Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

HVL Fiches technique(PDF) 2 Page - Welwyn Components Limited

No de pièce HVL
Description  High Voltage Low Inductance Thick film Resistors
Download  2 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  WELWYN [Welwyn Components Limited]
Site Internet  http://www.welwyn-tt.com/
Logo WELWYN - Welwyn Components Limited

HVL Fiches technique(HTML) 2 Page - Welwyn Components Limited

  HVL Datasheet HTML 1Page - Welwyn Components Limited HVL Datasheet HTML 2Page - Welwyn Components Limited  
Zoom Inzoom in Zoom Outzoom out
 2 / 2 page
background image
High Voltage Low Inductance
Thick film Resistors
HVL Series
© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Issue B · 03.02
Welwyn Components
198
Matched Sets
Resistors in a set can be supplied for use as precision
voltage dividers matched for tolerance and TCR down to
0.5% and 10ppm/°C.
ENQUIRIES ARE WELCOMED FOR SPECIAL RESISTORS AND
SETS
Application Notes
Mounting
Due to the high voltage which can appear between the end
cap and any adjacent metal part, resistors should be mounted
at an adequate distance from other conductors.
For some high voltage applications it is required to immerse
the components in oil or gas to reduce the effects of corona
and surface tracking. The protective coating is suitable for
these applications.
The axial termination should not be bent closer than twice
the diameter of the terminal wire from the body of the
resistor.
When the resistors are required to be plotted, the preferred
encapsulant is a silicone compound.
For voltage dividers with a low resistance section below the
minimum available value of 1k ohms, it is normal practice to
use a Welwyn resistor, RC Series, obtainable down to 1ohm.
Packaging
Resistors are supplied packed in boxes.
Standard Quantities Per Box
All Types
10 or 20 per box
Maximum
Typical
Load at rated power: 1000 hours at 70°C
∆R%
1
0.3
Shelf life: 12 months at room temperature
∆R%
0.3
0.1
Derating from rated power at 70°C
Zero at 155°C
Noise (in a decade of frequency)
µV/V
5
<2.5
Voltage coefficient of resistance
ppm/volt
5
<1
Performance Data


Html Pages

1  2 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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