LM1851 datasheet(6/8 Pages) NSC

công cụ tìm kiếm bảng dữ liệu linh kiện điện tử

LM1851 bảng dữ liệu(PDF) 6 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.

tên linh kiện	LM1851

Giải thích chi tiết về linh kiện	Ground Fault Interrupter

Download	8 Pages

Scroll/Zoom	100%

nhà sản xuất	NSC [National Semiconductor (TI)]

Trang chủ	http://www.national.com

Logo

6 / 8 page

Application Circuits (Continued)

in practice the actual value of C1 will have to be modified to

include the effects of the neutral loop upon the net charging

current The effect of neutral loop induced currents is diffi-

cult to quantize but typically they sum with normal fault cur-

rents thus allowing a larger value of C1

For UL943 requirements 0015 mF has been found to be

the best compromise between timing and noise

For those GFI standards not requiring grounded neutral de-

tection a still larger value capacitor can be used and better

noise immunity obtained The larger capacitor can be ac-

commodated because RN and RG are not present allowing

the full fault current I to enter the GFI

Figure 2 grounded neutral detection is accomplished by

feeding the neutral coil with 120 Hz energy continuously and

allowing some of the energy to couple into the sense trans-

former during conditions of neutral fault

Typical Application

TLH5177 – 6

Adjust RSET for desired sensitivity

FIGURE 2 120 Hz Neutral Transformer Approach

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Unisonic Technologies	LM1851	160Kb / 9P	GROUND FAULT INTERRUPTER
Texas Instruments	LM1851	208Kb / 10P	[Old version datasheet] Ground Fault Interrupter
	LM1851-SP	208Kb / 10P	[Old version datasheet] Ground Fault Interrupter
	LM1851M/NOPB	208Kb / 10P	[Old version datasheet] Ground Fault Interrupter
	LM1851MX/NOPB	208Kb / 10P	[Old version datasheet] Ground Fault Interrupter

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM1851	208Kb / 10P	[Old version datasheet] Ground Fault Interrupter
Fairchild Semiconductor	FAN1851A	122Kb / 11P	Ground Fault Interrupter
Fairchild Semiconductor	FAN4146	595Kb / 10P	Ground Fault Interrupter
Unisonic Technologies	GM1851	370Kb / 10P	GROUND FAULT INTERRUPTER
ON Semiconductor	FAN4147	418Kb / 11P	Ground Fault Interrupter March 2013 Rev. 1.0.1
ON Semiconductor	FAN4149	380Kb / 12P	Ground Fault Interrupter July 2014 Rev. 1.0.0
Unisonic Technologies	GM1851	370Kb / 10P	GROUND FAULT INTERRUPTER
Fairchild Semiconductor	FAN4147SX	559Kb / 10P	Ground Fault Interrupter
ON Semiconductor	NCS37005MNG	126Kb / 8P	Ground Fault Interrupter April, 2012 ??Rev. P0
ON Semiconductor	FAN4146	801Kb / 12P	Ground Fault Interrupter February 2014 Rev. 1.0.1

Chính sách bảo mật
ALLDATASHEET.VN

ALLDATASHEET.VN

Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ]
Alldatasheet là \| Quảng cáo \| Liên lạc với chúng tôi \| Chính sách bảo mật \| Trao đổi link \| Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ]

Family Site : ic2ic.com | icmetro.com