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Power Transformers

Power transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many power transformer manufacturers including Bel, Bourns, Hammond, Pulse, Tamura, Triad Magnetics, Wurth Elektronik & more. Please view our selection of power transformers below.

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Image	Part #	Mfr.	Description	Datasheet	Qty.	RoHS	Product	Primary Voltage Rating	Secondary Voltage Rating	Power Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Series
Power Transformers SMD Flyback .22Ohms Pulse Electronics PE-68421NL PE-68421NL Pulse Electronics Restricted Availability	Mfr. Part No. PE-68421NL Mouser Part No 673-PE-68421NL	Pulse Electronics	Power Transformers SMD Flyback .22Ohms	Datasheet	Restricted Availability		Flyback Transformers
Power Transformers 6W 216uH 200-700kHz 33-57V Flyback PA4470.003NLT Pulse Electronics Restricted Availability	Mfr. Part No. PA4470.003NLT Mouser Part No 673-PA4470.003NLT	Pulse Electronics	Power Transformers 6W 216uH 200-700kHz 33-57V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	Restricted Availability		Flyback Transformers			1.8 W					8 mm	6.6 mm	6 mm	PA4470
Power Transformers SMD HiFreq WireWound 155uH .9Ohms PA1282NLT Pulse Electronics Restricted Availability	Mfr. Part No. PA1282NLT Mouser Part No 673-PA1282NLT	Pulse Electronics	Power Transformers SMD HiFreq WireWound 155uH .9Ohms	Datasheet	Restricted Availability		POE - Power Over Ethernet Transformers
Power Transformers Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 PH9496NLT Pulse Electronics Restricted Availability	Mfr. Part No. PH9496NLT Mouser Part No 673-PH9496NLT	Pulse Electronics	Power Transformers Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 Learn More about Pulse Electronics pulse er11 power transformers	Datasheet	Restricted Availability			8 V to 18 V		1.5 W		SMD/SMT	Single Primary Winding	Single Secondary Winding	10.5 mm	10.3 mm	12.5 mm	PH9496
Power Transformers WE-FLEX SMD 500VDC 196uH RDC=71.1mOhms 749196501 Wurth Elektronik Restricted Availability	Mfr. Part No. 749196501 Mouser Part No 710-749196501	Wurth Elektronik	Power Transformers WE-FLEX SMD 500VDC 196uH RDC=71.1mOhms Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Restricted Availability													WE-FLEX
Power Transformers WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH 750032051 Wurth Elektronik Restricted Availability	Mfr. Part No. 750032051 Mouser Part No 710-750032051	Wurth Elektronik	Power Transformers WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Restricted Availability		Flyback Transformers					SMD/SMT	Dual Primary Winding	Single Secondary Winding	28.7 mm	21.97 mm	11.43 mm	WE-FB
Power Transformers WE-FB LT3748 15 uH 45.6 W 750311594 Wurth Elektronik Restricted Availability	Mfr. Part No. 750311594 Mouser Part No 710-750311594	Wurth Elektronik	Power Transformers WE-FB LT3748 15 uH 45.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	Restricted Availability		Flyback Transformers	30 V to 75 V	12 V	45.6 W	3.8 A	SMD/SMT	Dual Primary Winding	Triple Secondary Winding	27.03 mm	32.31 mm	13.69 mm	WE-FB
Power Transformers WE-PoE EFD20 73W SMT 750319036 Wurth Elektronik Restricted Availability	Mfr. Part No. 750319036 Mouser Part No 710-750319036	Wurth Elektronik	Power Transformers WE-PoE EFD20 73W SMT Learn More about Wurth Elektronik we PoE transformers	Datasheet	Restricted Availability		POE - Power Over Ethernet Transformers					SMD/SMT	Dual Primary Winding	Single Secondary Winding	21.8 mm	26.2 mm	11.43 mm	WE-PoE
