BS EN 136001-1977 Specification for harmonized system of quality assessment for electronic components - Blank detail specification pulsed magnetrons (excluding frequency agile magn.pdf

1、BRITISH STANDARD BS EN 136001:1996 (BS CECC 36001:1977 renumbered) Incorporating Amendment No. 1 Specification for Harmonized system of quality assessment for electronic components Blankdetail specification: Pulsedmagnetrons (excluding frequency agile magnetrons) The European Standard EN 136001:1992

2、 has the status of a British StandardBSEN136001:1996 BSI 04-2000 ISBN 0 580 34855 5 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee EPL/39, Electronic tubes, upon which the following bodies were represented: FEI (Federati

3、on of the Electronics Industry) National Supervising Inspectorate (BSI PC) Amendments issued since publication Amd. No. Date Comments 7582 August 1996 Indicated by a sideline in the marginBSEN136001:1996 BSI 04-2000 i Contents Page Committees responsible Inside front cover National foreword ii Forew

4、ord 2 Text of EN 136001 3BSEN136001:1996 ii BSI 04-2000 National foreword This British Standard has been prepared by Technical Committee EPL/39 and is the English language version of EN136001:1992 Blank detail specification: Pulsed magnetrons (excluding frequency agile magnetrons), published by the

5、Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). In1992 the CENELEC Electronic Components Committee (CECC) accepted CECC36001:1977 as European Standard designated EN136001:1992. Amendment No.1 implements EN136001:1992 as a British Stand

6、ard. This standard lists the ratings, characteristics and inspection requirements which have to be included as mandatory requirements in any detail specification for this type of magnetron. Detail specifications should conform to the requirements of this blank detail specification and BS CECC00111 R

7、ule of Procedure11. Specifications Part4:1991 Regulations for CECC detail specifications. The British Standard which implements the CECC Rules of Procedure is BS9000 General requirements for a system for electronic components of assessed quality Part2:1996 Specification for the national implementati

8、on of the CECC system. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references I

9、nternational Standard Corresponding British Standard CECC 36000:1977 BS EN 136000:1993 Harmonized system of quality assessment for electronic components. Generic specification: Magnetrons Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN title page,

10、 pages2 to 9 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 136001 May 1992 Descriptors: Quality, electronic c

11、omponents, magnetrons English version Blank Detail Specification: Pulsed magnetrons (Excluding frequency agile magnetrons) Spcification Particulire Cadre: Magntrons impulsions ( lexclusion des magntrons agiles en frquence) Vordruck fr Bauartspezifikation: Pulsmagnetrons (ausschlielich Springfrequenz

12、-Magnetrons) This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on14January1992. The text of this standard consists of the text of CECC 36001 Issue11977 of the corresponding CECC Specification. CENELEC members are bound to comply with CEN/CENELEC Internal Regul

13、ations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the General Secretariat of the CECC or to any CENELEC

14、 member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CECC General Secretariat has the same status as the official version

15、s. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. The membership of the CECC is identical, with the exceptio

16、n of the national electrotechnical committees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1992

17、 Copyright reserved to CENELEC members Ref. No. EN 136001:1992 EEN136001:1992 BSI 04-2000 2 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized

18、 System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedure for electronic components, and by the grant of an internationally recognized Mark, or Certificate, of Confo

19、rmity. The components produced under the System are thereby accepted by all the member countries without further testing. This document has been formally approved by the CECC, and has been prepared for those member countries taking part in the System who wish to issue national harmonized specificati

20、ons for PULSED MAGNETRONS (excluding frequency agile magnetrons). It should be read in conjunction with document CECC00100: Basic Rules(1974). At the date of printing of this document, the member countries of the CECC are Belgium, Denmark, Germany, France, Ireland, Italy, the Netherlands, Norway, Sw

21、eden, Switzerland and the UnitedKingdom, and copies of it can be obtained from the National Committees of the CENELEC in these countries. Preface This blank detail specification was prepared by CECC Working Group13: “Microwave Tubes”. It is one of a series of blank detail specifications for magnetro

