H3-Y RTD-7H3-Z
RTD-7H4-W RTD-7H4-X RTD-7H4-Y RTD-7H4-Z
RTD-7H5-W RTD-7H5-X RTD-7H5-Y RTD-7H5-Z
RTD-7H6-W RTD-7H6-X RTD-7H6-Y RTD-7H6-Z
RTD-7H7-W RTD-7H7-X RTD-7H7-Y RTD-7H7-Z
RTD-7H8-W RTD-7H8-X RTD-7H8-Y RTD-7H8-Z
RTD-7HR-W RTD-7HR-X RTD-7HR-Y RTD-7HR-Z
RTD-7HN-W RTD-7HN-X RTD-7HN-Y RTD-7HN-Z
RTD-7I1-W RTD-7I1-X RTD-7I1-Y RTD-7I1-Z
RTD-7I2-W RTD-7I2-X RTD-7I2-Y RTD-7I2-Z
RTD-7I3-W RTD-7I3-X RTD-7I3-Y RTD-7I3-Z
RTD-7I4-W RTD-7I4-X RTD-7I4-Y RTD-7I4-Z
RTD-7I5-W RTD-7I5-X RTD-7I5-Y RTD-7I5-Z
RTD-7I6-W RTD-7I6-X RTD-7I6-Y RTD-7I6-Z
RTD-7I7-W RTD-7I7-X RTD-7I7-Y RTD-7I7-Z
RTD-7I8-W RTD-7I8-X RTD-7I8-Y RTD-7I8-Z
RTD-7IR-W RTD-7IR-X RTD-7IR-Y RTD-7IR-Z
RTD-7IN-W RTD-7IN-X RTD-7IN-Y RTD-7IN-Z
RTD-7J1-W RTD-7J1-X RTD-7J1-Y RTD-7J1-Z
RTD-7J2-W RTD-7J2-X RTD-7J2-Y RTD-7J2-Z
RTD-7J3-W RTD-7J3-X RTD-7J3-Y RTD-7J3-Z
RTD-7J4-W RTD-7J4-X RTD-7J4-Y RTD-7J4-Z
RTD-7J5-W RTD-7J5-X RTD-7J5-Y RTD-7J5-Z
RTD-7J6-W RTD-7J6-X RTD-7J6-Y RTD-7J6-Z
RTD-7J7-W RTD-7J7-X RTD-7J7-Y RTD-7J7-Z
RTD-7J8-W RTD-7J8-X RTD-7J8-Y RTD-7J8-Z
RTD-7JR-W RTD-7JR-X RTD-7JR-Y RTD-7JR-Z
RTD-7JN-W RTD-7JN-X RTD-7JN-Y RTD-7JN-Z
RTD-7K1-W RTD-7K1-X RTD-7K1-Y RTD-7K1-Z
RTD-7K2-W RTD-7K2-X RTD-7K2-Y RTD-7K2-Z
RTD-7K3-W RTD-7K3-X RTD-7K3-Y RTD-7K3-Z
RTD-7K4-W RTD-7K4-X RTD-7K4-Y RTD-7K4-Z
RTD-7K5-W RTD-7K5-X RTD-7K5-Y RTD-7K5-Z
RTD-7K6-W RTD-7K6-X RTD-7K6-Y RTD-7K6-Z
RTD-7K7-W RTD-7K7-X RTD-7K7-Y RTD-7K7-Z
RTD-7K8-W RTD-7K8-X RTD-7K8-Y RTD-7K8-Z
RTD-7KR-W RTD-7KR-X RTD-7KR-Y RTD-7KR-Z
RTD-7KN-W RTD-7KN-X RTD-7KN-Y RTD-7KN-Z
RTD-7L1-W RTD-7L1-X RTD-7L1-Y RTD-7L1-Z
RTD-7L2-W RTD-7L2-X RTD-7L2-Y RTD-7L2-Z
RTD-7L3-W RTD-7L3-X RTD-7L3-Y RTD-7L3-Z
RTD-7L4-W RTD-7L4-X RTD-7L4-Y RTD-7L4-Z
RTD-7L5-W RTD-7L5-X RTD-7L5-Y RTD-7L5-Z
RTD-7L6-W RTD-7L6-X RTD-7L6-Y RTD-7L6-Z
