Purdy D-Series Thumbwheel Switch Manuel d'utilisateur télécharger pdf

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

1 Tel: 408.523.8200 • Fax: 408.733.1287 • customerservice@purdyelectronics.com • www.purdyelectronics.com

4/3/05

D Series

FEATURES

• Compact design, substantial space saving

• Simple assembly

• CE approved types

The essential features of the thumb-wheel switch

are its high reliability, precision and contact en-

durance.

Interswitch thumbwheel switches are used in

machine tool control systems, measurement and

test units, control and regulation systems, com-

puter systems, sound and vision control systems,

telecommunications, medical measurement sys-

tems, etc.

SPECIFICATIONS

Rates current (resistive load) 1-175 mA AC/DC

Max. current carrying capacity 1 A AC/DC

Max. working voltage max. 42 V AC/DC

Test voltage 500 V DC

Insulation resistance (+20°C)

MOhm

Contact resistance (ind. PCB) 100 MOhm

Servicelife (switch operations)

min. 10

Permissible ambient temp. -25° ... +70°C

10 positions Yes Direct solder connections Yes

16 positions No Edge connections Yes

Decimal Yes Solder pins Yes

Binary Yes Front mounting Yes

PCB for diode mounting Yes

Interswitch Thumbwheel Switches

Product speciﬁcations contained herein may be changed without prior notice.

It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.

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D Series 1
Code 861 4

Résumé du contenu

Page 1 - D Series

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 940851 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]

Page 2

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 940852 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]

Page 3

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 940853 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]

Page 4 - Code 861

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 940854 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]

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Purdy D-Series Thumbwheel Switch Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Purdy D-Series Thumbwheel Switch. Purdy D-Series Thumbwheel Switch User Manual Manuel d'utilisatio

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