Railway applications. Rolling stock equipment. Capacitors for power electronics - Aluminium electrolytic capacitors with non solid electrolyteWhat is BS EN 61881 2 Capacitors for power electronics used in rolling stock about? BS EN 61881 2 is the second part of a multi series standard used for Railway applications that specifies the test methods and procedures for aluminum electrolytic capacitors. This helps in manufacturing good quality capacitors for power electronics used on rolling stock. BS EN 61881 2 applies to d. c. aluminum electrolytic capacitors (cell, module and bank) for power

9 on the determination of the soap content of formulated detergents is useful for:

For each test procedure this standard specifies

By applying PD IEC TS 62341‑6‑5 you can improve the image quality and efficiency of these Organic light emitting diode (OLED) displays

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and conditioning principles of bituminous materials in the laboratory

BS 4174 on self-tapping screws and metallic drive screws is useful for:

1 on projector spools applies to:

and sonic and ultrasonic pressure

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