RTD-7L7-W RTD-7L7-X RTD-7L7-Y RTD-7L7-Z
RTD-7L8-W RTD-7L8-X RTD-7L8-Y RTD-7L8-Z
RTD-7LR-W RTD-7LR-X RTD-7LR-Y RTD-7LR-Z
RTD-7LN-W RTD-7LN-X RTD-7LN-Y RTD-7LN-Z
RTD-7R1-W RTD-7R1-X RTD-7R1-Y RTD-7R1-Z
RTD-7R2-W RTD-7R2-X RTD-7R2-Y RTD-7R2-Z
RTD-7R3-W RTD-7R3-X RTD-7R3-Y RTD-7R3-Z
RTD-7R4-W RTD-7R4-X RTD-7R4-Y RTD-7R4-Z
RTD-7R5-W RTD-7R5-X RTD-7R5-Y RTD-7R5-Z
RTD-7R6-W RTD-7R6-X RTD-7R6-Y RTD-7R6-Z
RTD-7R7-W RTD-7R7-X RTD-7R7-Y RTD-7R7-Z
RTD-7R8-W RTD-7R8-X RTD-7R8-Y RTD-7R8-Z
RTD-7RR-W RTD-7RR-X RTD-7RR-Y RTD-7RR-Z
RTD-7RN-W RTD-7RN-X RTD-7RN-Y RTD-7RN-Z
RTD-9A1-W RTD-9A1-X RTD-9A1-Y RTD-9A1-Z
RTD-9A2-W RTD-9A2-X RTD-9A2-Y RTD-9A2-Z
RTD-9A3-W RTD-9A3-X RTD-9A3-Y RTD-9A3-Z
RTD-9A4-W RTD-9A4-X RTD-9A4-Y RTD-9A4-Z
RTD-9A5-W RTD-9A5-X RTD-9A5-Y RTD-9A5-Z
RTD-9A6-W RTD-9A6-X RTD-9A6-Y RTD-9A6-Z
RTD-9A7-W RTD-9A7-X RTD-9A7-Y RTD-9A7-Z
RTD-9A8-W RTD-9A8-X RTD-9A8-Y RTD-9A8-Z
RTD-9AR-W RTD-9AR-X RTD-9AR-Y RTD-9AR-Z
RTD-9AN-W RTD-9AN-X RTD-9AN-Y RTD-9AN-Z
RTD-9B1-W RTD-9B1-X RTD-9B1-Y RTD-9B1-Z
RTD-9B2-W RTD-9B2-X RTD-9B2-Y RTD-9B2-Z
RTD-9B3-W RTD-9B3-X RTD-9B3-Y RTD-9B3-Z
RTD-9B4-W RTD-9B4-X RTD-9B4-Y RTD-9B4-Z
RTD-9B5-W RTD-9B5-X RTD-9B5-Y RTD-9B5-Z
RTD-9B6-W RTD-9B6-X RTD-9B6-Y RTD-9B6-Z
RTD-9B7-W RTD-9B7-X RTD-9B7-Y RTD-9B7-Z
RTD-9B8-W RTD-9B8-X RTD-9B8-Y RTD-9B8-Z
RTD-9BR-W RTD-9BR-X RTD-9BR-Y RTD-9BR-Z
RTD-9BN-W RTD-9BN-X RTD-9BN-Y RTD-9BN-Z
RTD-9C1-W RTD-9C1-X RTD-9C1-Y RTD-9C1-Z
RTD-9C2-W RTD-9C2-X RTD-9C2-Y RTD-9C2-Z
RTD-9C3-W RTD-9C3-X RTD-9C3-Y RTD-9C3-Z
RTD-9C4-W RTD-9C4-X RTD-9C4-Y RTD-9C4-Z
RTD-9C5-W RTD-9C5-X RTD-9C5-Y RTD-9C5-Z
RTD-9C6-W RTD-9C6-X RTD-9C6-Y RTD-9C6-Z
RTD-9C7-W RTD-9C7-X RTD-9C7-Y RTD-9C7-Z
RTD-9C8-W RTD-9C8-X RTD-9C8-Y RTD-9C8-Z
RTD-9CR-W RTD-9CR-X RTD-9CR-Y RTD-9CR-Z
