Power Transformers

Explore Power Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
269AX PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	1,346	67.10	RFQ	Datasheet	269	Bulk	Active	Laminated Core	115V	250V, 6.3V	115mA, 2A	Single	Dual	Yes	40VA	Chassis Mount	Wire Leads	55.63mm L x 63.50mm W	66.80mm	2000Vrms	1.6 lbs (725.7 g)
266S6 PWR XFMR LAMINATED 63VA CHAS MT Hammond Manufacturing	3,071	74.28	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 20A, Series 10A	Dual	Dual	No	63VA	Chassis Mount	Wire Leads	101.60mm L x 62.74mm W	66.55mm	2000Vrms	2.6 lbs (1.2 kg)
266M25 PWR XFMR LAMINATED 75VA CHAS MT Hammond Manufacturing	2,599	74.28	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 12.5V, Series 25V	Parallel 6A, Series 3A	Dual	Dual	No	75VA	Chassis Mount	Wire Leads	114.30mm L x 63.50mm W	73.66mm	2000Vrms	3.3 lbs (1.5 kg)
1182K117 PWR XFMR TOROIDAL 160VA CHAS MT Hammond Manufacturing	2,964	75.13	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 117V, Series 234V	Parallel 1.368A, Series 684mA	Dual	Dual	No	160VA	Chassis Mount	Wire Leads	110.49mm Dia	44.45mm	4000Vrms	3.8 lbs (1.7 kg)
1182M30 PWR XFMR TOROIDAL 160VA CHAS MT Hammond Manufacturing	1,119	75.13	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 30V, Series 60V	Parallel 5.34A, Series 2.67A	Dual	Dual	No	160VA	Chassis Mount	Wire Leads	110.49mm Dia	44.45mm	4000Vrms	3.8 lbs (1.7 kg)
270BX PWR XFMR LAMINATED 53VA CHAS MT Hammond Manufacturing	4,804	75.31	RFQ	Datasheet	270	Bulk	Active	Laminated Core	115V	550V, 6.3V, 5V	57.5mA, 2A, 2A	Single	Triple	Yes	53VA	Chassis Mount	Wire Leads	63.50mm L x 69.85mm W	77.72mm	2000Vrms	2.3 lbs (1 kg)
165Z3 PWR XFMR LAMINATED 150VA CHAS MT Hammond Manufacturing	3,668	77.48	RFQ	Datasheet	165	Bulk	Active	Laminated Core	115V	3V	50A	Single	Single	Yes	150VA	Chassis Mount	Wire Leads	95.25mm L x 88.90mm W	79.50mm	2000Vrms	6 lbs (2.7 kg)
270DX PWR XFMR LAMINATED 83VA CHAS MT Hammond Manufacturing	3,662	84.40	RFQ	Datasheet	270	Bulk	Active	Laminated Core	115V	550V, 6.3V, 5V	104mA, 3A, 2A	Single	Triple	Yes	83VA	Chassis Mount	Wire Leads	63.50mm L x 76.20mm W	77.72mm	2000Vrms	3.1 lbs (1.4 kg)
1182P22 PWR XFMR TOROIDAL 225VA CHAS MT Hammond Manufacturing	4,605	84.54	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 22V, Series 44V	Parallel 10.22A, Series 5.11A	Dual	Dual	No	225VA	Chassis Mount	Wire Leads	114.30mm Dia	47.75mm	4000Vrms	4.7 lbs (2.1 kg)
1182L117 PWR XFMR TOROIDAL 225VA CHAS MT Hammond Manufacturing	2,898	84.54	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 117V, Series 234V	Parallel 1.92A, Series 960mA	Dual	Dual	No	225VA	Chassis Mount	Wire Leads	114.30mm Dia	47.75mm	4000Vrms	4.7 lbs (2.1 kg)
369EX PWR XFMR LAMINATED 45VA CHAS MT Hammond Manufacturing	2,505	85.42	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	380V, 6.3V	75mA, 2.5A	Dual, Multiple Taps	Dual	Yes	45VA	Chassis Mount	Wire Leads	63.50mm L x 69.85mm W	77.72mm	2000Vrms	2.4 lbs (1.1 kg)
HS1B250 PWR XFMR LAMINATED 250VA CHAS MT SolaHD	4,841	111.72	RFQ	Datasheet	-	Bulk	Active	Laminated Core	240V, 480V	120V, 240V	2.08A	Dual	Dual	No	250VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
369AX PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	3,957	89.90	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	250V, 6.3V	115mA, 2A	Dual, Multiple Taps	Dual	Yes	40VA	Chassis Mount	Wire Leads	63.50mm L x 69.85mm W	77.72mm	2000Vrms	2.3 lbs (1 kg)
165V12 PWR XFMR LAMINATED 252VA CHAS MT Hammond Manufacturing	2,991	90.69	RFQ	Datasheet	165	Bulk	Active	Laminated Core	115V	12.6V	20A	Single	Single	Yes	252VA	Chassis Mount	Wire Leads	95.25mm L x 101.60mm W	79.50mm	2000Vrms	5.5 lbs (2.5 kg)
369JX PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	1,658	92.13	RFQ	Datasheet	300	Bulk	Active	Laminated Core	100V, 110V, 120V, 200V, 220V, 240V	500V, 6.3V	69mA, 2.5A	Dual, Multiple Taps	Dual	Yes	50VA	Chassis Mount	Wire Leads	63.50mm L x 69.85mm W	77.72mm	2000Vrms	2.5 lbs (1.1 kg)
MT0050A PWR XFMR 50VA CHAS MT Siemens	1,136	99.16	RFQ	Datasheet	-	Bulk	Active	-	220V, 230V, 240V, 440V, 460V, 480V	110V, 115V, 120V	-	-	-	No	50VA	Chassis Mount	Terminal Block	92.46mm L x 76.20mm W	87.88mm	-	-
1182P30 PWR XFMR TOROIDAL 300VA CHAS MT Hammond Manufacturing	2,866	93.91	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 30V, Series 60V	Parallel 10A, Series 5A	Dual	Dual	No	300VA	Chassis Mount	Wire Leads	127.00mm Dia	47.75mm	4000Vrms	6 lbs (2.7 kg)
165S30 PWR XFMR LAMINATED 300VA CHAS MT Hammond Manufacturing	2,082	95.02	RFQ	Datasheet	165	Bulk	Active	Laminated Core	115V	30V	10A	Single	Single	Yes	300VA	Chassis Mount	Wire Leads	114.30mm L x 88.90mm W	95.25mm	2000Vrms	9 lbs (4.1 kg)
1182M117 PWR XFMR TOROIDAL 300VA CHAS MT Hammond Manufacturing	4,362	93.91	RFQ	Datasheet	1182	Box	Active	Toroidal	117V, 234V	Parallel 117V, Series 234V	Parallel 2.56A, Series 1.28A	Dual	Dual	No	300VA	Chassis Mount	Wire Leads	127.00mm Dia	47.75mm	4000Vrms	6 lbs (2.7 kg)
290AX PWR XFMR LAMINATED CHAS MT Hammond Manufacturing	1,922	97.96	RFQ	Datasheet	290	Box	Active	Laminated Core	120V	650V, 6.3V, 5V	100mA, 2.25A, 3A	Single	Triple	Yes	-	Chassis Mount	Wire Leads	63.50mm L x 71.55mm W	77.80mm	-	4 lbs (1.8 kg)

FAQ

Frequently Asked Questions

What are Power Transformers components used for?

Power Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Power Transformers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Power Transformers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.