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
266J48 PWR XFMR LAMINATED 48VA CHAS MT Hammond Manufacturing	1,640	40.73	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 24V, Series 48V	Parallel 2A, Series 1A	Dual	Dual	No	48VA	Chassis Mount	Wire Leads	90.42mm L x 55.88mm W	79.25mm	2000Vrms	2.5 lbs (1.1 kg)
266L6 PWR XFMR LAMINATED 12.6VA CHAS Hammond Manufacturing	2,366	40.73	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 4A, Series 2A	Dual	Dual	No	12.6VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.3 lbs (589.7 g)
266M5 PWR XFMR LAMINATED 15VA CHAS MT Hammond Manufacturing	1,910	40.73	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 2.5V, Series 5V	Parallel 6A, Series 3A	Dual	Dual	No	15VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.3 lbs (589.7 g)
166S5 PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	1,453	38.78	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	10A	Single	Single	Yes	50VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
266J12 PWR XFMR LAMINATED 12.6VA CHAS Hammond Manufacturing	2,593	40.73	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 6.3V, Series 12.6V	Parallel 2A, Series 1A	Dual	Dual	No	12.6VA	Chassis Mount	Wire Leads	82.55mm L x 44.45mm W	50.80mm	2000Vrms	1 lb (453.59 g)
266M12 PWR XFMR LAMINATED 38VA CHAS MT Hammond Manufacturing	4,535	40.73	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6.3V, Series 12.6V	Parallel 6A, Series 3A	Dual	Dual	No	38VA	Chassis Mount	Wire Leads	93.73mm L x 58.67mm W	58.67mm	2000Vrms	1.6 lbs (725.7 g)
266N12B PWR XFMR LAMINATED 48VA CHAS MT Hammond Manufacturing	1,316	40.73	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6V, Series 12V	Parallel 8A, Series 4A	Dual	Dual	No	48VA	Chassis Mount	Wire Leads	101.60mm L x 56.13mm W	66.55mm	2000Vrms	2.5 lbs (1.1 kg)
166Q12 PWR XFMR LAMINATED 75.6VA CHAS Hammond Manufacturing	3,976	41.35	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12.6V	6A	Single	Single	Yes	75.6VA	Chassis Mount	Wire Leads	102.36mm L x 57.15mm W	66.80mm	2000Vrms	2.5 lbs (1.1 kg)
166N10 PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	4,316	41.35	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	10V	4A	Single	Single	Yes	40VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
166J44 PWR XFMR LAMINATED 44VA CHAS MT Hammond Manufacturing	2,931	41.35	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	44V	1A	Single	Single	Yes	44VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.7 lbs (771.1 g)
166RS PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	1,727	41.35	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	8A	Single	Single	Yes	40VA	Chassis Mount	Wire Leads	114.30mm L x 63.50mm W	76.20mm	2000Vrms	3.5 lbs (1.6 kg)
262E12 PWR XFMR LAMINATED 18VA CHAS MT Hammond Manufacturing	2,844	41.57	RFQ	Datasheet	262	Bulk	Active	Laminated Core	115V	120V, 12.6V	87mA, 600mA	Single	Dual	No	18VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	-	1.3 lbs (589.7 g)
167M5 PWR XFMR LAMINATED 15VA CHAS MT Hammond Manufacturing	2,776	41.98	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	5V	3A	Single	Single	Yes	15VA	Chassis Mount	Wire Leads	47.75mm L x 55.63mm W	63.50mm	2000Vrms	0.9 lb (408.23 g)
167J25 PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	4,429	42.27	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	25V	1A	Single	Single	Yes	25VA	Chassis Mount	Wire Leads	47.75mm L x 61.98mm W	63.50mm	2000Vrms	1.3 lbs (589.7 g)
167J28 PWR XFMR LAMINATED 28VA CHAS MT Hammond Manufacturing	2,333	42.41	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	28V	1A	Single	Single	Yes	28VA	Chassis Mount	Wire Leads	47.75mm L x 61.98mm W	63.50mm	2000Vrms	1.3 lbs (589.7 g)
166L28 PWR XFMR LAMINATED 56VA CHAS MT Hammond Manufacturing	3,934	42.68	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	28V	2A	Single	Single	Yes	56VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
167L12 PWR XFMR LAMINATED 31.5VA CHAS Hammond Manufacturing	4,039	37.98	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	12.6V	2.5A	Single	Single	Yes	31.5VA	Chassis Mount	Wire Leads	47.75mm L x 61.98mm W	63.50mm	2000Vrms	1.3 lbs (589.7 g)
266J16 PWR XFMR LAMINATED 16VA CHAS MT Hammond Manufacturing	4,812	38.34	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 8V, Series 16V	Parallel 2A, Series 1A	Dual	Dual	No	16VA	Chassis Mount	Wire Leads	82.55mm L x 48.26mm W	50.80mm	2000Vrms	1.2 lbs (544.3 g)
266G36 PWR XFMR LAMINATED 18VA CHAS MT Hammond Manufacturing	2,690	38.34	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 18V, Series 36V	Parallel 1A, Series 500mA	Dual	Dual	No	18VA	Chassis Mount	Wire Leads	82.55mm L x 52.32mm W	50.80mm	2000Vrms	1.1 lbs (499 g)
266M16 PWR XFMR LAMINATED 48VA CHAS MT Hammond Manufacturing	2,344	38.34	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 8V, Series 16V	Parallel 6A, Series 3A	Dual	Dual	No	48VA	Chassis Mount	Wire Leads	101.60mm L x 58.42mm W	66.55mm	2000Vrms	2.5 lbs (1.1 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.