RTD-9CN-W RTD-9CN-X RTD-9CN-Y RTD-9CN-Z
RTD-9D1-W RTD-9D1-X RTD-9D1-Y RTD-9D1-Z
RTD-9D2-W RTD-9D2-X RTD-9D2-Y RTD-9D2-Z
RTD-9D3-W RTD-9D3-X RTD-9D3-Y RTD-9D3-Z
RTD-9D4-W RTD-9D4-X RTD-9D4-Y RTD-9D4-Z
RTD-9D5-W RTD-9D5-X RTD-9D5-Y RTD-9D5-Z
RTD-9D6-W RTD-9D6-X RTD-9D6-Y RTD-9D6-Z
RTD-9D7-W RTD-9D7-X RTD-9D7-Y RTD-9D7-Z
RTD-9D8-W RTD-9D8-X RTD-9D8-Y RTD-9D8-Z
RTD-9DR-W RTD-9DR-X RTD-9DR-Y RTD-9DR-Z
RTD-9DN-W RTD-9DN-X RTD-9DN-Y RTD-9DN-Z
RTD-9E1-W RTD-9E1-X RTD-9E1-Y RTD-9E1-Z
RTD-9E2-W RTD-9E2-X RTD-9E2-Y RTD-9E2-Z
RTD-9E3-W RTD-9E3-X RTD-9E3-Y RTD-9E3-Z
RTD-9E4-W RTD-9E4-X RTD-9E4-Y RTD-9E4-Z
RTD-9E5-W RTD-9E5-X RTD-9E5-Y RTD-9E5-Z
RTD-9E6-W RTD-9E6-X RTD-9E6-Y RTD-9E6-Z
RTD-9E7-W RTD-9E7-X RTD-9E7-Y RTD-9E7-Z
RTD-9E8-W RTD-9E8-X RTD-9E8-Y RTD-9E8-Z
RTD-9ER-W RTD-9ER-X RTD-9ER-Y RTD-9ER-Z
RTD-9EN-W RTD-9EN-X RTD-9EN-Y RTD-9EN-Z
RTD-9F1-W RTD-9F1-X RTD-9F1-Y RTD-9F1-Z
RTD-9F2-W RTD-9F2-X RTD-9F2-Y RTD-9F2-Z
RTD-9F3-W RTD-9F3-X RTD-9F3-Y RTD-9F3-Z
RTD-9F4-W RTD-9F4-X RTD-9F4-Y RTD-9F4-Z
RTD-9F5-W RTD-9F5-X RTD-9F5-Y RTD-9F5-Z

现已逐步代替白炽灯、低压卤钨灯制作道路交通信号灯。特点编辑特点及性能（1）标准：符合中华人民共和国GB14887-2006标准。（2）外观设计：信号灯杆所装灯具为400×400mm红黄绿三色高亮度像素管发光灯具（箭头灯）像素管直径50mm。（3）光源：采用进口芯片四元素超高亮发光二极管（LED），寿命大于10万小时性能指标额定功率：￠400mm单灯额定功率小于或等于15W。额定电压：AC176=264V，50HZ。发光强度：红928CD，黄714CD，绿989CD光源寿命：大于10万小时。可视角度：大于30度可视距离：￠400mm信号灯≥500m外壳防护等级：≥IP53耐温：-40℃～+75℃绝缘电阻：大于500MΩ介电强度：耐压1440VAC防尘：符合GB14887-2006标准抗振动：符合GB14887-2006标准抗风压：145KM/H历史编辑交通指挥灯是非裔美国人加莱特摩根在1923年发明的。
献县SANIL开关SUD-30M3,2~3m,??NPN,2m,

RTD-9F6-W RTD-9F6-X RTD-9F6-Y RTD-9F6-Z
RTD-9F7-W RTD-9F7-X RTD-9F7-Y RTD-9F7-Z
RTD-9F8-W RTD-9F8-X RTD-9F8-Y RTD-9F8-Z
RTD-9FR-W RTD-9FR-X RTD-9FR-Y RTD-9FR-Z
RTD-9FN-W RTD-9FN-X RTD-9FN-Y RTD-9FN-Z
RTD-9G1-W RTD-9G1-X RTD-9G1-Y RTD-9G1-Z
