• PD CLC/TR 50454:2008

    Current The latest, up-to-date edition.

    Guide for the application of aluminium electrolytic capacitors

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  29-08-2008

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    1 Scope and object
       1.1 Scope
       1.2 Object
    2 Normative references
    3 Terms and definitions
    4 Protection measures
       4.1 Handling and transport
       4.2 Insulation
    5 General application limits
       5.1 Polarity - Reverse voltage
       5.2 Voltage
       5.3 Temperature range
       5.4 Ripple current
       5.5 Charge - Discharge
    6 Storage
    7 External pressure
       7.1 Low air pressure
       7.2 High air pressure
    8 Self-recharge phenomenon (dielectric absorption)
    9 Flammability (passive and active)
       9.1 Passive flammability
       9.2 Active flammability
    10 Internal pressure and pressure relief device
    11 Working electrolytes and contact with an electrolyte
    12 Parallel and series connection
       12.1 Parallel and series connection of capacitors
       12.2 Balancing resistors for voltage sharing
       12.3 Component failure
       12.4 Back-to-back connection
    13 Clearance and creepage distances
       13.1 Distances inside the capacitor
       13.2 Distances outside the capacitor
    14 Capacitor mounting
       14.1 General conditions for mounting
       14.2 Component preparation
       14.3 Mounting
       14.4 Soldering
       14.5 Transport and handling of assembled devices
    15 Cleaning solvents
       15.1 General
       15.2 Cleaning solvents and process parameters
    16 Potting and gluing
       16.1 Potting and gluing materials
       16.2 Curing process
    17 Aluminium electrolytic motor start capacitors
       17.1 Connection
       17.2 Mains voltage and surge
       17.3 Duty cycle
       17.4 Discharge resistor
       17.5 Operating temperature and vibration
       17.6 Insulation (capacitor energised)
       17.7 Failure mechanism
    18 Disposal of capacitors

    Abstract - (Show below) - (Hide below)

    Applies to capacitors with non-solid electrolyte but may, in its appropriate clauses, apply to capacitors with solid electrolyte as well.

    General Product Information - (Show below) - (Hide below)

    Committee W/-
    Document Type Standard
    Publisher British Standards Institution
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60384-1:2016 Fixed capacitors for use in electronic equipment - Part 1: Generic specification
    EN 60384-4:2016 Fixed capacitors for use in electronic equipment - Part 4: Sectional specification - Fixed aluminium electrolytic capacitors with solid (MnO2) and non-solid electrolyte
    EN 137100:1995 Sectional Specification: Fixed aluminium electrolytic a.c. capacitors with non-solid electrolyte for motor starter applications - Qualification approval
    EN 137000:1995 Generic Specification: Fixed aluminium electrolytic a.c. capacitors with non-solid electrolyte for use with motors
    EN 60384-1:2016 Fixed capacitors for use in electronic equipment - Part 1: Generic specification
    IEC 60384-4:2016 Fixed capacitors for use in electronic equipment - Part 4: Sectional specification - Fixed aluminium electrolytic capacitors with solid (MnO2) and non-solid electrolyte
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