22、ns, all relating to the generic specification printed as CECC36000. In accordance with the requirements of document CECC00100 it is based, wherever possible, on the Recommendations of the International Electrotechnical Commission and in particular on IEC Publication235: Measurement of the electrical

23、 properties of microwave tubes. The text of this specification was circulated to the CECC for voting in document CECC(Secretariat)319 in April1975 and was ratified by the CECC for printing as a CECC Specification. Contents Page Foreword 2 1 General 3 2 Identification of the harmonized detail specifi

24、cation 3 3 Identification of the tube 3 4 Supplementary information 3 5 Additional information 3 6 Data 4 Appendix A Layout for the front page of the detail specification 9EN136001:1992 BSI 04-2000 3 1 General This blank detail specification shows the layout and contents to be followed in the prepar

25、ation of harmonised detail specifications for pulsed magnetrons, including coaxial types, tunable and adjustable types, but excluding frequency agile types. (SeeAppendix A.) These requirements include the following: Identification of the harmonized detail specification Identification of the tube Sup

26、plementary information Test schedule and inspection requirements Information on application of the tube (if required). 2 Identification of the harmonized detail specification 2.1 The name of the National Standards Organisation under whose authority the detail specification is drafted. 2.2 The CECC s

27、ymbol and the number allotted to the national detail specification by the CECC General Secretariat 2.3 The number and issue number of the national generic specification. 2.4 The national number of the detail specification, date of issue and any further information required by the national system. 3

28、Identification of the tube 3.1 A short description of the type of tube and type number. 3.2 Information on typical construction (where applicable). 3.3 An outline drawing with main dimensions which are of importance for interchangeability. Alternatively, this drawing may be given in an appendix to t

29、he detail specification. 3.4 The application or group of applications covered by the detail specification. 3.5 Brief information on the most important properties of the component (extracted from paragraph6 of this specification to allow comparison between the various component types intended for the

30、 same, or for similar applications. This shall include a hazard warning if applicable. 4 Supplementary information (not for inspection purposes) Following the information given in accordance with2 and3, space shall be allocated for the following information: Structurally similar features of the tube

31、 which may be relevant for inspection purposes Requirements for certified test records Marking requirements (in accordance with2.5 of CECC36000) Ordering information 5 Additional information (not for inspection purposes) Following the information given in accordance with4, space may then be allocate

32、d for any additional information which may be of help to the user of the tube. This information may include: Any requirements of a precautionary nature Mounting requirements Cooling requirements Any special setting up or switching requirements.EN136001:1992 4 BSI 04-2000 6 Data (not for inspection p

33、urposes) Detail specifications shall include data on the following properties, but not necessarily in the order given. 6.1 Mechanical and environmental data Dimensioned engineering drawing Mass of the tube (including magnet if integral with tube) Mounting position and accessories Precautions to be t

34、aken with respect to external magnetic influences; ambient magnetic fields and distance from ferromagnetic materials Cooling requirements Maximum temperatures of specified reference points Limiting values for shock and vibration (if required by the application) Minimum ambient air pressure (if requi

35、red by the application) Ambient temperature range, storage and operating 6.2 Electrical characteristics Frequency range Power output under stated conditions Pulse voltage under stated mean current and duty factor Frequency pushing figure under stated conditions (if required by the application) Frequ

36、ency pulling figure under stated conditions Heater voltage reduction scheme (where applicable) Characteristic curves Spectrum width (if required by the application) 6.3 Electrical limiting values Absolute maximum rating system in accordance with IEC134. 1) Load diagram If required by the application

37、 2) Power output/mean current 3) Performance Chart Cathode preheating time at minimum heater voltage or current min Heater surge current (if applicable) max Heater starting voltage or current min and max Heater operating voltage or current min and max Anode peak current min and max Pulse duration mi

38、n and max Duty factor max Rate of rise of anode voltage max (and min where applicable) Load v.s.w.r max EN136001:1992 BSI 04-2000 5 Inspection Requirements for Quality Conformance (see Note1) Group A inspection (lot by lot) Examination or Test D ND See Note 2 Ref. in CECC 36000 Conditions of Test Li

