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
166K12B PWR XFMR LAMINATED 18.9VA CHAS Hammond Manufacturing	3,245	20.69	RFQ	Datasheet	166	Box	Active	Laminated Core	117V	12.6V	1.5A	Single	Single	Yes	18.9VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	1.5 lbs (680.4 g)
CL2-40-12 PWR XFMR LAMINATED 40VA CHAS MT Signal Transformer	4,070	21.76	RFQ	Datasheet	CL2	Bulk	Active	Laminated Core	115V, 230V	12V	3.33A	Dual	Single	No	40VA	Chassis Mount	Solder, Quick Connect	79.40mm L x 54.40mm W	68.20mm	4000Vrms	1.6 lbs (725.7 g)
BE7G PWR XFMR LAMINATED 40VA CHAS MT Hammond Manufacturing	4,140	21.87	RFQ	Datasheet	BE	Bulk	Active	Laminated Core	347V	24V	1.67A	Single	Single	No	40VA	Chassis Mount	Wire Leads, Quick Connect	59.18mm L x 66.04mm W	50.29mm	-	1.5 lbs (680.4 g)
166F36A PWR XFMR LAMINATED 10.8VA CHAS Hammond Manufacturing	1,224	20.72	RFQ	Datasheet	166	Bulk	Active	Laminated Core	117V	36V	300mA	Single	Single	Yes	10.8VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.3 lb (136.08 g)
L01-6350 PWR XFMR TOROIDAL 15VA TH Amgis, LLC	2,785	22.11	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 7V, Series 14V	Parallel 2.142A, Series 1.071A	Dual	Dual	No	15VA	Through Hole	PC Pin	60.00mm L x 60.00mm W	26.30mm	4000Vrms	0.671 lb (304.36 g)
L01-6351 PWR XFMR TOROIDAL 15VA TH Amgis, LLC	2,271	22.11	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 9V, Series 18V	Parallel 1.666A, Series 833mA	Dual	Dual	No	15VA	Through Hole	PC Pin	60.00mm L x 60.00mm W	26.30mm	4000Vrms	0.671 lb (304.36 g)
187E10 PWR XFMR LAMINATED 50VA CHAS MT Hammond Manufacturing	3,807	21.33	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	10V	5A	Single	Single	Yes	50VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 55.50mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
187E56 PWR XFMR LAMINATED 56VA CHAS MT Hammond Manufacturing	2,000	21.33	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	56V	1A	Single	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 55.50mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
187E36 PWR XFMR LAMINATED 54VA CHAS MT Hammond Manufacturing	4,297	21.33	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	36V	1.5A	Single	Single	Yes	54VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 55.50mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
185C230 PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	3,329	21.43	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 220mA, Series 110mA	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 56.39mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
185C36 PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	2,189	21.43	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.4A, Series 700mA	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 56.39mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
185C28 PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	4,911	21.43	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.86A, Series 900mA	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 56.39mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
185C10 PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	3,077	21.43	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 5A, Series 2.5A	Dual	Dual	No	25VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 56.39mm W	58.67mm	4000Vrms	1.3 lbs (589.7 g)
186E48 PWR XFMR LAMINATED 57.6VA CHAS Hammond Manufacturing	1,067	21.53	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	48V	1.2A	Dual	Single	Yes	57.6VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 45.97mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
186E120 PWR XFMR LAMINATED 60VA CHAS MT Hammond Manufacturing	3,445	21.53	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	120V	500mA	Dual	Single	Yes	60VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 45.97mm W	57.15mm	2000Vrms	1.7 lbs (771.1 g)
166J18 PWR XFMR LAMINATED 18VA CHAS MT Hammond Manufacturing	1,025	21.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	18V	1A	Single	Single	Yes	18VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	0.3 lb (136.08 g)
166E36 PWR XFMR LAMINATED 5.4VA CHAS MT Hammond Manufacturing	1,788	28.43	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	36V	150mA	Single	Single	Yes	5.4VA	Chassis Mount	Wire Leads	60.45mm L x 38.10mm W	35.05mm	2000Vrms	0.5 lb (226.8 g)
167G55 PWR XFMR LAMINATED 27.5VA CHAS Hammond Manufacturing	4,208	42.12	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	55V	500mA	Single	Single	Yes	27.5VA	Chassis Mount	Wire Leads	47.75mm L x 61.98mm W	63.50mm	2000Vrms	1.3 lbs (589.7 g)
166J25C PWR XFMR LAMINATED 25VA CHAS MT Hammond Manufacturing	4,865	23.01	RFQ	Datasheet	166	Bulk	Active	Laminated Core	117V	25V	1A	Single	Single	No	25VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	1.4 lbs (635 g)
161H24 PWR XFMR LAMINATED 24VA TH Hammond Manufacturing	1,961	22.15	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 2A, Series 1A	Single	Single, Multiple Taps	No	24VA	Through Hole	PC Pin	41.40mm L x 57.15mm W	35.05mm	2000Vrms	0.82 lb (371.95 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.