High quality EE42 switching power transformers, UL certificate....Send Inquiry
High quality materials
130ºC, 155ºC, 180ºC wire, TIW
Imported ferrites cores (Magnetics, TDK, Epcos, Ferroxcube, CSC, etc.)
100% test before shipping
More professional and safe packing
Conform to RoHS, UL, CCC, etc.
Short lead time
Small order acceptable
Widely used in power supply modules, SMPS, PSU, instruments&meters, test devices, etc.
High frequency, wide voltage, high power, etc.
EE, EC/EER, EF, EFD, EI, EP, EPC, ETD, RM, LP, PQ, UU, POT, etc.
Vertical type, Horizontal type, SMT type, etc.
Material Comparison Table of Different brand:
*Switching power supply transformer is the power transformer, which is added to the switch management. In the use, not only has the function of the ordinary transformer’s voltage transformation, but also has the function of the insulation isolation and power transmission. In the switching power supply and other occasions involving the use of high frequency circuit is widely used.
*The main materials of the switching power supply transformer are: insulation materials, wire materials, magnetic materials. More simply, the role of the switching power supply transformer is to convert the input DC voltage into the low pressure needed in our use.
*In the structure design to make it easy to winding and lead the way so that the transformer is not only simple and convenient, but also for the maintenance and production of the transformer is very helpful. In the design of a reasonable plan, so that the voltage can have sufficient space and function for cooling.
*Featured by custom design available, high reliability, low height and big power, suitable for led tube, high frequency and high current. We can offer design if needed, Prototype, medium and high quantity are available.
*If you have any question feel free to contact our professionals who are always available to help you at any time. We are committed to your 100% satisfaction.