31.040.20 电位器、可变电阻器 标准查询与下载



共找到 278 条与 电位器、可变电阻器 相关的标准,共 19

Potentiometers for use in electronic equipment - Part 6: Sectional specification - Surface mount preset potentiometers

ICS
31.040.20
CCS
发布
2015-12-14
实施

This part of IEC 60393 applies to single-turn rotary low-power wirewound and non-wirewound potentiometers, with a rated dissipation less than to 10 W. These potentiometers are primarily intended for use in electronic equipment. This part of IEC 60393 prescribes preferred ratings and characteristics and selects from IEC 60393-1, appropriate quality assessment procedures, tests and measuring methods. It provides general performance requirements for this type of potentiometer. This standard gives the minimum performance requirements and test severities.

Potentiometers for use in electronic equipment - Part 5: Sectional specification - Single-turn rotary low-power wirewound and non-wirewound potentiometers

ICS
31.040.20
CCS
L14
发布
2015-12
实施
2015-12-16

This standard is applicable to rotary precision potentiometers. These potentiometers are primarily intended for use in electronic equipment.

Potentiometers for use in electronic equipment - Part 3: Sectional specification: Rotary precision potentiometers

ICS
31.040.20
CCS
发布
2015-09-03
实施

This standard is applicable to single-turn rotary power potentiometers. These potentiometers are primarily intended for use in electronic equipment.

Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers

ICS
31.040.20
CCS
发布
2015-09-03
实施

This part of IEC 60393 is applicable to all types of resistive potentiometers, including leadscrew actuated types, presets, multi-turn units, etc. to be used in electronic equipment. It establishes standard terms, inspection procedures and methods of test for use in sectional and detail specifications of electronic components for quality assessment or any other purpose. It has been mainly written, and the test methods described, to conform to the widely used single-turn rotary potentiometer with an operating shaft. For other types of potentiometers: • the angle of rotation may be several turns; • the reference to an operating shaft shall apply to any other actuating device; • the angular rotation shall be taken to mean mechanical travel of the actuating device; • a value for force shall be prescribed instead of a value for torque if the actuating device moves in a linear instead of a rotary manner. These alternative prescriptions will be found in the sectional or detail specification. When a component is constructed as a variable resistor, i.e. as a two-terminal device, the detail specification shall prescribe the modifications required in the standard tests.

Potentiometers for use in electronic equipment - Part 1: Generic specification

ICS
31.040.20
CCS
发布
2015-09-03
实施

  Scope is not provided for this standard

Varistors for use in electronic equipment - Part 2: Blank detail specification for zinc oxide surge suppression varistors. Assessment level E

ICS
31.040.20
CCS
发布
2014-12-25
实施

This standard is applicable to surge suppression varistors intended to protect electronic and other sensitive equipment from surges, operating from a d.c. supply, or an a.c. supply having a frequency not greater than 400 Hz. Varistors which are the subject of this sectional specification are not intended to give primary protection against lightning surges.

Varistors for use in electronic equipment - Part 2: Sectional specification for surge suppression varistors

ICS
31.040.20
CCS
发布
2014-12-25
实施

Potentiometers for use in electronic equipment -- Part 1: Generic specification

ICS
31.040.20
CCS
L13
发布
2014-09-22
实施

Varistors for use in electronic equipment-Part 2:Blank detail specification for zinc oxide surgesuppression varistors-Assessment level E

ICS
31.040.20
CCS
发布
20131231
实施
20131231

Potentiometers for use in electronic equipment-Part 2:Blank detail specification-Lead-screw actuated and rotary preset potentiometers, Assessment level F

ICS
31.040.20
CCS
发布
20131231
实施
20131231

Potentiometers for use in electronic equipment-Part 2:Blank detail specification-Lead-screw actuated and rotary preset potentiometers, Assessment level E

ICS
31.040.20
CCS
发布
20131231
实施
20131231

Potentiometers for use in electronic equipment-Part 5:Blank detail specification:Single-turn rotary low-power potentiometers, Assessment level E

ICS
31.040.20
CCS
发布
20131231
实施
20131231

Potentiometers for use in electronic equipment-Part 5:Blank detail specification:Single-turn rotary low-power potentiometers, Assessment level E

ICS
31.040.20
CCS
发布
2013-12-31
实施

Potentiometers for use in electronic equipment-Part 4:Blank detail specification:Single-turn rotary power potentiometers Assessment level F

ICS
31.040.20
CCS
发布
2013-12-31
实施

Potentiometers for use in electronic equipment-Part 2:Blank detail specification-Lead-screw actuated and rotary preset potentiometers, Assessment level F

ICS
31.040.20
CCS
发布
2013-12-31
实施

Varistors for use in electronic equipment-Part 2:Blank detail specification for zinc oxide surgesuppression varistors-Assessment level E

ICS
31.040.20
CCS
发布
2013-12-31
实施

Potentiometers for use in electronic equipment-Part 2:Detail specification-Lead-screw actuated preset potentiometers-Stability class 5 %-Assessment level E

ICS
31.040.20
CCS
发布
2013-12-31
实施

Potentiometers for use in electronic equipment-Part 4:Blank detail specification:Single-turn rotary power potentiometers Assessment level E

ICS
31.040.20
CCS
发布
2013-12-31
实施

Potentiometers for use in electronic equipment-Potentiometers for use in electronic equipment-low-power potentiometer-Assessment level F

ICS
31.040.20
CCS
发布
2013-12-31
实施

Potentiometers for use in electronic equipment-Part 2:Blank detail specification-Lead-screw actuated and rotary preset potentiometers, Assessment level E

ICS
31.040.20
CCS
发布
2013-12-31
实施



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