{"id":374810,"date":"2024-10-20T02:40:28","date_gmt":"2024-10-20T02:40:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iec-60747-5-132021\/"},"modified":"2024-10-26T04:39:55","modified_gmt":"2024-10-26T04:39:55","slug":"bs-iec-60747-5-132021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iec-60747-5-132021\/","title":{"rendered":"BS IEC 60747-5-13:2021"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
8<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Test apparatus
4.1 General
4.2 Test jig
4.3 Test setup <\/td>\n<\/tr>\n
11<\/td>\n5 Test atmosphere
6 Preconditioning
6.1 General
6.2 Hygroscopic treatment
Figures
Figure 1 \u2013 Example of setup <\/td>\n<\/tr>\n
12<\/td>\n7 Method
7.1 Initial measurements
7.2 Procedure
Figure 2 \u2013 Example of LED luminous flux maintenancefactor before & after hygroscopic treatment <\/td>\n<\/tr>\n
13<\/td>\n7.3 Final measurements <\/td>\n<\/tr>\n
14<\/td>\n8 Details to be specified <\/td>\n<\/tr>\n
15<\/td>\nAnnex A (informative)Information to predict luminous\/radiant flux degradationin particular conditions from the test results
A.1 Correspondence relation between hydrogen sulphide corrosion test and indoor corrosivity categories
Table A.1 \u2013 Description of typical environments related to the estimationof indoor corrosivity categories in ISO 11844-1:2006, Table D.3 <\/td>\n<\/tr>\n
16<\/td>\nA.2 Correspondence relation between the result of this corrosion test and the corrosion in the field environment (Case example)
Figure A.1 \u2013 Mass increase example of silver test piecehydrogen sulphide corrosion test
Table A.2 \u2013 The upper limit of mass increase of silver test pieces in the indoor environment of corrosivity category in ISO 11844-1:2006 for approximately ten years\u2019 usage <\/td>\n<\/tr>\n
17<\/td>\nAnnex B (informative)Method for determining the massincrease of silver test pieces
B.1 Purpose
B.2 Method
B.3 Silver test pieces
B.4 How to place silver test pieces <\/td>\n<\/tr>\n
18<\/td>\nFigure B.1 \u2013 Example of layout of silver test pieces <\/td>\n<\/tr>\n
19<\/td>\nAnnex C (informative)Silver test piece for corrosion monitoring
C.1 Specimens
C.2 Preparation <\/td>\n<\/tr>\n
20<\/td>\nAnnex D (informative)Gas concentrations set up of test atmosphere
D.1 General
D.2 Reason about no allowable range of each gas concentration
D.3 Application of the actual test <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Semiconductor devices – Optoelectronic devices. Hydrogen sulphide corrosion test for LED packages<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374816,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[577,2641],"product_tag":[],"class_list":{"0":"post-374810","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-31-080-99","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/374810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/374816"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374810"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374810"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}