IEC Asia-Pacific Regional Centre


IEC TCs and SCs under the responsibility of IEC-APRC

TC 17 High-voltage switchgear and controlgear
SC 17A Switching devices
SC 17C Assemblies
TC 22 Power electronic systems and equipment
SC 22E Stabilized power supplies
SC 22F Power electronics for electrical transmission and distribution systems
SC 22G Adjustable speed electric drive systems incorporating semiconductor power converters
SC 22H Uninterruptible power systems (UPS)
TC 23 Electrical accessories
SC 23A Cable management systems
SC 23B Plugs, socket-outlets and switches
SC 23E Circuit-breakers and similar equipment for household use
SC 23G Appliance couplers
SC 23H Plugs, socket-outlets and couplers for industrial and similar applications, and for electric vehicles
SC 23J Switches for appliances
SC 23K Electrical energy efficiency products
TC 26 Electric welding
TC 27 Industrial electroheating and electromagnetic processing
TC 34 Lamps and related equipment
SC 34A Lamps
SC 34B Lamp caps and holders
SC 34C Auxiliaries for lamps
SC 34D Luminaires
TC 40 Capacitors and resistors for electronic equipment
TC 47 Semiconductor devices
SC 47A Integrated circuits
SC 47D Semiconductor devices packaging
SC 47E Discrete semiconductor devices
SC 47F Micro-electromechanical systems
TC 49 Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
TC 51 Magnetic components, ferrite and magnetic powder materials
TC 66 Safety of measuring, control and laboratory equipment
TC 68 Magnetic alloys and steels
TC 70 Degrees of protection provided by enclosures
TC 81 Lightning protection
TC 91 Electronics assembly technology
TC 96 Transformers, reactors, power supply units, and combinations thereof
TC 97 Electrical installations for lighting and beaconing of aerodromes
TC 99 Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC
TC 101 Electrostatics
TC 104 Environmental conditions, classification and methods of test
TC 109 Insulation co-ordination for low-voltage equipment
TC 110 Electronic display devices
TC 112 Evaluation and qualification of electrical insulating materials and systems
TC 115 High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kV
TC 119 Printed Electronics
TC 120 Electrical Energy Storage (EES) Systems
TC 121 Switchgear and controlgear and their assemblies for low voltage
SC 121A Low-voltage switchgear and controlgear
SC 121B Low-voltage switchgear and controlgear assemblies
TC 122 UHV AC transmission systems
TC 124 Wearable electronic devices and technologies