IEC 62813:2015
(Main)Lithium ion capacitors for use in electric and electronic equipment - Test methods for electrical characteristics
Lithium ion capacitors for use in electric and electronic equipment - Test methods for electrical characteristics
IEC 62813:2015 specifies the electrical characteristics (capacitance, internal resistance, discharge accumulated electric energy, and voltage maintenance rate) test methods of lithium ion capacitors (LIC) for use in electric and electronic equipment.
Condensateurs au lithium-ion destinés à être utilisés dans les équipements électriques et électroniques - Méthodes d'essai relatives aux caractéristiques électriques
L'IEC 62813:2015 précise les méthodes d'essai applicables aux caractéristiques électriques (capacité, résistance interne, énergie électrique cumulée de décharge et taux de maintien de la tension) des condensateurs au lithium-ion (LIC - Lithium-Ion Capacitor) destinés à être utilisés dans les équipements électriques et électroniques.
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Standards Content (Sample)
IEC 62813 ®
Edition 1.0 2015-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Lithium ion capacitors for use in electric and electronic equipment – Test
methods for electrical characteristics
Condensateurs au lithium-ion destinés à être utilisés dans les équipements
électriques et électroniques – Méthodes d'essai relatives aux caractéristiques
électriques
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IEC 62813 ®
Edition 1.0 2015-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Lithium ion capacitors for use in electric and electronic equipment – Test
methods for electrical characteristics
Condensateurs au lithium-ion destinés à être utilisés dans les équipements
électriques et électroniques – Méthodes d'essai relatives aux caractéristiques
électriques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.060.99 ISBN 978-2-8322-2196-9
– 2 – IEC 62813:2015 © IEC 2015
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references. 5
3 Terms and definitions . 5
4 Test methods . 7
4.1 Test requirements . 7
4.1.1 Standard atmospheric conditions for tests . 7
4.1.2 Standard atmospheric conditions for measurements . 8
4.1.3 Pre-conditioning . 8
4.2 Measurement . 8
4.2.1 Capacitance, discharge accumulated electric energy, and internal
resistance . 8
4.2.2 Measurement for voltage maintenance rate. 11
4.3 Calculation . 12
4.3.1 Calculation of capacitance and discharge accumulated electric energy . 12
4.3.2 Calculation of internal resistance . 13
4.3.3 Calculation of voltage maintenance rate . 13
Annex A (informative) Endurance test (continuous application of rated voltage at high
temperature) . 14
A.1 General . 14
A.2 Test procedure . 14
A.2.1 Test conditions . 14
A.2.2 Test procedure . 14
A.2.3 Requirements . 14
Annex B (informative) Calculation of the measuring currents based on the propagated
error . 15
B.1 General . 15
B.2 Measurement propagated error and measuring currents . 15
Annex C (informative) Procedures for defining the measuring current of LIC with
uncertain nominal internal resistance . 17
C.1 General . 17
C.2 Defining procedures of measuring current for LIC . 17
Bibliography . 18
Figure 1 – Basic circuit for measuring capacitance, discharge accumulated electric
energy, and internal resistance . 9
Figure 2 – Voltage profile for measuring capacitance, discharge accumulated electric
energy, and internal resistance . 10
Figure 3 – Basic circuit for measuring the voltage maintenance rate . 11
Figure 4 – Voltage profile for measuring voltage maintenance rate . 12
Figure C.1 – Flowchart of current setting procedures . 17
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LITHIUM ION CAPACITORS FOR USE
IN ELECTRIC AND ELECTRONIC EQUIPMENT –
TEST METHODS FOR ELECTRICAL CHARACTERISTICS
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