transformer for SMPS HF-EE42-EE65

transformer for switch mode power supplies
EE 42 (EF 42) - EE 65 (EF 65)
120VA - 2100VA

HF-transformer, switched mode power supply transformer,
ferrite transformer
catalogue “HF-components” as PDF-File

transformer for switch mode power supplies

open

transformer for switch mode power supplies

potted

upright, open

description

performance	switched mode power supply transformer according to
	IEC EN61558-2-17 for SMPS, HF-transformer, ferrite transformer
application	for Power Integrations (TOPSWITCH, TINYSWITCH) Advanced Techology and ST(VIPer).
	types can also be constructed as an HF choke.
voltages	to customer demand, also more input and output voltages are possible
frequency	20 kHz to 300 kHz, extra types to 500 kHz
core material	N87 oder PL7 for high power, with other material less power
insulation class	F (155°C) for lacquered and B(130°C) for potted components
temperature	ambient 40°C, higher temperatures
	decrease the secondary power
protective class	fire class UL94V0, IP00 according to DIN 40 050
winding	with lacquered copper wire, HF-litz wire, foil or triple insulated Furukawa wire, interlaced construction for best magnetic coupling
construction	vacuum varnished (open types) with class H impregnation varnish or vacuum potted in a case
terminals	Print, SMD or with free wires construction
safety	margins for air- and creepage-distance
	screening possible, secondary power will decrease

table