FLYBACK TRANSFORMERS

Vanguard Electronics offers high-reliability flyback transformers designed for demanding applications in aerospace, defense, and other high-stakes industries. These transformers are specialized components used in switch-mode power supplies to step up or step down voltages while providing electrical isolation between input and output. They are essential in applications such as medical devices, aerospace systems, and high-voltage power supplies.

Name	Grade	Turns Ratio	Inductance (µH)	DCR MAX (OHMS)	Mounting	Height (inches)	hf:tax:pa_common-inductance-µh	hf:tax:pa_common-dcr-max-ohms	hf:tax:pa_length-inches	hf:tax:pa_width-inches	hf:tax:pa_height-inches	hf:tax:pa_mounting-type	hf:tax:pa_series
105883AK-2	COTS+		0.5, 3.3	0.006, 0.1	SMD	0.5	0-5 3-3	0-006 0-1	0-8	0-65	0-5	smd	105883ak-x
FB101	Hi-Reliability	1:01	5	0.017, 0.030	SMD	0.31	5	0-017 0-030	0-535	0-535	0-31	smd	fb100
FB101TH	Hi-Reliability	1:01	5	0.017, 0.030	THT	0.31	5	0-017 0-030	0-535	0-535	0-31	tht	fb100
FB102	Hi-Reliability	01:01.5	5	0.017, 0.067	SMD	0.31	5	0-017 0-067	0-535	0-535	0-31	smd	fb100
FB102TH	Hi-Reliability	01:01.5	5	0.017, 0.067	THT	0.31	5	0-017 0-067	0-535	0-535	0-31	tht	fb100
FB103	Hi-Reliability	01:03.2	5	0.017, 0.365	SMD	0.31	5	0-017 0-365	0-535	0-535	0-31	smd	fb100
FB103TH	Hi-Reliability	01:03.2	5	0.017, 0.365	THT	0.31	5	0-017 0-365	0-535	0-535	0-31	tht	fb100
FB104	Hi-Reliability	01:06.2	5	0.017, 1.15	SMD	0.31	5	0-017 1-15	0-535	0-535	0-31	smd	fb100
FB104TH	Hi-Reliability	01:06.2	5	0.017, 1.15	THT	0.31	5	0-017 1-15	0-535	0-535	0-31	tht	fb100
FB201	Hi-Reliability	1:1:2.2:2.2	21.3	0.075, 0.235, 1.07	SMD	0.475	21-3	0-075 0-235 1-07	0-61	0-61	0-475	smd	fb200
FB201TH	Hi-Reliability	1:1:2.2:2.2	21.3	0.075, 0.235, 1.07	THT	0.475	21-3	0-075 0-235 1-07	0-61	0-61	0-475	tht	fb200
FB202	Hi-Reliability	1:1:2.2:2.2	21.3	0.075, 0.235, 1.07	SMD	0.475	21-3	0-075 0-235 1-07	0-61	0-61	0-475	smd	fb200
FB202TH	Hi-Reliability	1:1:2.2:2.2	21.3	0.075, 0.235, 1.07	THT	0.475	21-3	0-075 0-235 1-07	0-61	0-61	0-475	tht	fb200
FB203	Hi-Reliability	1:1:2.2:4.2	21.3		SMD	0.475	21-3		0-61	0-61	0-475	smd	fb200
FB203TH	Hi-Reliability	1:1:2.2:4.2	21.3		THT	0.475	21-3		0-61	0-61	0-475	tht	fb200
FB204	Hi-Reliability	1:1:2.2:4.2	21.3	0.09, 0.36, 1.3, 2.45	SMD	0.475	21-3	0-09 0-36 1-3 2-45	0-61	0-61	0-475	smd	fb200
FB204TH	Hi-Reliability	1:1:2.2:4.2	21.3	0.09, 0.36, 1.3, 2.45	THT	0.475	21-3	0-09 0-36 1-3 2-45	0-61	0-61	0-475	tht	fb200
