Power Transformers

Browse available Power Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Voltage - Primary	Voltage - Secondary (Full Load)	Current - Output (Max)	Primary Winding(s)	Secondary Winding(s)	Center Tap	Power - Max	Mounting Type	Termination Style	Size / Dimension	Height - Seated (Max)	Voltage - Isolation	Weight
167S30 PWR XFMR LAMINATED 300VA CHAS MT Hammond Manufacturing	1,818	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	30V	10A	Single	Single	Yes	300VA	Chassis Mount	Wire Leads	95.25mm L x 114.30mm W	115.82mm	2000Vrms	8.4 lbs (3.8 kg)
274X PWR XFMR LAMINATED 138VA CHAS MT Hammond Manufacturing	3,987	-	RFQ	Datasheet	274	Bulk	Active	Laminated Core	115V	750V, 6.3V, 5V	126mA, 5A, 3A	Single	Triple	Yes	138VA	Chassis Mount	Wire Leads	79.50mm L x 88.90mm W	96.77mm	2000Vrms	4.9 lbs (2.2 kg)
261M6 PWR XFMR LAMINATED 83VA CHAS MT Hammond Manufacturing	1,479	-	RFQ	Datasheet	261	Bulk	Active	Laminated Core	115V	215V, 6.3V	269mA, 4A	Single	Dual	No	83VA	Chassis Mount	Wire Leads	114.30mm L x 63.50mm W	74.42mm	-	4 lbs (1.8 kg)
714 PWR XFMR LAMINATED 180VA CHAS MT Hammond Manufacturing	3,133	-	RFQ	Datasheet	700	Bulk	Active	Laminated Core	115V	1020V	170mA	Single	Single	Yes	180VA	Chassis Mount	Wire Leads	79.50mm L x 95.25mm W	95.25mm	-	5.5 lbs (2.5 kg)
167V12 PWR XFMR LAMINATED 252VA CHAS MT Hammond Manufacturing	2,436	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	12.6V	20A	Single	Single	Yes	252VA	Chassis Mount	Wire Leads	95.25mm L x 114.30mm W	115.82mm	2000Vrms	8.4 lbs (3.8 kg)
167U20 PWR XFMR LAMINATED 320VA CHAS MT Hammond Manufacturing	2,745	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	20V	16A	Single	Single	Yes	320VA	Chassis Mount	Wire Leads	95.25mm L x 114.30mm W	115.82mm	2000Vrms	12 lbs (5.4 kg)
370BX PWR XFMR LAMINATED 55VA CHAS MT Hammond Manufacturing	1,418	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	550V, 6.3V, 5V	58mA, 2A, 2A	Dual, Multiple Taps	Dual	Yes	55VA	Chassis Mount	Wire Leads	63.50mm L x 76.20mm W	77.72mm	2000Vrms	2.9 lbs (1.3 kg)
260E PWR XFMR LAMINATED 80VA CHAS MT Hammond Manufacturing	1,854	-	RFQ	Datasheet	260	Box	Active	Laminated Core	100V, 120V, 220V, 240V	450V, 6.3V, 5V	115mA, 3A, 2A	Dual, Multiple Taps	Triple	Yes	80VA	Chassis Mount	Wire Leads	76.20mm L x 77.72mm W	64.26mm	-	3.4 lbs (1.5 kg)
266PA24 PWR XFMR LAMINATED 144VA CHAS MT Hammond Manufacturing	4,015	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 12A, Series 6A	Dual	Dual	No	144VA	Chassis Mount	Wire Leads	79.50mm L x 95.25mm W	96.77mm	2000Vrms	6 lbs (2.7 kg)
266M48 PWR XFMR LAMINATED 144VA CHAS MT Hammond Manufacturing	1,516	-	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 24V, Series 48V	Parallel 6A, Series 3A	Dual	Dual	No	144VA	Chassis Mount	Wire Leads	79.50mm L x 77.72mm W	97.54mm	2000Vrms	6 lbs (2.7 kg)
