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
266FB24 PWR XFMR LAMINATED 9.6VA CHAS MT Hammond Manufacturing	4,432	38.03	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 800mA, Series 400mA	Dual	Dual	No	9.6VA	Chassis Mount	Wire Leads	71.63mm L x 42.93mm W	42.93mm	2000Vrms	0.75 lb (340.19 g)
166K25 PWR XFMR LAMINATED 37.5VA CHAS Hammond Manufacturing	3,682	36.19	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	25V	1.5A	Single	Single	Yes	37.5VA	Chassis Mount	Wire Leads	93.73mm L x 47.75mm W	58.67mm	2000Vrms	1.5 lbs (680.4 g)
229D40 PWR XFMR SEMI-TORO 48VA TH Hammond Manufacturing	4,481	36.49	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	48VA	Through Hole	PC Pin	63.50mm L x 79.25mm W	35.05mm	1750Vrms	1.6 lbs (725.7 g)
185E28 PWR XFMR LAMINATED 80VA CHAS MT Hammond Manufacturing	4,109	37.12	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 5.6A, Series 2.8A	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	63.50mm L x 66.29mm W	76.20mm	4000Vrms	2.5 lbs (1.1 kg)
167M25 PWR XFMR LAMINATED 75VA CHAS MT Hammond Manufacturing	2,101	53.77	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	25V	3A	Single	Single	Yes	75VA	Chassis Mount	Wire Leads	63.50mm L x 69.85mm W	77.72mm	2000Vrms	2.4 lbs (1.1 kg)
185E20 PWR XFMR LAMINATED 80VA CHAS MT Hammond Manufacturing	4,485	37.12	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 8A, Series 4A	Dual	Dual	No	80VA	Chassis Mount	Solder, Quick Connect	63.50mm L x 66.29mm W	76.20mm	4000Vrms	2.5 lbs (1.1 kg)
266L16 PWR XFMR LAMINATED 35.2VA CHAS Hammond Manufacturing	2,077	43.10	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 8V, Series 16V	Parallel 4.4A, Series 2.2A	Dual	Dual	No	35.2VA	Chassis Mount	Wire Leads	93.73mm L x 55.88mm W	59.69mm	2000Vrms	1.9 lbs (861.8 g)
262B12 PWR XFMR LAMINATED 7VA CHAS MT Hammond Manufacturing	1,179	37.93	RFQ	Datasheet	262	Bulk	Active	Laminated Core	115V	120V, 12.6V	45mA, 300mA	Single	Dual	No	7VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.67mm	-	0.6 lb (272.16 g)
166R5 PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	2,379	41.35	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	8A	Single	Single	Yes	40VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
266G16 PWR XFMR LAMINATED 8VA CHAS MT Hammond Manufacturing	1,443	38.03	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 8V, Series 16V	Parallel 1A, Series 500mA	Dual	Dual	No	8VA	Chassis Mount	Wire Leads	71.37mm L x 40.64mm W	42.67mm	2000Vrms	0.6 lb (272.16 g)
262E6 PWR XFMR LAMINATED 18VA CHAS MT Hammond Manufacturing	3,080	41.57	RFQ	Datasheet	262	Bulk	Active	Laminated Core	115V	120V, 6.3V	87mA, 1.2A	Single	Dual	No	18VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	-	1.3 lbs (589.7 g)
166G80 PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	2,068	38.79	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	80V	500mA	Single	Single	Yes	40VA	Chassis Mount	Wire Leads	93.73mm L x 47.75mm W	58.67mm	2000Vrms	1.5 lbs (680.4 g)
266G48 PWR XFMR LAMINATED 24VA CHAS MT Hammond Manufacturing	4,101	38.68	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 24V, Series 48V	Parallel 1A, Series 500mA	Dual	Dual	No	24VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	2.2 lbs (997.9 g)
167P18 PWR XFMR LAMINATED 90VA CHAS MT Hammond Manufacturing	1,934	64.11	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	18V	5A	Single	Single	Yes	90VA	Chassis Mount	Wire Leads	63.50mm L x 76.20mm W	77.72mm	2000Vrms	2.9 lbs (1.3 kg)
BE5G PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	1,300	39.27	RFQ	Datasheet	-	Bulk	Active	Laminated Core	240V	24V	1.67A	Single	Single	No	40VA	Chassis Mount	Wire Leads	66.04mm L x 59.18mm W	50.29mm	-	1.6 lbs (725.7 g)
266G9 PWR XFMR LAMINATED 4.5VA CHAS MT Hammond Manufacturing	1,201	38.34	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 4.5V, Series 9V	Parallel 1A, Series 500mA	Dual	Dual	No	4.5VA	Chassis Mount	Wire Leads	60.45mm L x 37.59mm W	36.32mm	2000Vrms	0.2 lb (90.72 g)
266L14 PWR XFMR LAMINATED 28VA CHAS MT Hammond Manufacturing	1,104	38.34	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 7V, Series 14V	Parallel 4A, Series 2A	Dual	Dual	No	28VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
266M6 PWR XFMR LAMINATED 18.9VA CHAS Hammond Manufacturing	4,918	38.34	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 6A, Series 3A	Dual	Dual	No	18.9VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.3 lbs (589.7 g)
166M12 PWR XFMR LAMINATED 37.8VA CHAS Hammond Manufacturing	3,992	40.28	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12.6V	3A	Single	Single	Yes	37.8VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
262D6 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	4,279	40.28	RFQ	Datasheet	262	Bulk	Active	Laminated Core	115V	120V, 6.3V	53mA, 900mA	Single	Dual	No	12VA	Chassis Mount	Wire Leads	82.55mm L x 41.15mm W	50.80mm	-	1 lb (453.59 g)

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.