MIL-PRF-29C

DLA - CC - DLA Land and Maritime

RESISTORS, FIXED, METER MULTIPLIER, EXTERNAL (HIGH VOLTAGE, FERRULE TERMINAL TYPE)

Organization:

Year: 2010

Abstract: This specification covers the requirements for high-voltage, external, meter-multiplier, fixed resistors of the ferrule-terminal type for use with direct-current (dc) instruments drawing 1 milliampere at full-scale deflection. Designers are CAUTIONED on using these resistors in pulse applications (see 6.5).Intended Use: Resistors covered by this specification are intended for use as external resistors for 2.5 inch (63.5 mm) and 3.5 inch (88.9 mm) voltmeters covered by MIL-PRF-10304 "Meters, Electrical Indicating, Panel Type, Ruggedized, General Specification for", or in other high voltage application for which they may be found suitable. Resistors of the power type, intended to operate at hot spot temperature in excess of 110OC, are not covered by this specification. It is not considered good engineering practice to support these resistors except by their ferrules. Resistors covered by this specification are unique due to the fact that these devices must be able to operate satisfactory in military systems under the following demanding conditions: Undergoes a thermal shock, salt water immersion, vibration, and mechanical strength test. In addition, these military requirements are verified under a qualification system. Commercial components are not designed to withstand these military environmental conditions.

URI: https://yse.yabesh.ir/std/handle/yse/171035

Subject: Concentricity

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DLA - CC - DLA Land and Maritime

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contributor author	DLA - CC - DLA Land and Maritime
date accessioned	2017-09-04T17:47:47Z
date available	2017-09-04T17:47:47Z
date copyright	02/05/2010
date issued	2010
identifier other	EPQDQCAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/171035
description abstract	This specification covers the requirements for high-voltage, external, meter-multiplier, fixed resistors of the ferrule-terminal type for use with direct-current (dc) instruments drawing 1 milliampere at full-scale deflection. Designers are CAUTIONED on using these resistors in pulse applications (see 6.5).Intended Use: Resistors covered by this specification are intended for use as external resistors for 2.5 inch (63.5 mm) and 3.5 inch (88.9 mm) voltmeters covered by MIL-PRF-10304 "Meters, Electrical Indicating, Panel Type, Ruggedized, General Specification for", or in other high voltage application for which they may be found suitable. Resistors of the power type, intended to operate at hot spot temperature in excess of 110OC, are not covered by this specification. It is not considered good engineering practice to support these resistors except by their ferrules. Resistors covered by this specification are unique due to the fact that these devices must be able to operate satisfactory in military systems under the following demanding conditions: Undergoes a thermal shock, salt water immersion, vibration, and mechanical strength test. In addition, these military requirements are verified under a qualification system. Commercial components are not designed to withstand these military environmental conditions.
language	English
title	MIL-PRF-29C	num
title	RESISTORS, FIXED, METER MULTIPLIER, EXTERNAL (HIGH VOLTAGE, FERRULE TERMINAL TYPE)	en
type	standard
page	14
status	Active
tree	DLA - CC - DLA Land and Maritime:;2010
contenttype	fulltext
subject keywords	Concentricity
subject keywords	Direct current
subject keywords	Film
subject keywords	Parallelism
subject keywords	Wirewound