1、BRITISH STANDARDBS EN 62391-2-1:2006Fixed electricdouble-layer capacitors for use in electronic equipment Part 2-1: Blank detail specification Electric double-layer capacitors for power application Assessmentlevel EZ The European Standard EN 62391-2-1:2006 has the status of a British StandardICS 31.
2、060.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 62391-2-1:2006This British Standard was published under the authority of the Standards P
3、olicy and Strategy Committee on 30 June 2006 BSI 2006ISBN 0 580 48840 3National forewordThis British Standard is the official English language version of EN 62391-2-1:2006. It is identical with IEC 62391-2-1:2006. The UK participation in its preparation was entrusted to Technical Committee EPL/40X,
4、Capacitors and resistors for electronic equipment, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this docum
5、ent may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. U
6、sers are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for chan
7、ge, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back cover.The BSI copyright notice displayed in this documen
8、t indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 62391-2-1 NORME EUROPENNE EUROPISCHE NORM June 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches
9、Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62391-2-1:2006 E ICS 31.060.10 English version Fixed electric double-layer capaci
10、tors for use in electronic equipment Part 2-1: Blank detail specification - Electric-double layer capacitors for power application - Assessment level EZ (IEC 62391-2-1:2006) Condensateurs lectriques fixes double couche utiliss dans les quipements lectroniques Partie 2-1: Spcification particulire cad
11、re -Condensateurs lectriques fixes double couche pour application de puissance - Niveau dassurance de la qualit EZ (CEI 62391-2-1:2006) Elektrische Doppelschichtfestkondensatoren zur Verwendung in Gerten der Elektronik Teil 2-1: Vordruck fr Bauartspezifikation: Elektrische Doppelschichtfestkondensat
12、oren fr Leistungsanwendungen - Bewertungsstufe EZ (IEC 62391-2-1:2006) This European Standard was approved by CENELEC on 2006-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national
13、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in an
14、y other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic,
15、Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 40/1642/FDIS, future ed
16、ition 1 of IEC 62391-2-1, prepared by IEC TC 40, Capacitors and resistors for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62391-2-1 on 2006-05-01. The following dates were fixed: latest date by which the EN has to be implemented at national
17、level by publication of an identical national standard or by endorsement (dop) 2007-02-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-05-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 6239
18、1-2-1:2006 was approved by CENELEC as a European Standard without any modification. _ EN 62391-2-1:2006 2 FIXED ELECTRIC DOUBLE-LAYER CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 2-1: Blank detail specification Electric double-layer capacitors for power application Assessment level EZ INTRODUCTIO
19、N Blank detail specification A blank detail specification is a supplementary document to the sectional specification and contains requirements for style, layout and minimum content of detail specifications. Detail specifications not complying with these requirements may not be considered as being in
20、 accordance with IEC specifications nor shall they so be described. In the preparation of detail specifications, the content of 1.4 of the sectional specification shall be taken into account. The numbers between square brackets on the first page of the detail specification correspond to the followin
21、g information, which shall be inserted in the position indicated. Identification of the detail specification 1 The “International Electrotechnical Commission” or the National Standards Organization under whose authority the detail specification is drafted. 2 The IEC or National Standards number of t
