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
186F28 PWR XFMR LAMINATED 100VA CHAS MT Hammond Manufacturing	1,763	32.00	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	28V	3.57A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.7 lbs (1.2 kg)
62074 PWR XFMR TOROIDAL 35VA CHAS MT Talema Group LLC	3,018	32.74	RFQ	Datasheet	Standard Mini	Tray	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 1.944A, Series 972mA	Dual	Dual	No	35VA	Chassis Mount	Wire Leads	-	-	4000Vrms	1 lb (453.59 g)
266LA12 PWR XFMR LAMINATED 24VA CHAS MT Hammond Manufacturing	2,056	32.59	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6V, Series 12V	Parallel 4A, Series 2A	Dual	Dual	No	24VA	Chassis Mount	Wire Leads	79.50mm L x 50.04mm W	69.85mm	2000Vrms	1.6 lbs (725.7 g)
266M2 PWR XFMR LAMINATED 7.5VA CHAS MT Hammond Manufacturing	3,991	32.59	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 1.25V, Series 2.5V	Parallel 6A, Series 3A	Dual	Dual	No	7.5VA	Chassis Mount	Wire Leads	71.63mm L x 42.93mm W	42.93mm	2000Vrms	0.6 lb (272.16 g)
266L12B PWR XFMR LAMINATED 25.2VA CHAS Hammond Manufacturing	4,787	32.59	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6.3V, Series 12.6V	Parallel 4A, Series 2A	Dual	Dual	No	25.2VA	Chassis Mount	Wire Leads	79.50mm L x 50.04mm W	69.85mm	2000Vrms	1.6 lbs (725.7 g)
167L28 PWR XFMR LAMINATED 56VA CHAS MT Hammond Manufacturing	2,964	51.15	RFQ	Datasheet	167	Bulk	Active	Laminated Core	115V	28V	2A	Single	Single	Yes	56VA	Chassis Mount	Wire Leads	63.50mm L x 69.85mm W	77.72mm	2000Vrms	2.4 lbs (1.1 kg)
229D24 PWR XFMR SEMI-TORO 48VA TH Hammond Manufacturing	3,461	33.14	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 4A, Series 2A	Dual	Dual	No	48VA	Through Hole	PC Pin	63.50mm L x 79.25mm W	35.05mm	1750Vrms	1.3 lbs (589.7 g)
229D20 PWR XFMR SEMI-TORO 48VA TH Hammond Manufacturing	4,209	33.14	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	48VA	Through Hole	PC Pin	63.50mm L x 79.25mm W	35.05mm	1750Vrms	1.6 lbs (725.7 g)
229D56 PWR XFMR SEMI-TORO 48VA TH Hammond Manufacturing	3,410	33.14	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 1.7A, Series 850mA	Dual	Dual	No	48VA	Through Hole	PC Pin	63.50mm L x 79.25mm W	35.05mm	1750Vrms	1.4 lbs (635 g)
266GB6 PWR XFMR LAMINATED 3.78VA CHAS Hammond Manufacturing	3,681	33.64	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 3.15V, Series 6.3V	Parallel 1.2A, Series 600mA	Dual	Dual	No	3.78VA	Chassis Mount	Wire Leads	60.45mm L x 37.59mm W	36.32mm	2000Vrms	0.55 lb (249.48 g)
187F24 PWR XFMR LAMINATED 96VA CHAS MT Hammond Manufacturing	1,516	33.76	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	24V	4A	Single	Single	Yes	96VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.7 lbs (1.2 kg)
L01-6380 PWR XFMR TOROIDAL 50VA TH Amgis, LLC	3,277	34.68	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 7V, Series 14V	Parallel 7.142A, Series 3.571A	Dual	Dual	No	50VA	Through Hole	PC Pin	82.40mm L x 82.40mm W	37.50mm	4000Vrms	1.8 lbs (816.5 g)
PT120CF PWR XFMR LAMINATED CHAS MT Hammond Manufacturing	1,670	33.96	RFQ	Datasheet	PT	Box	Active	Laminated Core	120V	-	-	Single	Single	No	-	Chassis Mount	Wire Leads	52.40mm L x 27.94mm W	31.75mm	4000Vrms	-
166N12 PWR XFMR LAMINATED 50.4VA CHAS Hammond Manufacturing	4,345	34.17	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12.6V	4A	Single	Single	Yes	50.4VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	2 lbs (907.2 g)
166N8 PWR XFMR LAMINATED 34VA CHAS MT Hammond Manufacturing	1,121	33.60	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	8.5V	4A	Single	Single	Yes	34VA	Chassis Mount	Wire Leads	93.73mm L x 50.80mm W	58.67mm	2000Vrms	1.4 lbs (635 g)
166L18 PWR XFMR LAMINATED 36VA CHAS MT Hammond Manufacturing	3,597	34.55	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	18V	2A	Single	Single	Yes	36VA	Chassis Mount	Wire Leads	93.73mm L x 54.10mm W	58.67mm	2000Vrms	0.3 lb (136.08 g)
266L24 PWR XFMR LAMINATED 48VA CHAS MT Hammond Manufacturing	1,525	34.22	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 12V, Series 24V	Parallel 4A, Series 2A	Dual	Dual	No	48VA	Chassis Mount	Wire Leads	90.42mm L x 57.15mm W	79.25mm	2000Vrms	2.3 lbs (1 kg)
266F48 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	1,619	33.82	RFQ	Datasheet	266	Bulk	Active	Laminated Core	117V, 234V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Dual	Dual	No	12VA	Chassis Mount	Wire Leads	73.15mm L x 44.20mm W	60.20mm	2000Vrms	2.2 lbs (997.9 g)
166J36 PWR XFMR LAMINATED 36VA CHAS MT Hammond Manufacturing	4,308	34.89	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	36V	1A	Single	Single	Yes	36VA	Chassis Mount	Wire Leads	93.73mm L x 47.75mm W	58.67mm	2000Vrms	1.5 lbs (680.4 g)
166J33 PWR XFMR LAMINATED 33VA CHAS MT Hammond Manufacturing	2,893	34.17	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	33V	1A	Single	Single	Yes	33VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	1.4 lbs (635 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.