FB205	Hi-Reliability	1:1:2.2:2.2	14.8	0.063, 0.195, 0.882	SMD	0.475	14-8	0-063 0-195 0-882	0-61	0-61	0-475	smd	fb200
FB205TH	Hi-Reliability	1:1:2.2:2.2	14.8	0.063, 0.195, 0.882	THT	0.475	14-8	0-063 0-195 0-882	0-61	0-61	0-475	tht	fb200
FB206	Hi-Reliability	1:1:2.2:2.2	14.8	0.063, 0.195, 0.882	SMD	0.475	14-8	0-063 0-195 0-882	0-61	0-61	0-475	smd	fb200
FB206TH	Hi-Reliability	1:1:2.2:2.2	14.8	0.063, 0.195, 0.882	THT	0.475	14-8	0-063 0-195 0-882	0-61	0-61	0-475	tht	fb200
FB207	Hi-Reliability	1:1:2.2:4.2	14.8		SMD	0.475	14-8		0-61	0-61	0-475	smd	fb200
FB207TH	Hi-Reliability	1:1:2.2:4.2	14.8		THT	0.475	14-8		0-61	0-61	0-475	tht	fb200
FB208	Hi-Reliability	1:1:2.2:4.2	14.8	0.078, 0.31, 1.07, 2.05	SMD	0.475	14-8	0-078 0-31 1-07 2-05	0-61	0-61	0-475	smd	fb200
FB208TH	Hi-Reliability	1:1:2.2:4.2	14.8	0.078, 0.31, 1.07, 2.05	THT	0.475	14-8	0-078 0-31 1-07 2-05	0-61	0-61	0-475	tht	fb200
FB301	Hi-Reliability	1:03 : 0.66 : 0.66 : 1.25	60		SMD	0.475	60		0-75	0-75	0-475	smd	fb300
FB301TH	Hi-Reliability	1:03 : 0.66 : 0.66 : 1.25	60		THT	0.475	60		0-75	0-75	0-475	tht	fb300
FB302	Hi-Reliability	1:03 : 0.66 : 0.66 : 1.25	60		SMD	0.475	60		0-75	0-75	0-475	smd	fb300
FB302TH	Hi-Reliability	1:03 : 0.66 : 0.66 : 1.25	60		THT	0.475	60		0-75	0-75	0-475	tht	fb300
FB303	Hi-Reliability	1 : 0.32 : 0.61 : 0.61 : 1.25	25		SMD	0.475	25		0-75	0-75	0-475	smd	fb300
FB303TH	Hi-Reliability	1 : 0.32 : 0.61 : 0.61 : 1.25	25		THT	0.475	25		0-75	0-75	0-475	tht	fb300
FB304	Hi-Reliability	1 : 0.32 : 0.61 : 0.61 : 1.25	25	0.1, 0.125, 0.251, 0.52	SMD	0.475	25	0-1 0-125 0-251 0-52	0-75	0-75	0-475	smd	fb300
FB304TH	Hi-Reliability	1 : 0.32 : 0.61 : 0.61 : 1.25	25	0.1, 0.125, 0.251, 0.52	THT	0.475	25	0-1 0-125 0-251 0-52	0-75	0-75	0-475	tht	fb300
HVFB1001	COTS+		2, 25	1.45, 35	SMD	0.25	2 25	1-45 35	0-32	0-32	0-25	smd	hvfb
HVFB1002	COTS+		2, 28	1.45, 35	SMD	0.25	2 28	1-45 35	0-32	0-32	0-25	smd	hvfb
HVFB1003	COTS+		2, 45	1.45, 35	SMD	0.25	2 45	1-45 35	0-32	0-32	0-25	smd	hvfb
HVFB1004	COTS+		2, 75	1.45, 35	SMD	0.25	2 75	1-45 35	0-32	0-32	0-25	smd	hvfb
HVFB1005	COTS+		1, 12	0.5, 20	SMD	0.25	1 12	0-5 20	0-32	0-32	0-25	smd	hvfb
HVFB1006	COTS+		1, 29	1, 25	SMD	0.25	1 29	1 25	0-32	0-32	0-25	smd	hvfb
HVFB1007	COTS+		1, 48	1, 25	SMD	0.25	1 48	1 25	0-32	0-32	0-25	smd	hvfb
HVFB1008	COTS+		1, 5	0.05, 1	SMD	0.25	1 5	0-05 1	0-32	0-32	0-25	smd	hvfb

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