That is a compilation concerning to ELECTRONICS SYMBOLS from schematics ,books, magazines, and other technicals documents .  Not all are normalized and in often use.
 

AIR CORE TRANSFORMER	FE-SI AIR CORE TRANSFORMER	FERRITE CORE TRANSFORMER	ADJUSTABLE CORE TRANSFORMER

SHIELDED TRANSFORMER	AIR CORE TRANSFORMER	AIR CORE TRANSFORMER	ADJUSTABLE  FERRITE CORE TRANSFORMER

TRANSFORMER	ADJUSTABLE TRANSFORMER	SELFTRANSFORMER	SELFTRANSFORMER

TRANSFORMADOR DE INTENSIDAD	TAPPED TRANSFORMER	INTENSITY TRANSFORMER	ADJUSTABLE TRANSFORMER

ADJUSTABLE TRANSFORMER	INTENSITY TRANSFORMER

EMAIL: electronics@wanadoo.es

UPDATED   06/20/2002