IC693MDL751_厦门光沃自动化设备有限公司

IC693MDL751

高功率应用需要电流隔离以防止触发危险的接地环路，否则可能导致噪声，使得两个电路的接地处于不同的电位，进而损害系统的性。此类系统中的电流对人类可能致命，因此确保高水平的性。 电气或电流隔离是指处于不同电位的两个点之间未发生直流循环的状态 。

更确切地说，在电流隔离状态下， 无法将载流子从一个点移至另一点，但电能（或信号）仍然可以通过其他物理现象（如电磁感应、容性耦合或光）交换 。这种情况等效于两个点之间的电阻大；在实践中，达到大约 100 MΩ 的电阻就足够了。如果损坏于电子元器件，则隔离可能是不必要的，但如果控制侧涉及到人的活动，那么高功率侧和低电压控制电路之间需要电流隔离。它能防范高压侧的任何故障，因为即使有元器件损坏或失效，隔离栅也会阻止电力到达用户。为防止触电危险，隔离是监管机构和认证机构的强制要求。以下是关于使用原因和许多功率应用中的电流隔离方法的总结。

IC693MDL751

AMAT Applied Materials 0020-22577 BRACKET SYSTEM MANIF

AMAT Applied Materials 0680-01207 SQUARE D QOB1155237

AMAT Applied Materials 3870-90285 SMC MANZFOLD

AMAT APPLIED MATERIALS 24VDC POWER SUPPLY

AMAT Applied Materials 3870-02655 NORTHEAST 2012

AMAT Applied Materials 3870-01598 HUMPHRCY A030EI-PSL

MVME 110-1/AMAT Applied Materials 0100-11018 Motorola

AMAT Applied Materials 3870-01042 VALVE MTR 1/4 IN SWAG

AMAT Applied Materials 0020-33164 HOUSING,THROTTLE VALV

AMAT Applied Materials 0020-76383 INTLK TRIP BRACKET, E

AMAT/Applied Materials PN: 0190-15553 RF Generator 8kW

AMAT Applied Materials 0020-23204 FOUNDATION,RF MATCH I

AMAT Applied Materials 0020-27804 PEDESTAL, A101 HI-PWR

NEW AMAT Applied Materials 0190-10257 300mm I-Cu Anode

AMAT Applied Materials 0020-27690 CLAMP RING 8 SNNF SH

AMAT Applied Materials 3870-02572 BURKERT US05036

AMAT Applied Materials 3870-02920 SMC MANUAL VALVE

AMAT Applied Materials 0100-00012 VME Counter Board

AMAT Applied Materials 0010-21409 ASSY THERMAL SWITCH P

AMAT Applied Materials 0090-00161 ELECT. ASSY., SRD IN

AMAT Applied Materials 0100-09161 wASSY, EXPANDED RS-23

APPLIED MATERIALS 0010-39646 THROTTLE VALVE NSK AMAT

AMAT Applied Materials 0150-22552 CABLE ASSY, STATUS LA

AMAT Applied Materials 0150-76066 ASSY CABLE, SYSTEM VI

APPLIED MATERIALS 0027-01873 TYLAN FC-2950MEP5 AMAT

AMAT Applied Materials 0150-21546 CABLE ASSY LIGHT PEN

AMAT Applied Materials 0150-21342 CHAMBER 4 INTERCONNEC

AMAT Applied Materials 0020-22664 SPACER SOURCE GUIDE P

APPLIED MATERIALS 0010-20768 A MAGNET ASSEMBLY AMAT

AMAT Applied Materials 0020-21863 SHIM,ROTARY FEED THRU

AMAT Applied Materials 3860-01375 TBG PLSTC 1/4OD .042W

APPLIED MATERIALS 1040-01093 MKS LDM-A12PA2CC1 AMAT

AMAT Applied Materials 3300-02240 FTG FLG 2-3/4 P.D X .

AMAT Applied Materials 0680-01357 CB MAG THERM 1P 120/

AMAT Applied Materials 0020-21960 DOUBLE SENSOR MOUNT

Applied Materials 0730-01049 Turbo Pump Controller AMAT

AMAT Applied Materials 0010-10973 ASSEMBLY, H.O.T. DETE

AMAT Applied Materials 0010-04926 HV MODULE ASSY, NEGAT

AMAT Applied Materials 0010-30091 HV MODULE ASSY

AMAT Applied Materials 0010-38838 ASS, AC DISTRIBUTION,

AMAT Applied Materials 0010-13912 ASSY, VGA MONITOR STA

AMAT Applied Materials 0040-09212 ASSY WAFER LIFT

AMAT Applied Materials 0200-18108 COLLAR, MIN CONTACT 2

AMAT Applied Materials 0010-09928 CONTROLLER BOX ASSY,

AMAT Applied Materials 0010-04926 HV MODULE ASSEMBLY

AMAT Applied Materials 0200-35597 FOCUS RING, 145 mm, J