BRM-47R-10-L datasheet, PDF - EEWORLD Datasheet

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BRM-47R-10-L: DescriptionHigh Load and Braking Resistors; File Size106KB，4 Pages; ManufacturerRhopoint Components Ltd; Websitehttps://www.rhopointcomponents.com/

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High Load and Braking Resistors

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Ausgabe / Issue : 08/11/2001

High Load

and

Braking Resistors

Typ / type BRM

Technische Daten / technical data

Widerstandswerte

Toleranz

Temperaturkoeffizient

Temperaturbereich

Belastbarkeit

Max. Pulsbelastbarkeit

Innerer Wärmewiderstand

Max. Betriebsspannung

Prüfspannung

Stabilität unter Nennlast

resistance values

tolerance

temperature coefficient ( tcr )

applicable temperature range

load capacity

max. pulse power

internal heat resistance

operating voltage ( max )

dielectric withstanding voltage

stability ( nominal load )

10R, 47R, 100R

±10 %

< ±50 ppm/K ( 20 °C – 60 °C )

-50 °C bis +150 °C

200 W auf Kühlkörper montiert

2 kW für t

= 1 s ( t

Pause

10 s

und T

80 °C )

-50 °C to +150 °C

200 W ( heatsink mounting )

2 kW at t

= 1 s ( t

off

10 s and

= 80 °C )

< 0,1 K/W

1000 VAC

2500 VAC

Abweichung < ±1 % nach 2000 h

deviation < ±1 % after 2000 h

Merkmale / features

•

200 Watt Dauerleistung

200 Watt permanent power

-40

-20

0.2

∆R/R

[%]

100

120

•

2 kWatt Pulsleistung für 1 s

2 kWatt pulse power for 1 s

-0.2

T [

•

kompakte Bauform

small outline

-0.4

•

Bauhöhe kompatibel zu Econopack

overall thickness compatible to Econopack

•

Massives, 2 mm dickes Kupfersubstrat als Wärme-

senke für hohe Pulsbelastbarkeit eingebaut

2 mm thick Cu-substrate as heatsink for pulse power

Temperaturabhängigkeit des elektrischen Widerstandes von

MANGANIN-Widerständen

temperature dependence of the electrical resistance of

MANGANIN-resistors

•

Anschlüsse mit Litzen und Kontaktstiften verfügbar

Ausführung:

L - Litze mit Silikonisolation

M- Teflonlitze (UL-gelistet)

K - Kontakt

flying leads and pin connectors available

Version:

L - flying leads with silicon insulation

M- copper wire with teflon insulation

( UL-listed )

K - pin connector

0.75

0.5

0.25

P / P

Nom

•

Schutzart IP 54

protection type IP 54

100 120 140 160

Gehäusetemperatur T

/ [

case temperature T

/ [

Lastminderungskurve für Widerstände montiert auf Kühlkörper

power derating curve for heatsink mounted resistors

Technische Änderungen vorbehalten - technical modifications reserved

BRM-1 / 4

Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND

Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com

RHOPOINT COMPONENTS LTD

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