RTD-9G2-W RTD-9G2-X RTD-9G2-Y RTD-9G2-Z
RTD-9G3-W RTD-9G3-X RTD-9G3-Y RTD-9G3-Z
RTD-9G4-W RTD-9G4-X RTD-9G4-Y RTD-9G4-Z
RTD-9G5-W RTD-9G5-X RTD-9G5-Y RTD-9G5-Z
RTD-9G6-W RTD-9G6-X RTD-9G6-Y RTD-9G6-Z
RTD-9G7-W RTD-9G7-X RTD-9G7-Y RTD-9G7-Z
RTD-9G8-W RTD-9G8-X RTD-9G8-Y RTD-9G8-Z
RTD-9GR-W RTD-9GR-X RTD-9GR-Y RTD-9GR-Z
RTD-9GN-W RTD-9GN-X RTD-9GN-Y RTD-9GN-Z
RTD-9H1-W RTD-9H1-X RTD-9H1-Y RTD-9H1-Z
RTD-9H2-W RTD-9H2-X RTD-9H2-Y RTD-9H2-Z
RTD-9H3-W RTD-9H3-X RTD-9H3-Y RTD-9H3-Z
RTD-9H4-W RTD-9H4-X RTD-9H4-Y RTD-9H4-Z
RTD-9H5-W RTD-9H5-X RTD-9H5-Y RTD-9H5-Z
RTD-9H6-W RTD-9H6-X RTD-9H6-Y RTD-9H6-Z
RTD-9H7-W RTD-9H7-X RTD-9H7-Y RTD-9H7-Z
RTD-9H8-W RTD-9H8-X RTD-9H8-Y RTD-9H8-Z
RTD-9HR-W RTD-9HR-X RTD-9HR-Y RTD-9HR-Z
RTD-9HN-W RTD-9HN-X RTD-9HN-Y RTD-9HN-Z
RTD-9I1-W RTD-9I1-X RTD-9I1-Y RTD-9I1-Z
RTD-9I2-W RTD-9I2-X RTD-9I2-Y RTD-9I2-Z
RTD-9I3-W RTD-9I3-X RTD-9I3-Y RTD-9I3-Z
RTD-9I4-W RTD-9I4-X RTD-9I4-Y RTD-9I4-Z
RTD-9I5-W RTD-9I5-X RTD-9I5-Y RTD-9I5-Z
RTD-9I6-W RTD-9I6-X RTD-9I6-Y RTD-9I6-Z
RTD-9I7-W RTD-9I7-X RTD-9I7-Y RTD-9I7-Z
RTD-9I8-W RTD-9I8-X RTD-9I8-Y RTD-9I8-Z
RTD-9IR-W RTD-9IR-X RTD-9IR-Y RTD-9IR-Z
RTD-9IN-W RTD-9IN-X RTD-9IN-Y RTD-9IN-Z
RTD-9J1-W RTD-9J1-X RTD-9J1-Y RTD-9J1-Z
RTD-9J2-W RTD-9J2-X RTD-9J2-Y RTD-9J2-Z
RTD-9J3-W RTD-9J3-X RTD-9J3-Y RTD-9J3-Z
RTD-9J4-W RTD-9J4-X RTD-9J4-Y RTD-9J4-Z
RTD-9J5-W RTD-9J5-X RTD-9J5-Y RTD-9J5-Z
RTD-9J6-W RTD-9J6-X RTD-9J6-Y RTD-9J6-Z
RTD-9J7-W RTD-9J7-X RTD-9J7-Y RTD-9J7-Z

如市电电源或蓄电池电源，转换成满足设备要求的质量较高的直流电压（精电）。直流开关电源的核心是DC/DC转换器。因此直流开关电源的分类是依赖DC/DC转换器分类的。也就是说，直流开关电源的分类与DC/DC转换器的分类是基本相同的，DC/DC转换器的分类基本上就是直流开关电源的分类。直流DC/DC转换器按输入与输出之间是否有电气隔离可以分为两类：一类是有隔离的称为隔离式DC/DC转换器；另一类是没有隔离的称为非隔离式DC/DC转换器。隔离式DC/DC转换器也可以按有源功率器件的个数来分类。单管的DC/DC转换器有正激式（Forward）和反激式（Flyback）两种。双管DC/DC转换器有双管正激式（DoubleTransistorForwardConverter）。
