Số hiệu tiêu chuẩn
EN 61047
Tên tiêu chuẩn
D.C. or a.c. supplied electronic step-down convertors for filament lamps; performance requirements (IEC 61047:1991)
Ngày phát hành
1992-11-00
Tiêu chuẩn tương đương
DIN EN 61047 (1993-12), IDT * DIN EN 61047 (2001-11), IDT * BS EN 61047 (1993-03-15), IDT * NF C71-241 (1993-05-01), IDT * IEC 61047 (1991-09), IDT * SN EN 61047 (1992), IDT * SN EN 61047 (2004), IDT * OEVE EN 61047 (1992-11-23), IDT * OEVE/OENORM EN 61047/A2 (1999-10-01), IDT * OEVE/OENORM EN 61047+A1+A2 (2002-01-01), IDT * PN-EN 61047 (2002-08-15), IDT * SS-EN 61047 (1993-03-15), IDT * UNE-EN 61047 (1995-02-01), IDT * STN EN 61047 (1994-11-01), IDT * CSN EN 61047 (1995-07-01), IDT * DS/EN 61047 (1994-12-08), IDT * NEN 11047:1993 en;fr (1993-04-01), IDT
Từ khóa
Accessories * Alternating current * Ballasts * Circuits * Convertors (metals) * Currents * Definitions * Direct current * Durability * Efficiency * Electric lamps * Electrical engineering * Electronic engineering * Electronic equipment and components * Electronically-operated devices * Failure * Halogen lamps * Illumination engineering * Incandescent lamps * Information * Inscription * Lamps * Letterings * Lighting systems * Operation * Specification (approval) * Stress * Testing * Testing requirements * Transformers * Tungsten-halogen lamps * Procedures * Permanency * Voltage
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EN 61047
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