Power Transformers WE-UOST Univ Offline 1310uH 0.8A 450mOhm 760871543 Wurth Elektronik Restricted Availability	Mfr. Part No. 760871543 Mouser Part No 710-760871543	Wurth Elektronik	Power Transformers WE-UOST Univ Offline 1310uH 0.8A 450mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	Restricted Availability		Power	85 VAC to 265 VAC	24 V	7.2 W	300 mA	SMD/SMT	Single Primary Winding	Dual Secondary Winding	25.81 mm	16.6 mm	13.5 mm	WE-UOST
Power Transformers High Clearance and Creepage Transformer, -40 to +125 HCTSM100308BAL-E Bourns Restricted Availability New Product	Mfr. Part No. HCTSM100308BAL-E Mouser Part No 652-HCTSM100308BAL-E New Product	Bourns	Power Transformers High Clearance and Creepage Transformer, -40 to +125 Learn More about Bourns hct transformers	Datasheet	Restricted Availability		Transformer					PCB Mount			15.7 mm	10.8 mm	7.5 mm
Power Transformers High Clearance and Creepage Transformer, -40 to +125 Bourns HCTSM151207FAL-E HCTSM151207FAL-E Bourns Restricted Availability New Product	Mfr. Part No. HCTSM151207FAL-E Mouser Part No 652-HCTSM151207FAL-E New Product	Bourns	Power Transformers High Clearance and Creepage Transformer, -40 to +125 Learn More about Bourns hctsm151207fal transformers	Datasheet	Restricted Availability		Power Transformer	24 V	12 V		100 mA	PCB Mount	Dual Primary Winding	Dual Secondary Winding	18.5 mm	15 mm	9.6 mm
Power Transformers 2700V 780uH +/-35% DCR=.85mOhms PL3159NL iNRCORE Restricted Availability	Mfr. Part No. PL3159NL Mouser Part No 673-PL3159NL	iNRCORE	Power Transformers 2700V 780uH +/-35% DCR=.85mOhms	Datasheet	Restricted Availability													SLIC
Power Transformers 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.043NLT Pulse Electronics Restricted Availability	Mfr. Part No. PM2190.043NLT Mouser Part No 673-PM2190.043NLT	Pulse Electronics	Power Transformers 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	Restricted Availability		Isolation Transformers					SMD/SMT	Dual Primary Winding	Dual Secondary Winding	10 mm	10 mm	12.5 mm	PM2190.xxxNLT
Power Transformers WE-UOST Univ Offline 1310uH 0.8A 3000mOhm 760871113 Wurth Elektronik Restricted Availability	Mfr. Part No. 760871113 Mouser Part No 710-760871113	Wurth Elektronik	Power Transformers WE-UOST Univ Offline 1310uH 0.8A 3000mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	Restricted Availability		Power	85 VAC to 265 VAC	5 V	6.25 W	1.25 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	25.81 mm	16.6 mm	13.5 mm	WE-UOST
Power Transformers Medical Grade Isolation Transformr IS1000HG Tripp Lite Restricted Availability	Mfr. Part No. IS1000HG Mouser Part No 545-IS1000HG	Tripp Lite	Power Transformers Medical Grade Isolation Transformr	Datasheet	Restricted Availability	No		115 VAC		1 kVA					7.75 in	184.15 mm	196.85 mm	Medical-Grade
Power Transformers WE-PPTI SN6505B 200 uH 750316854 Wurth Elektronik Restricted Availability	Mfr. Part No. 750316854 Mouser Part No 710-750316854	Wurth Elektronik	Power Transformers WE-PPTI SN6505B 200 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	Restricted Availability		Transformers	5 V	12 V		230 mA	SMD/SMT	Single Primary Winding	Single Secondary Winding	8.3 mm	14.75 mm	4.2 mm	WE-PPTI
Power Transformers XFMR FLYBACK EP13 SM 10 PI NPB PA1136NL Pulse Electronics Restricted Availability	Mfr. Part No. PA1136NL Mouser Part No 673-PA1136NL	Pulse Electronics	Power Transformers XFMR FLYBACK EP13 SM 10 PI NPB	Datasheet	Restricted Availability		POE - Power Over Ethernet Transformers
