51304516-250

51304516-250

51304516-250

51304516-250

三相交流桥式全控整流及直流电机是目前在各种整流电路中应用为广泛的电力电子电路，在运用到在直流电机调速时可以采用这种电路。

　　使用三相全控桥式整流的电路可以对直流电机进行调速控制吗

　　三相全控桥式整流电路可以用来将三相交流电转换为直流电，进一步的控制电机的转速需要通过不同的电机控制方法实现。其中，直接对电机的电压进行调节可以控制电机的转速。通过调整控制信号的占空比和频率，可以实现对电机的调节。所以，使用三相全控桥式整流的电路可以对直流电机进行调速控制。

NetApp X272 Sp272 108-00056+A1 DK32EJ-72FC 73GB DS 14

NetApp X275A 144GB 15K FC DS14MK2 , MK4 X275A-R5

NetApp Cable P/N:112-00028 Molex P/N 739391101

Expedited shipping available

4 x NetApp Diskshelf DS14mk2 14x 144GB 10K ESH2 $375 ea

NetApp FAS2050 Filer 20 X X287A-R5 300GB 15K SAS 

NetApp X278A 144GB 15K FC DS14 MK2 MK4 1 YEAR WARRANTY

NetApp Hard Drive 500GB SATA X267A-R5 FOR DS14 MK2

90 day warranty

NETAPP FAS960C FILER DUAL CPU'S 6GB RAM 3 X DUAL FC 

NetApp FAS2020C 12 X X287A-R5 300GB 15K SAS FAS2020

NetApp DS14 FC Expansion Shelf & 2 Pwr SP & 31598-17

NetApp DS14 FC Expansion Shelf & 2 Pwr SP & 31598-17

NETAPP FAS940 NAS Filer Head with 70 73GB drives

FAS250 FAS-250 DS-14 FAS940 FAS-940

NetApp X235 Sp235 108-00044 ST373405FC 10K 73GB DS 14

NetApp X235 Sp235 108-00044 ST373405FC 10K 73GB DS 14

NetApp X273 Sp273 108-00024+A0 ST373453FC 15K 73GB DS14

NetApp X235 Sp235 108-00018 DK32EJ-72FC 10K 73GB DS 14

NetApp DS14MK2 14 X 300GB 10K FC 2 X ESH2 X276A

NetApp FAS960 Network Appliance Filer Head

NetApp X291A-R5 450GB 15K FC DS14 MK4 FC

NetApp DS14 FC Expansion Shelf Pwr SP ESH XYR 43662-12

NetApp FC Patch cable SFP to HSSDC2 112-00082 7329-4007

NetApp X275A 144GB 15K FC DS14MK4 , X275A-R5

NetApp DiskShelf DS14mk4 14x 144GB 15K X275A ESH4

NETAPP 300GB 10K X276A-R5 108-00083 for DS14 MK2 MK4

90 day warranty

NetApp FAS250 Filer - Dual Controller + Dual Power

Network Appliance NetApp FAS960c Filer

NetApp X511A-R5 Power Supply DS14MK2 DS14MK4 DS14MK2AT

One-day shipping available

NetApp DS14 Disk Shelf Storage Array NAS FC 504GB

NetApp X298A-R5 1TB SATA TO FC FAS2020 FAS2050 40

Network Appliance NetApp FAS940c Filer

NetApp Network Appliance FAS960c Filer Unit System 

IBM N3700 NETAPP FAS270 Controller Module Filer Head

NetApp DS14 Shelf 14 X 73GB HD Network Appliance FC

Network Appliance NetApp C1200 3X73GB HDD (1437327)