Toroidal Transformers

Home Electrical Transformers Toroidal Transformers

CET Technology provides UL recognized toroidal transformers with practically any voltage and power rating. Some common options that we have in stock are 12v toroidal transformers, 24v toroidal transformers, and audio-grade transformers.

What are Toroidal Transformers?

Toroidal transformers are used for electronic devices requiring lower power, such as computers, televisions and audio systems. It has a round shape has a ferromagnetic base, with wires wound around the outside of the base. They are often small than your typical transformer.

Browse Our Selection:

Browse our selection of Toroidal Transformers products on the CET Technology website. We have two products: the CTHP Series, and the CTHLB Series.

Inquire About Ordering Online

Shop By Voltage/Wattage:

We have toroidal transformers that vary in voltage and wattage, including:

12v toroidal transformer
24v toroidal transformer
300va toroidal transformer
80va toroidal transformer

CTHP Series Toroidal Power Transformers

Power Transformer, Toroidal, High Efficiency, Low EMI, Vertical Mount, Horizontal Mount, CE Approved Product specifications Customizable Yes Usage Power, Electronic VA Rating (VA) 25 – 5000 Connection Type Flying Leads

Product specifications

Customizable	Yes
Usage	Power, Electronic
VA Rating (VA)	25 – 5000
Connection Type	Flying Leads

CTHLB Series Toroidal Power Transformers

Power Transformer, Toroidal, High Efficiency, Low EMI, Vertical Mount, Horizontal Mount, UL Approved, cUL Approved, CE Approved Product specifications Customizable Yes Usage Power, Electronic VA Rating (VA) 30 – 500 Connection Type Flying Leads

Product specifications

Customizable	Yes
Usage	Power, Electronic
VA Rating (VA)	30 – 500
Connection Type	Flying Leads

Our Toroidal Inductor Series:

General Purpose Inductor Features:

Characterized for general purpose use and for ripples filters
Single-layer designs
Can be used as differential mode inductors in EMI filters
Mounting package available upon request

Low Profile Part No.	Vertical Part No.	Typical Inductance	Idc (AMPs)	Max ET	Inductance No D.C. (max.)	DCR
CT-52625	CT-52645	150	1.7	80	175	0.36
CT-52626	CT-52646	220	1.5	90	255	0.38
CT-52627	CT-52647	330	1	100	380	0.74
CT-52628	CT-52648	470	0.9	120	540	1.1
CT-52629	CT-52649	680	0.85	175	790	1.25
CT-52630	CT-52650	820	0.75	175	950	2.3
CT-52631	CT-52651	1000	0.5	175	1150	2.4