Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

CLP270M Datasheet(PDF) 15 Page - STMicroelectronics

No. de Pieza. CLP270M
Descripción  OVERVOLTAGE AND OVERCURRENT PROTECTION FOR TELECOM LINE
Descarga  24 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo 

CLP270M Datasheet(HTML) 15 Page - STMicroelectronics

Zoom Inzoom in Zoom Outzoom out
 15 / 24 page
background image
CLP270M
15/24
The CLP270M withstands the second level lightning surge test without trouble.
3.4. FIRST AND SECOND LEVEL AC POWER FAULT
4
I1
V1
V(RMS)
50Hz
Rsense
Rp
TIPL
TIPS
GND
1/2 CLP270M
Rs
Fig. 22: AC power fault test in Ringing mode.
Fig. 23: Example of behavior when facing test 3
(400V, 600
Ω).
4
TIPL
TIPS
GND
1/2 CLP270M
50
SLIC
LCP1511D
-48V
V2
Rsense
Rp
V(RMS)
50 Hz
I1
Rs
Fig. 24: AC power fault test in Speech mode.
Fig. 25: Example of behavior when facing test 3
(400V, 600
Ω).
3.4.1. Ringing mode
The figures 23 and 25 give the voltage and current at the CLP270M terminals in Ringing mode and Speech
mode. The CLP270M is able to withstand all the first level AC power fault tests as required in the table 4-7
of GR-1089-CORE standard.
For the second level AC power fault tests serial protection as PTC or fuse are needed.
All these curves, lightning and AC power fault represent the behavior of the CLP270M in worst case tests,
any how the CLP270M withstands all the others surges of the Bellcore GR1098 standard. For the second
level AC power fault test, the use of series protection elements (PTC or fuses) are needed.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24 


Datasheet Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
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