22、he detail specification, date of issue and any further information required by the national system. 3 The number and issue number of the IEC or national generic specification. 4 The IEC number of the blank detail specification. Identification of the capacitor 5 A short description of the type of cap
23、acitor. 6 Information on typical construction (when applicable). NOTE When the capacitor is not designed for use in printed circuit-board applications, this is clearly stated in the detail specification in this position. 7 Outline drawing with main dimensions which are of importance for interchangea
24、bility and/or reference to the national or international documents for outlines. Alternatively, this drawing may be given in an annex to the detail specification. 8 Application or group of applications covered and/or assessment level. 9 Reference data on the most important properties, to allow compa
25、rison between the various capacitor types. EN 62391-2-1:2006 3 1 IEC 62391-2-1-XXX 2 QC XXXXXXXXXXX IEC 62391-2-1 4 QC XXXXXX ELECTRONIC COMPONENTS OF ASSESSED QUALITY IN ACCORDANCE WITH: 3 ELECTRIC DOUBLE-LAYER CAPACITORS FOR POWER APPLICATION 5 6 Outline drawing: (see Table 1) (angle projection) 7
26、 Assessment level(s): EZ 8 NOTE For 1 to 9: see previous page. Information on the availability of components qualified to this detail specification is given in IEC QC 001005. 9 EN 62391-2-1:2006 4 1 General data 1.1 Recommended method(s) of mounting (to be inserted) See 1.4.2 of IEC 62391-2. 1.2 Dim
27、ensions Dimensions are given in Table 1. Table 1 Case size reference and dimensions Dimensions mm Case size reference W H d NOTE 1 When there is no case size reference, Table 1 may be omitted and the dimensions should be given in Table 2a, which then becomes Table 1. NOTE 2 The dimensions should be
28、given as maximum dimensions or as nominal dimensions with a tolerance. 1.3 Ratings and characteristics Rated capacitance range (see Table 2a). Tolerance on rated capacitance. Rated voltage (see Table 2a). Climatic category. Rated temperature. Internal resistance (see Table 2b). Leakage current (if a
29、pplicable). Table 2a Values of capacitance and of voltage related to case sizes Rated voltage Case sizes Case sizes Case sizes Case sizes Rated capacitance F Table 2b Values of internal resistance and leakage current UR V CR F Internal resistance at C Leakage current A (if applicable) EN 62391-2-1:2
30、006 5 1.4 Normative references IEC 60410, Sampling plans and procedures for inspection by attributes IEC 62391-1, Fixed electric double-layer capacitors for use in electronic equipment Part 1: Generic specification IEC 62391-2, Fixed electric double-layer capacitors for use in electronic equipment P
31、art 2: Sectional specification Electric double-layer capacitors for power application IEC QC 001005, Rules of procedure Part 5: Hazardous substances process management requirements 1.5 Marking The marking of the capacitor and the package shall be in accordance with the requirements of 1.6 of IEC 623
32、91-2. NOTE The details of the marking of the component and package should be given in full in the detail specification. 1.6 Ordering information Orders for capacitors covered by this specification shall contain, in clear or in coded form, the following minimum information. a) Rated capacitance. b) T
33、olerance on rated capacitance. c) Rated d.c. voltage. d) Number and issue reference of the detail specification and style reference. e) Packaging instructions. 1.7 Certified records of released lots Required/not required. 1.8 Additional information (not for inspection purposes) 1.9 Additional or inc
34、reased severities or requirements to those specified in the generic and/or sectional specification NOTE Additions or increased requirements should be specified only when essential. Table 3 Other characteristics This table is to be used for defining characteristics which are additional to or more sev
35、ere than those given in the sectional specification. 2 Inspection requirements 2.1 Procedures 2.1.1 For qualification approval, the procedures shall be in accordance with 3.4 of IEC 62391-2. EN 62391-2-1:2006 6 2.1.2 For quality conformance inspection, the test schedule (Table 4) includes sampling,
