Power Transformers

Compare the current Power Transformers Transformers selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
ST-7-56 PWR XFMR LAMINATED 36VA TH Signal Transformer	1,755	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 28V, Series 56V	Parallel 1.3A, Series 650mA	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
ST-5-120 PWR XFMR LAMINATED 12VA TH Signal Transformer	1,195	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 200mA, Series 100mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.80mm L x 39.60mm W	36.90mm	2500Vrms	0.7 lb (317.51 g)
LP-12-900 PWR XFMR SEMI-TORO 12VA TH Signal Transformer	2,063	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 1.8A, Series 900mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	27.10mm	1500Vrms	0.688 lb (312.07 g)
LP-56-200 PWR XFMR SEMI-TORO 12VA TH Signal Transformer	1,538	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 400mA, Series 200mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	27.10mm	1500Vrms	0.688 lb (312.07 g)
LP-120-100 PWR XFMR SEMI-TORO 12VA TH Signal Transformer	4,500	-	RFQ	Datasheet	LP	Box	Active	Semi-Toroidal	115V, 230V	Parallel 60V, Series 120V	Parallel 200mA, Series 100mA	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	27.10mm	1500Vrms	0.688 lb (312.07 g)
ST-7-20 PWR XFMR LAMINATED 36VA TH Signal Transformer	1,931	-	RFQ	Datasheet	ST	Box	Active	Laminated Core	115V	Parallel 10V, Series 20V	Parallel 3.6A, Series 1.8A	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
ST-7-12 PWR XFMR LAMINATED 36VA TH Signal Transformer	1,996	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 5.7A, Series 2.85A	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
ST-7-48 PWR XFMR LAMINATED 36VA TH Signal Transformer	3,188	-	RFQ	Datasheet	ST	Bulk	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 1.5A, Series 750mA	Single	Dual	No	36VA	Through Hole	PC Pin	66.70mm L x 55.50mm W	40.40mm	2500Vrms	1.1 lbs (499 g)
DPC-56-420 PWR XFMR LAMINATED 24VA TH Signal Transformer	4,952	-	RFQ	Datasheet	DPC	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 840mA, Series 420mA	Dual	Dual	No	24VA	Through Hole	PC Pin	41.30mm L x 57.20mm W	34.93mm	1500Vrms	0.75 lb (340.19 g)
LP-10-1200 PWR XFMR SEMI-TORO 12VA TH Signal Transformer	3,121	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 10V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	27.10mm	1500Vrms	0.688 lb (312.07 g)

Power Transformers FAQ

How can I narrow the current Power Transformers selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Power Transformers parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.