{"id":155119,"date":"2024-10-19T09:14:34","date_gmt":"2024-10-19T09:14:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ies-tm-26-2015\/"},"modified":"2024-10-25T01:29:19","modified_gmt":"2024-10-25T01:29:19","slug":"ies-tm-26-2015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ies\/ies-tm-26-2015\/","title":{"rendered":"IES TM 26 2015"},"content":{"rendered":"

None<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nCover <\/td>\n<\/tr>\n
3<\/td>\nCopyright <\/td>\n<\/tr>\n
4<\/td>\nPrepared by the Solid State Lighting Subcommittee of the IES Testing Procedures Committee <\/td>\n<\/tr>\n
6<\/td>\nContents <\/td>\n<\/tr>\n
8<\/td>\nIntroduction
1.0 Scope
2.0 Normative References
3.0 Definitions
3.1 Catastrophic LED Package Failure
3.2 Failure in Time (FIT) Rate <\/td>\n<\/tr>\n
9<\/td>\n4.0 Description of Failure Rates \u2013 \u201cBathtub Curve
4.1 Early Failure Period
4.2 Stable Failure Rate Period
4.3 Wearout Failure Period
5.0 Methods of Failure Rate Projection for the Stable Rate Period
5.1 Prioritization of Catastrophic Failures Analysis and Projection <\/td>\n<\/tr>\n
10<\/td>\n5.2 Convert All Temperatures to Kelvins
5.3 Method 1 \u2013 Results of Catastrophic Failure Rate Reported in Table Format
5.4 Method 2 \u2013 Catastrophic Failure Rate Projection Model A
5.4.1 Stress Factor for Temperature Dependence
5.4.2 Stress Factor for Forward Current Dependence <\/td>\n<\/tr>\n
11<\/td>\n5.4.3 Reporting Results
5.5 Method 3 \u2013 Catastrophic Failure Rate Projection Model B
5.5.1 Stress Factor for Temperature Dependence
5.5.2 Stress Factor for Forward Current Dependence
5.5.3 Reporting Results
Informative References <\/td>\n<\/tr>\n
12<\/td>\nAnnex A \u2013 Weibull Analysis for Catastrophic Failure Rate Projection <\/td>\n<\/tr>\n
14<\/td>\nReferences for Annex A <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IES TM-26-15: Methods for Projecting Catastrophic Failure Rate of LED Packages<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IES<\/b><\/a><\/td>\n2015<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":155122,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2665],"product_tag":[],"class_list":{"0":"post-155119","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ies","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/155119","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\/155122"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=155119"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=155119"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=155119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}