IS 10230 : Part 1 : 1982 Specification for IF, RF transformers and inductors (coils): Part 1 General requirements and tests (Superseding IS:1512-1969)

1 Scope

1.1 This standard (Part 1) covers general requirements and testsapplicable to IF and RF transformers and inductors (coils) used inelectronic and telecommunication equipment.

1.1.1 This components are mainly covered by this standard:

a) IF and RF transformers - Single tuned or double tuned, and

b) IF and RG inductors (coils) - Coils of single or doublewinding meant for use in tuned circuits, such as antenna coils andoscillator coils.

2 References

IS 2 :1960Rules for rounding off numericalvalues

IS 193 :1977 Specification for soft solder

IS 324 :1959Specification for ordinarydenatured spirit

IS 589 : 1961Basic climatic and mechanicaldurability tests for componentsfor electronic and electricalequipment

IS 1512 :1969Tests and general requirementsfor IF transformers and RF coils

IS 2612 :1965 Recommendation fortype approvaland sampling procedures forelectronic components

IS 9000 : Part I :1977Basic environmental testingprocedures for electronic andelectrical items:Part I General

IS 9000 : Part II : 1977Basic environmental testingprocedures for electronic andelectrical items:Part II Cold test

IS 9000 : Part III : Sec 1 to 5 :1977 Basic environmental testingprocedures for electronic andelectrical items:Part III Dry-heat test

IS 9000 : Part IV :1979Basic environmental testingprocedures for electronic andelectrical items:Part IV Damp heat (steady state)

IS 9000 : Part V :1977Basic environmental testingprocedures for electronic andelectrical items:Part V Damp heat (cyclic) test

IS 9000 : Part VII : Sec 1 to 5 :1979 Basic environmental testingprocedures for electronic andelectrical items:Part VII Impact test

IS 9000 : Part VIII :1981Basic environmental testingprocedures for electronic andelectrical items:Part VIII Vibration

IS 9000 : Part X :1979Basic environmental testingprocedures for electronic andelectrical items:Part X Mould growth test

IS 9000 : Part XIII :1981Basic environmental testingprocedures for electronic andelectrical items:Part XIII Low air pressure test

IS 9000 : Part XIV :1979Basic environmental testing procedures for electronic andelectrical items:Part XIV Change of temperature

IS 9000 : Part XV :1982Basic environmental testingprocedures for electronic andelectrical items:Part XV Sealing test

IS 9000 : Part XVIII :1981Basic environmental testingprocedures for electronic andelectrical items:Part XVIII Solderability test

IS 9000 : Part XIX : Sec 1 to 5 :1978 Basic environmental testingprocedures for electronic andelectrical items:Part XIX Test for robustness ofterminations and integralmounting devices