ETSO-C71

• ED Decision 2003/10/RM found in: CS-ETSO Amdt 17 - European Technical Standard Orders (Oct 2026)

#### ETSO-C71 *ED Decision 2003/10/RM* ##### **Airborne Static (‘DC to DC’) Electrical Power Converter** **(for Air Carrier Aircraft)** **1 Applicability** This ETSO gives the requirements which airborne static („DC to DC“) electrical power converters that are manufactured on or after the date of this ETSO must meet in order to be identified with the applicable ETSO marking. **2 Procedures** 2.1 General Applicable procedures are detailed in CS-ETSO [Subpart A](#_DxCrossRefBm920220672). 2.2 Specific None. **3 Technical Conditions** 3.1 Basic 3.1.1 Minimum Performance Standard Standards set forth in the attached [FAA Standard](#_DxCrossRefBm920220763) for „Airborne Static („DC to DC“) Electrical Power Converter“, dated April 15, 1961. 3.1.2 Environmental Standard See CS-ETSO Subpart A paragraph 2.1. 3.1.3 Computer Software None 3.2 Specific None **4 Marking** 4.1 General Marking is detailed in CS-ETSO Subpart A paragraph 1.2. 4.2 Specific None. **5 Availability of Referenced Document** See CS-ETSO Subpart A paragraph 3.