2706-E43J64B1參詳
2706-E43J64B1參詳
2706-E43J64B1參詳
56RF-TR-8090 1 8398
6SE7032-7EB87-2DA1 1
6SE7038-6TK60 2
6SE7041-1TK60 1
6SE7038-6TK60 2
6SE7032-6TG60 2
6SE7035-1TJ60
3BHE024855R0101 2個
3BHB002751R0106 2個
3BHB028187R0001 1個
3BHB031163R0001 1個
440T-MRKSE11AA 5 5074
22F-A4P2N103 數量1 面價2510
22A-A2P3N114 數量1 面價 4501
A5E36358257 12
A5E02630230 6
A5E00393816 2
A06B-6117-H211數量1
6GK1503-3CA01 數量5
HD90-C1-MCB6
HD90S-C1-IOB1
HD90S-C3-SIOB1
HD9MS-A069-0050-40000B
HD90S-C1-THB1
2098-DSD-HV030-SE
2098-DSD-HV100-SE
1769-L18ER-BB1B 數量1 面價：24995
1783-US6T2F 數量1 面價7199
1783-US4T1F 數量1 面價 3592
HD90S-C1-PS2
1762-IF4 3 面價4445
1762-OF4 4 面價4192
1766-L32BXB 1 面價8117
1769-L33ER 1 面價39414
1769-OB32 1 面價7753
1769-OF8C/A 1 面價21874
YOKOGAWA DR241-02-33-1W/C2/H1/D2 DR24102331WC2H1D
YOKOGAWA DR241-00-31-1W/C2/H1/D2 DR24100311WC2H1D
YASKAWA ELECTRIC SGDB-33-DD SGDB33DD
YASKAWA ELECTRIC CACR-SR30BB1AF CACRSR30BB1AF
YASKAWA ELECTRIC CACR-SR20BB1AF CACRSR20BB1AF
WESTINGHOUSE 6968D55G02 6968D55G02
VAISALA SENSOR SYS DMP246 DMP246
TOSHIBA VT130G2-4330 VT130G24330
TELEMECANIQUE XBT-E015110 XBTE015110
TELEMECANIQUE TSX-SCM-2014 TSXSCM2014
TELEMECANIQUE ATS-46C48N ATS46C48N
TAYLOR ELECTRONICS 6204BZ10101G 6204BZ10101G
TAYLOR ELECTRONICS 1734FC14200A 1734FC14200A
TAVIS CORPORATION 10347-1 103471
SIEMENS 6SN1130-1DA11-0BA0 6SN11301DA110BA0
SIEMENS 6SE9-221-0DC40 6SE92210DC40
SIEMENS 6SE7-031-2TF60-Z 6SE70312TF60Z
SIEMENS 6SE7-027-2ED51 6SE70272ED51
SIEMENS 6ES7-416-2XL01-0AB0 6ES74162XL010AB0
SIEMENS 6ES5-944-7UB11 6ES59447UB11
SIEMENS 6ES5-526-3LF11 6ES55263LF11
SIEMENS 6ES5-526-3LA11 6ES55263LA11
SIEMENS 6DD1-606-3AC0 6DD16063AC0
SIEMENS 6AV3647-6BC54-1AP0 6AV36476BC541AP0
SICK OPTIC ELECTRONIC LMS211-30206 LMS21130206
SCOTT TURBON MIXER INC TMS-6 TMS6
SANYO DENKI B21M1K7MXR10-B B21M1K7MXR10B
SANYO DENKI B21M1K7MXR10 B21M1K7MXR10
RONAN ENGINEERING CO 3.6X12-2000 36X122000
RELIANCE ELECTRIC 86466-80R 8646680R
RELIANCE ELECTRIC 86466-3R 864663R
RELIANCE ELECTRIC 8108000 8108000
RELIANCE ELECTRIC 805401-7R 8054017R
RELIANCE ELECTRIC 805401-1S 8054011S
RELIANCE ELECTRIC 7C658 7C658
RELIANCE ELECTRIC 6SP44020 6SP44020
RELIANCE ELECTRIC 603515-5A 6035155A
RELIANCE ELECTRIC 57C-440A 57C440A
RELIANCE ELECTRIC 45C-15D 45C15D
RELIANCE ELECTRIC 45C-15C 45C15C
RELIANCE ELECTRIC 45C-15A 45C15A
RELIANCE ELECTRIC 45C-15 45C15
RELIANCE ELECTRIC 11C83K 11C83K
POWERTEC INDUSTRIAL MOTORS INC C0202-S4CH099 C0202S4CH099
PACKARD C384V00 C384V00
ORMEC SAC-D37R/I SACD37RI
ORMEC MAC-B330G/K1A MACB330GK1A
OMRON V530-R150EP-3 V530R150EP3
OMRON F200-C10E F200C10E
OMRON F200-C10E F200C10E
NORDSON 303541A 303541A
MOORE PRODUCTS 15799-91-8 15799918
MOORE PRODUCTS 15494-126 15494126
MODICON P420 P420
MODICON MM-PM21-300 MMPM21300
MODICON AS-S911-000 ASS911000
MODICON AS-P420-000 ASP420000
MODICON AS-C484-266 ASC484266
MODICON AS-C484-065 ASC484065
MODICON AS-584M-240 AS584M240
MODICON AS-584L-121 AS584L121
MODICON AS-584A-038 AS584A038
MODICON AS-584A-036 AS584A036
高頻逆變式整流焊機電源是一種*性能、*效、省材的新型焊機電源,代表了當今焊機電源的發展方向。由於IGBT大容量模塊的商用化,這種電源更有著廣闊的應用前景。
逆變焊機電源大都採用交流-直流-交流-直流(AC-DC-AC-DC)變換的方法。50Hz交流電經全橋整流變成直流,IGBT組成的PWM高頻變換部分將直流電逆變成20kHz的高頻矩形波,經高頻變壓器耦合, 整流濾波後成為穩定的直流,供電弧使用。
由於焊機電源的工作條件惡劣,頻繁的處於短路、燃弧、開路交替變化之中,因此高頻逆變式整流焊機電源的工作可靠性問題成為*關鍵的問題,也是用戶*關心的問題。採用微處理器做為脈衝寬度調制(PWM)的相關控制器,通過對多參數、多信息的提取與分析,達到預知係統各種工作狀態的目的,進而提前對係統做出調整和處理,解決了當前大功率IGBT逆變電源可靠性。
國外逆變焊機已可做到額定焊接電流300A,負載持續率60%,全載電壓60~75V,電流調節範圍5~300A,重量29kg。