献县SANIL开关SUD-30M3,2~3m,??NPN,2m,

RTD-9J8-W RTD-9J8-X RTD-9J8-Y RTD-9J8-Z
RTD-9JR-W RTD-9JR-X RTD-9JR-Y RTD-9JR-Z
RTD-9JN-W RTD-9JN-X RTD-9JN-Y RTD-9JN-Z
RTD-9K1-W RTD-9K1-X RTD-9K1-Y RTD-9K1-Z
RTD-9K2-W RTD-9K2-X RTD-9K2-Y RTD-9K2-Z
RTD-9K3-W RTD-9K3-X RTD-9K3-Y RTD-9K3-Z
RTD-9K4-W RTD-9K4-X RTD-9K4-Y RTD-9K4-Z
RTD-9K5-W RTD-9K5-X RTD-9K5-Y RTD-9K5-Z
RTD-9K6-W RTD-9K6-X RTD-9K6-Y RTD-9K6-Z
RTD-9K7-W RTD-9K7-X RTD-9K7-Y RTD-9K7-Z
RTD-9K8-W RTD-9K8-X RTD-9K8-Y RTD-9K8-Z
RTD-9KR-W RTD-9KR-X RTD-9KR-Y RTD-9KR-Z
RTD-9KN-W RTD-9KN-X RTD-9KN-Y RTD-9KN-Z
RTD-9L1-W RTD-9L1-X RTD-9L1-Y RTD-9L1-Z
RTD-9L2-W RTD-9L2-X RTD-9L2-Y RTD-9L2-Z
RTD-9L3-W RTD-9L3-X RTD-9L3-Y RTD-9L3-Z
RTD-9L4-W RTD-9L4-X RTD-9L4-Y RTD-9L4-Z
RTD-9L5-W RTD-9L5-X RTD-9L5-Y RTD-9L5-Z
RTD-9L6-W RTD-9L6-X RTD-9L6-Y RTD-9L6-Z
RTD-9L7-W RTD-9L7-X RTD-9L7-Y RTD-9L7-Z
RTD-9L8-W RTD-9L8-X RTD-9L8-Y RTD-9L8-Z
RTD-9LR-W RTD-9LR-X RTD-9LR-Y RTD-9LR-Z
RTD-9LN-W RTD-9LN-X RTD-9LN-Y RTD-9LN-Z
RTD-9R1-W RTD-9R1-X RTD-9R1-Y RTD-9R1-Z
RTD-9R2-W RTD-9R2-X RTD-9R2-Y RTD-9R2-Z
RTD-9R3-W RTD-9R3-X RTD-9R3-Y RTD-9R3-Z
RTD-9R4-W RTD-9R4-X RTD-9R4-Y RTD-9R4-Z
RTD-9R5-W RTD-9R5-X RTD-9R5-Y RTD-9R5-Z
RTD-9R6-W RTD-9R6-X RTD-9R6-Y RTD-9R6-Z
RTD-9R7-W RTD-9R7-X RTD-9R7-Y RTD-9R7-Z
RTD-9R8-W RTD-9R8-X RTD-9R8-Y RTD-9R8-Z
RTD-9RR-W RTD-9RR-X RTD-9RR-Y RTD-9RR-Z
RTD-9RN-W RTD-9RN-X RTD-9RN-Y RTD-9RN-Z

热性能要求当环境温度为40℃时，继电器线圈长期承受110%额定电流，其允许温升不超过65℃。介质强度绝缘电阻不小于300MΩ，继电器所有电路对外壳和非带电的金属部分，以及在电气上无联系的各电路之间的应能承受2kV（有效值）50Hz交流试验电压，历时1min，无绝缘击穿或闪络现象。寿命GL-11～21～24型继电器机械寿命为5000次，电寿命为500次；GL-26型继电器机械寿命为500次，电寿命为500次。过流继电器编辑用途JGL-10系列静态反时限过流继电器具有反时限特性，用于发电机、变压器及输配电系统的继电器保护装置中。在设备过负荷或短路时，能按预定的时限可靠动作。
献县SANIL开关SUD-30M3,2~3m,??NPN,2m,