Power Transformers 6W 21.8uH 200-700kHz 10-14V Flyback PA4470.006NLT Pulse Electronics Restricted Availability	Mfr. Part No. PA4470.006NLT Mouser Part No 673-PA4470.006NLT	Pulse Electronics	Power Transformers 6W 21.8uH 200-700kHz 10-14V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	Restricted Availability		Flyback Transformers			1.8 W					8 mm	6.6 mm	6 mm	PA4470
Power Transformers WE-PoEH High Power EPQ13 48uH 30W 749119550 Wurth Elektronik Restricted Availability	Mfr. Part No. 749119550 Mouser Part No 710-749119550	Wurth Elektronik	Power Transformers WE-PoEH High Power EPQ13 48uH 30W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Restricted Availability		POE - Power Over Ethernet Transformers	33 V to 57 V	5 V	30 W	3 A	SMD/SMT	Single Primary Winding	Dual Secondary Winding	14 mm	17.65 mm	14.5 mm	WE-PoEH
Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout TGP3-S009EP7LF HALO Electronics Restricted Availability	Mfr. Part No. TGP3-S009EP7LF Mouser Part No 493-TGP3-S009EP7LF	HALO Electronics	Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	Restricted Availability		POE - Power Over Ethernet Transformers		3.3 V	3 W		SMD/SMT	Single Primary Winding	Single Secondary Winding	10.67 mm	8.13 mm	10.54 mm	PWR-DCDC
Power Transformers Rectifier Power Transformer 24-50 Bel Signal Transformer Restricted Availability	Mfr. Part No. 24-50 Mouser Part No 530-24-50	Bel Signal Transformer	Power Transformers Rectifier Power Transformer	Datasheet	Restricted Availability			115 VAC	24 V CT/12 V CT	1.2 kVA	50 A/100 A	Chassis	Single Primary Winding	Dual Secondary Winding	162 mm	158.8 mm	134.9 mm
Power Transformers 50\60 Hz, Laminated Transformer DP-241-5-10 Bel Signal Transformer Restricted Availability	Mfr. Part No. DP-241-5-10 Mouser Part No 530-DP-241-5-10	Bel Signal Transformer	Power Transformers 50\60 Hz, Laminated Transformer Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	Restricted Availability			115 VAC, 230 VAC	10 V CT	12 VA	1.2 A	Chassis	Dual Primary Winding	Single Secondary Winding	71.4 mm	36.3 mm	42.8 mm	241
Power Transformers 50\60 Hz, Laminated Transformer DPC-56-180 Bel Signal Transformer Restricted Availability	Mfr. Part No. DPC-56-180 Mouser Part No 530-DPC-56-180	Bel Signal Transformer	Power Transformers 50\60 Hz, Laminated Transformer Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	Restricted Availability			115 VAC, 230 VAC	56 V CT/28 V	10 VA	180 mA/360 mA	Through Hole	Dual Primary Winding	Dual Secondary Winding	47.6 mm	36.5 mm	41.27 mm	PC
Power Transformers 50\60 Hz, Laminated Transformer Encapsulated IF-10-16 Bel Signal Transformer Restricted Availability	Mfr. Part No. IF-10-16 Mouser Part No 530-IF-10-16	Bel Signal Transformer	Power Transformers 50\60 Hz, Laminated Transformer Encapsulated Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	Restricted Availability			115 VAC, 230 VAC	16 V CT/8 V	10 VA	625 mA/1.25 A	Through Hole	Dual Primary Winding	Dual Secondary Winding	67.6 mm	57 mm	22.6 mm
Power Transformers WE-UNIT Offline 220uH .21A .29Ohm 7491181012 Wurth Elektronik Restricted Availability	Mfr. Part No. 7491181012 Mouser Part No 710-7491181012	Wurth Elektronik	Power Transformers WE-UNIT Offline 220uH .21A .29Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Restricted Availability		Power	85 VAC to 265 VAC	12 V	3 W	250 mA	Through Hole	Single Primary Winding	Single Secondary Winding	15 mm	11 mm	16.8 mm	WE-UNIT