274AX PWR XFMR LAMINATED 137VA CHAS MT Hammond Manufacturing	2,532	-	RFQ	Datasheet	274	Bulk	Active	Laminated Core	117V	720V, 6.3V, 5V	138mA, 3.5A, 3A	Single	Triple	Yes	137VA	Chassis Mount	Wire Leads	79.50mm L x 88.90mm W	98.55mm	2000Vrms	5.7 lbs (2.6 kg)
370CX PWR XFMR LAMINATED 59VA CHAS MT Hammond Manufacturing	2,572	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	550V, 6.3V, 6.3V	75mA, 2.5A, 600mA	Dual, Multiple Taps	Four	Yes	59VA	Chassis Mount	Wire Leads	76.20mm L x 63.50mm W	77.72mm	2000Vrms	2.5 lbs (1.1 kg)
167P100 PWR XFMR LAMINATED 500VA CHAS MT Hammond Manufacturing	2,464	-	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	100V	5A	Single	Single	Yes	500VA	Chassis Mount	Wire Leads	95.25mm L x 139.70mm W	115.82mm	2000Vrms	14 lbs (6.4 kg)
272FX PWR XFMR LAMINATED 146VA CHAS MT Hammond Manufacturing	3,116	-	RFQ	Datasheet	272	Bulk	Active	Laminated Core	115V	600V, 6.3V, 5V	172mA, 5A, 3A	Single	Triple	Yes	146VA	Chassis Mount	Wire Leads	79.50mm L x 88.90mm W	96.77mm	2000Vrms	5 lbs (2.3 kg)
370DX PWR XFMR LAMINATED 86VA CHAS MT Hammond Manufacturing	2,985	-	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	550V, 6.3V, 5V	104mA, 3A, 2A	Dual, Multiple Taps	Four	Yes	86VA	Chassis Mount	Wire Leads	84.07mm L x 71.37mm W	86.89mm	2000Vrms	2.7 lbs (1.2 kg)
165V22 PWR XFMR LAMINATED 440VA CHAS MT Hammond Manufacturing	4,575	-	RFQ	Datasheet	165	Bulk	Active	Laminated Core	115V	22V	20A	Single	Single	Yes	440VA	Chassis Mount	Wire Leads	114.30mm L x 114.30mm W	95.25mm	2000Vrms	14 lbs (6.4 kg)
266R24 PWR XFMR LAMINATED 192VA CHAS MT Hammond Manufacturing	4,922	-	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 16A, Series 8A	Dual	Dual	No	192VA	Chassis Mount	Wire Leads	87.38mm L x 90.42mm W	104.90mm	2000Vrms	8.6 lbs (3.9 kg)
290PAZ PWR XFMR LAMINATED CHAS MT Hammond Manufacturing	3,601	-	RFQ	Datasheet	290	Bulk	Active	Laminated Core	120V, 240V	-	3A	Single, Multiple Taps	Triple	No	-	Chassis Mount	Wire Leads	-	-	-	-
273DZ PWR XFMR LAMINATED 101VA CHAS MT Hammond Manufacturing	1,883	-	RFQ	Datasheet	273	Bulk	Active	Laminated Core	117V	700V, 6.3V, 5V	103mA, 3A, 2A	Single	Triple	Yes	101VA	Chassis Mount	Wire Leads	71.37mm L x 92.20mm W	85.85mm	2000Vrms	4.6 lbs (2.1 kg)
710A PWR XFMR LAMINATED 259VA CHAS MT Hammond Manufacturing	1,652	-	RFQ	Datasheet	700	Bulk	Active	Laminated Core	117V, 234V	750V	345mA, 518mA	Single	Single	Yes	259VA	Chassis Mount	Wire Leads	104.90mm L x 95.25mm W	114.30mm	-	7.2 lbs (3.3 kg)

Power Transformers FAQ

What Power Transformers components can I source from EGOO?

You can browse available Power Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Power Transformers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.