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
F-271U PWR XFMR LAMINATED 80VA CHAS MT Triad Magnetics	2,216	30.48	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	40V	2A	Single	Single	Yes	80VA	Chassis Mount	Wire Leads	71.42mm L x 73.02mm W	85.73mm	1500Vrms	4 lbs (1.8 kg)
266J24B PWR XFMR LAMINATED 24VA CHAS MT Hammond Manufacturing	3,917	25.27	RFQ	Datasheet	266	Bulk	Active	Laminated Core	115V, 230V	24V	1A	Dual	Single	Yes	24VA	Chassis Mount	Wire Leads	82.55mm L x 50.80mm W	50.80mm	2000Vrms	1.6 lbs (725.7 g)
229D30 PWR XFMR SEMI-TORO 48VA TH Hammond Manufacturing	2,273	33.14	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 3.2A, Series 1.6A	Dual	Dual	No	48VA	Through Hole	PC Pin	63.50mm L x 79.25mm W	35.05mm	1750Vrms	1.3 lbs (589.7 g)
FD8-10 PWR XFMR LAMINATED 100VA CHAS MT Triad Magnetics	1,742	26.82	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	10V	10A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	102.39mm L x 57.15mm W	65.07mm	2500VAC	2.8 lbs (1.3 kg)
166G16 PWR XFMR LAMINATED 8VA CHAS MT Hammond Manufacturing	1,771	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	16V	500mA	Single	Single	Yes	8VA	Chassis Mount	Wire Leads	71.38mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166F50 PWR XFMR LAMINATED 15VA CHAS MT Hammond Manufacturing	3,995	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	50V	300mA	Single	Single	Yes	15VA	Chassis Mount	Wire Leads	82.55mm L x 41.40mm W	50.80mm	2000Vrms	0.9 lb (408.23 g)
166MS PWR XFMR LAMINATED 15VA CHAS MT Hammond Manufacturing	1,666	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	3A	Single	Single	Yes	15VA	Chassis Mount	Wire Leads	82.55mm L x 44.45mm W	50.80mm	2000Vrms	1 lb (453.59 g)
166L5 PWR XFMR LAMINATED 10VA CHAS MT Hammond Manufacturing	3,342	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	2A	Single	Single	Yes	10VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166J20 PWR XFMR LAMINATED 20VA CHAS MT Hammond Manufacturing	3,132	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	20V	1A	Single	Single	Yes	20VA	Chassis Mount	Wire Leads	82.55mm L x 44.45mm W	50.80mm	2000Vrms	1 lb (453.59 g)
166J14 PWR XFMR LAMINATED 14VA CHAS MT Hammond Manufacturing	2,715	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	14V	1A	Single	Single	Yes	14VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166G30 PWR XFMR LAMINATED 15VA CHAS MT Hammond Manufacturing	2,550	25.86	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	30V	500mA	Single	Single	Yes	15VA	Chassis Mount	Wire Leads	82.55mm L x 41.40mm W	50.80mm	2000Vrms	0.9 lb (408.23 g)
166F6 PWR XFMR LAMINATED 1.89VA CHAS Hammond Manufacturing	3,605	26.96	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	6.3V	300mA	Single	Single	Yes	1.89VA	Chassis Mount	Wire Leads	52.32mm L x 35.05mm W	30.23mm	2000Vrms	0.3 lb (136.08 g)
166F44 PWR XFMR LAMINATED 11VA CHAS MT Hammond Manufacturing	4,679	27.16	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	44V	250mA	Single	Single	Yes	11VA	Chassis Mount	Wire Leads	71.37mm L x 41.40mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
166K12 PWR XFMR LAMINATED 14.4VA CHAS Hammond Manufacturing	1,377	27.16	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	12V	1.2A	Single	Single	Yes	14.4VA	Chassis Mount	Wire Leads	82.55mm L x 41.40mm W	50.80mm	2000Vrms	0.9 lb (408.23 g)
166F10 PWR XFMR LAMINATED 3VA CHAS MT Hammond Manufacturing	3,067	27.28	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	10V	300mA	Single	Single	Yes	3VA	Chassis Mount	Wire Leads	52.32mm L x 35.02mm W	30.23mm	2000Vrms	0.2 lb (90.72 g)
166G2 PWR XFMR LAMINATED 1.25VA CHAS Hammond Manufacturing	2,208	27.37	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	2.5V	500mA	Single	Single	Yes	1.25VA	Chassis Mount	Wire Leads	52.32mm L x 31.75mm W	30.23mm	2000Vrms	0.3 lb (136.08 g)
166G5 PWR XFMR LAMINATED 2.5VA CHAS MT Hammond Manufacturing	1,169	27.51	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	500mA	Single	Single	Yes	2.5VA	Chassis Mount	Wire Leads	82.55mm L x 44.45mm W	50.80mm	2000Vrms	0.3 lb (136.08 g)
185D10 PWR XFMR LAMINATED 43VA CHAS MT Hammond Manufacturing	4,838	27.56	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 8.6A, Series 4.3A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	79.25mm L x 56.39mm W	68.07mm	4000Vrms	1.8 lbs (816.5 g)
185D230 PWR XFMR LAMINATED 43VA CHAS MT Hammond Manufacturing	4,568	27.56	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 380mA, Series 190mA	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	79.25mm L x 56.39mm W	68.07mm	4000Vrms	1.8 lbs (816.5 g)
185D16 PWR XFMR LAMINATED 43VA CHAS MT Hammond Manufacturing	3,095	18.02	RFQ	Datasheet	185	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 5.4A, Series 2.7A	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	79.25mm L x 56.39mm W	68.07mm	4000Vrms	1.8 lbs (816.5 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.