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
14A-20-12 PWR XFMR LAMINATED 20VA TH Signal Transformer	2,553	16.65	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 3.2A, Series 1.6A	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	41.30mm	4000Vrms	0.9 lb (408.23 g)
DST-6-120 PWR XFMR LAMINATED 20VA TH Signal Transformer	4,287	18.46	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 320mA, Series 160mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	36.90mm	2500Vrms	0.8 lb (362.87 g)
DST-6-28 PWR XFMR LAMINATED 20VA TH Signal Transformer	1,131	18.46	RFQ	Datasheet	DST	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.4A, Series 700mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	36.90mm	2500Vrms	0.8 lb (362.87 g)
F-212Z PWR XFMR LAMINATED 24VA CHAS MT Triad Magnetics	1,319	19.11	RFQ	Datasheet	Multiple Secondary	Box	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 1A, Series 500mA	Single	Dual	No	24VA	Chassis Mount	Solder Lug	79.38mm L x 50.80mm W	69.85mm	1500Vrms	1.1 lbs (499 g)
160H20 PWR XFMR LAMINATED 24VA TH Hammond Manufacturing	4,722	22.15	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 2.4A, Series 1.2A	Dual	Single, Multiple Taps	No	24VA	Through Hole	PC Pin	41.40mm L x 57.15mm W	35.05mm	2000Vrms	0.85 lb (385.55 g)
183J24 PWR XFMR LAMINATED 30VA TH Hammond Manufacturing	3,191	20.67	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 2.5A, Series 1.25A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	4000Vrms	1.2 lbs (544.3 g)
LP-10-2400 PWR XFMR SEMI-TORO 24VA TH Signal Transformer	4,997	19.92	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	24VA	Through Hole	PC Pin	72.90mm L x 57.20mm W	31.80mm	1500Vrms	0.938 lb (425.47 g)
ST-7-28 PWR XFMR LAMINATED 36VA TH Signal Transformer	4,213	19.82	RFQ	Datasheet	ST	Box	Active	Laminated Core	115V	Parallel 14V, Series 28V	Parallel 2.6A, Series 1.3A	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
266JA12 PWR XFMR LAMINATED 12VA CHAS MT Hammond Manufacturing	4,122	24.42	RFQ	Datasheet	266	Box	Active	Laminated Core	117V, 234V	Parallel 6V, Series 12V	Parallel 2A, Series 1A	Dual	Dual	No	12VA	Chassis Mount	Wire Leads	73.15mm L x 43.94mm W	60.20mm	2000Vrms	1 lb (453.59 g)
L01-6320 PWR XFMR TOROIDAL 5VA TH Amgis, LLC	1,619	21.10	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 7V, Series 14V	Parallel 714mA, Series 357mA	Dual	Dual	No	5VA	Through Hole	PC Pin	49.70mm L x 49.70mm W	19.50mm	4000Vrms	0.319 lb (144.7 g)
DST-7-56 PWR XFMR LAMINATED 36VA TH Signal Transformer	4,203	18.69	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 1.3A, Series 650mA	Dual	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
DST-7-48 PWR XFMR LAMINATED 36VA TH Signal Transformer	2,018	18.69	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 1.5A, Series 750mA	Dual	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
FS20-1800-C2 PWR XFMR LAMINATED 36VA TH Triad Magnetics	3,690	17.27	RFQ	Datasheet	Split Pack™, Class 2/3, FS	Tube	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 3.6A, Series 1.8A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.67mm	4200Vrms	1.1 lbs (499 g)
183K20 PWR XFMR LAMINATED 56VA TH Hammond Manufacturing	4,014	24.93	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 5.6A, Series 2.8A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.02mm	4000Vrms	1.7 lbs (771.1 g)
162G10 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	4,416	18.22	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
162J20 PWR XFMR LAMINATED 36VA TH Hammond Manufacturing	4,535	25.94	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 3.6A, Series 1.8A	Dual	Dual	No	36VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	2500Vrms	1.1 lbs (499 g)
230-40-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	2,474	18.39	RFQ	Datasheet	LPI	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 115V, Series 230V	Parallel 80mA, Series 40mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 g)
DPC-120-8 PWR XFMR LAMINATED 1VA TH Signal Transformer	3,758	18.60	RFQ	Datasheet	DPC	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 16mA, Series 8mA	Dual	Dual	No	1VA	Through Hole	PC Pin	25.40mm L x 34.92mm W	21.08mm	1500Vrms	0.157 lb (71.21 g)
186E20 PWR XFMR LAMINATED 56VA CHAS MT Hammond Manufacturing	2,030	23.69	RFQ	Datasheet	186	Box	Active	Laminated Core	115V, 230V	20V	2.8A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.47mm L x 45.97mm W	57.15mm	2000Vrms	1.8 lbs (816.5 g)
30-300-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	1,525	17.78	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 600mA, Series 300mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 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.