39、mits Units IL AQL % Min Max Sub-Group A1 ND 100% Visual inspection 4.4.1 No voltages Holding period 24 h (min) No voltages Post holding period test: Mean r.f. output power 4.5.2 Magnetic field (for unpackagedmagnetrons) (where applicable) W Heater voltage V Anode mean current A Rate of rise of volta

40、ge pulsekV/s Pulse duration s Duty factor Load v.s.w.r. k 1,05 Frequency (for tunable magnetrons)GHz Frequency (forfixed frequency magnetrons) 4.5.3 Magnetic field (for unpackagedmagnetrons) GHz Heater voltage V Anode mean current A Rate of rise of voltage pulsekV/s Pulse duration s Duty factor Load

41、 v.s.w.r. k 1,05 Frequency tuning range (fortunable magnetrons) 4.5.4 Magnetic field (for unpackagedmagnetrons) GHz Heater voltage V Anode mean current A Rate of rise of voltage pulsekV/s Pulse duration s Duty factor Load v.s.w.r. k 1,05 Mean r.f. output power(min)WEN136001:1992 6 BSI 04-2000 Group

42、A inspection (lot by lot) Examination or Test D ND See Note 2 Ref. in CECC 36000 Conditions of Test Limits Units IL AQL % Min Max Spectrum width (if required by the application) 4.5.3 Magnetic field (for unpackagedmagnetrons) MHz Heater voltage V Anode mean current A Rate of rise of voltage pulsekV/

43、s Pulse duration 4s Duty factor Frequency (for tunable magnetrons)GHz Measure between . dB points Load v.s.w.r. Sub-group A2 ND Major dimensions (those affecting mechanical interchangeability) 4.4.2 See drawing on page II 1,0 Pulse voltage 4.5.5 Magnetic field (for unpackagedmagnetrons) kV II 1,0 He

44、ater voltage V Anode mean current A Rate of rise of voltage pulsekV/s Pulse duration 4s Duty factor Load v.s.w.r. k 1,05 Pulse mismatch stability 4.5.6 Magnetic field (for unpackagedmagnetrons) % II 1,0 Heater voltage V Anode mean current A Rate of rise of voltage pulsekV/s Pulse duration 4s Duty fa

45、ctor Load v.s.w.r. Criterion for missing pulse = 70% of normal value Time interval . minEN136001:1992 BSI 04-2000 7 Group B Inspection not applicable Group C Inspection (12 monthly) Examination or Test D ND See Note 2 Ref. in CECC 36000 Conditions of Test Limits Units Inspection requirements Min Max

46、 n c Detailed dimensions ND 4.4.2 See drawing on page 5 1 Robustness of terminations (as applicable) ND 4.7.1 No voltages 5 1 Group D inspection (Qualification approval only) Tuner cycling endurance (for tunable magnetrons) D 4.8 No voltages See 3.3 of CECC 36000 No. of cycles Post tuner cycling tes

47、t: Pulse mismatch stability 4.5.6 As for sub-group A2 % Mean r.f. output power 4.5.2 As for sub-group A1 (seenote 3) W Electrical endurance D 4.8 Magnetic field (for unpackaged magnetrons) See 3.3 of CECC 36000 Heater voltage V Anode mean current A Rate of rise of voltage pulse . kV/s Pulse duration

48、 s Duty factor Load v.s.w.r.k 1,05 Frequency GHz (fortunable magnetrons) Duration h Post electrical endurance tests: Pulse mismatch stability 4.5.6 As for sub-group A2 % Mean r.f. output power 4.5.2 As for sub-group A1 (seenote 3) WEN136001:1992 8 BSI 04-2000 NOTE 1If preferred by the specification

49、writer general test conditions may be shown in tabular form at the beginning of this section thus: If this method is adopted, the Conditions of Test column will give the appropriate number test condition and any change or addition appropriate to that particular Examination or Test. NOTE 3Post endurance minimum test limit for mean r.f. output power shall be20% less than Sub-group A1 limit. Generaltestconditions Parameters Test co