36、periodicity, severities and requirements. The formation of inspection lots is covered by 3.5.1 of IEC 62391-2. Table 4 Test schedule for quality conformance inspection Number of specimens and number of non-conforming itemsbSubclause number and testaD or ND bConditions of testaIL n c Performance requ
37、irementsaGroup A inspection (lot-by-lot) Subgroup A0 4.4.2 Capacitance ND According to Class 3 100 %c Within specified tolerance 4.4.3 Internal resistance DC resistance: according to Class 3fAs in Table 2b 4.4.1 Leakage current (if applicable) Protective resistor As in Table 2b Subgroup A1 ND S-3 d0
38、 4.3 Visual examination As in 4.3.2 Legible marking and as specified in the detail specification Subgroup A2 ND S-3 d0 4.3 Dimension (detail)eAs specified in Table 1 of this specification Group B inspection (lot-by-lot) Subgroup B1 D S-3 d0 4.7 SolderabilitygTest method: Solder bath method (Method 1
39、) 4.7.1 Final measurement Visual examination 75 %, or more, of terminals shall be covered with new solder Subgroup B2 4.13 Characteristics at high and low temperature ND Step 1: 20 C Capacitance Internal resistance Step 2: 25 C Capacitance S-3 d0 C/C 30 % of value measured in Step 1 Internal resista
40、nce 4 times the limit specified in 4.4.3 EN 62391-2-1:2006 7 Group C inspection (Periodic) Subgroup C1A D 12 8 0 4.3 Dimension (detail) h As specified in Table 1 of this specification 4.5 Robustness of terminations Test method: Test Ua1(tensile strength) Test Ub(bending strength) 4.5.1 Initial measu
41、rement Capacitance 4.5.2 Final measurement Visual examination Capacitance No visible damage Legible marking C/C 10 % of value measured in 4.5.1 4.6 Resistance to soldering heat gMethod 1a of Test Tb Recovery: 4.6.1 Initial measurement Capacitance 4.6.3 Final measurement Visual examination Capacitanc
42、e No visible damage Legible marking and no leakage of electrolyte C/C 10 % of value measured in 4.6.1 Subgroup C1B Part of sample of Subgroup C1 D 12 8 0 4.8 Rapid change of temperature TA= Lower category temperature TB= Upper category temperature 5 cycles Test time t1= . h4.8.1 Initial measurement
43、4.8.3 Final inspection Visual examination capacitance Visual examination capacitance No visible damage and no leakage of electrolyte C/C 10 % of value measured in 4.8.1 for capacitance 4.9 Vibration Mounting method: see 1.4.2 4.9.1 Initial measurement Capacitance (the value obtained in 4.8.3 may be
44、used) Visual examination No visible damage, marking to be legible and no leakage of electrolyte 4.9.3 Final inspection Capacitance C/C 10 % of value measured in 4.9.1 EN 62391-2-1:2006 8 Subgroup C2 ND 6 16 0 4.10 Endurance Duration: 1 000 h for upper category temperature 70 C grade capacitors. 2 00
45、0 h for upper category temperature 60 C grade capacitors. Voltage: V Recovery: 16 h min. h4.10.1 Initial measurement Capacitance 4.10.3 Final measurements Visual examination No visible damage and no leakage of electrolyte Capacitance C/C 30 % of value measured in 4.10.1 Internal resistance 4 times t
46、he limit specified in 4.4.3 Subgroup C3A D 6 8 0 4.11 Self-discharge Charge voltage : Charge time: 8 hh 4.11.2 Final measurements Retention voltage Retention voltage after a 24-hour exposure at room temperature after charge shall be 80 % or more of the charge voltage 4.12 Storage at high temperature
47、 Test temperature: upper category temperature Duration: 96 h 4 h Recovery: 16 h min. 4.12.3 Final measurements Visual examination No visible damage and no leakage of electrolyte Capacitance C/C 10 % of value measured in 4.12.1 Internal resistance 2 times the limit specified in 4.4.3 Subgroup C3B 4.1
48、4 Damp heat, steady state D Temperature, humidity: 40 C, 90 % to 95 % Time: 10 days 6 8 0 h4.14.1 Initial measurementCapacitance4.14.3 Final measurements Visual examination No visible damage, and no leakage of electrolyte Capacitance C/C 30 % of value measured in 4.14.1 Internal resistance 4 times t
49、he limit specified in 4.4.3 EN 62391-2-1:2006 9 Subgroup C4 4.13 Characteristics at high and low temperature D The capacitors shall be measured at each temperature step 12 8 0 hStep 1: 20 C Capacitance For use as reference value Step 2: lower category temperature Capacitance C/C 30 % of value measured in Step 1 Internal resistance 4 times the limit specified in 4.4.3 Step 3:
