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CS294/D PDF预览

CS294/D

更新时间: 2022-01-19 23:35:00
品牌 Logo 应用领域
其他 - ETC 断路器
页数 文件大小 规格书
4页 39K
描述
Ground Fault Interrupter

CS294/D 数据手册

 浏览型号CS294/D的Datasheet PDF文件第2页浏览型号CS294/D的Datasheet PDF文件第3页浏览型号CS294/D的Datasheet PDF文件第4页 
CS294  
Ground Fault Interrupter  
Features  
Description  
The CS294 is an AC outlet ground  
an SCR are required as external  
components. The completed inter-  
rupter circuit can detect and protect  
against both hot wire to ground  
faults and neutral wire to ground  
faults.  
Supply Derived from  
fault interrupter controller IC. The  
IC detects the presence of haz-  
ardous grounding conditions and  
open circuits the AC line before a  
dangerous shock can occur.  
AC Supply — 24V  
Direct Interface to SCR  
Adjustable Sensitivity  
Grounded Neutral Fault  
The CS294 contains an operational  
amplifier, an SCR driver and a 24V  
zener shunt regulator. Two sense  
coils, a bridge rectifier, a relay and  
The CS294 is built on a 30V bipolar  
process and is available in 8 lead  
DIP packages.  
Detection  
Block Diagram  
AmpOUT  
+VS  
+
50k  
VFB  
Package Options  
20kΩ  
Signal  
Common  
SCR  
Trigger  
8 Lead PDIP  
+
10kΩ  
Filter  
+
VFB  
Filter  
Detect  
1
AmpOUT  
+VS  
Bias  
4.7kΩ  
Signal Common  
Gnd  
SCR Trigger  
Gnd  
Detect  
ON Semiconductor  
2000 South County Trail, East Greenwich, RI 02818  
Tel: (401)885–3600 Fax: (401)885–5786  
N. American Technical Support: 800-282-9855  
Web Site: www.onsemi.com  
April, 2001 - Rev. 4  
1

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