Power Transformers

Browse available Power Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
161C16 PWR XFMR LAMINATED 0.5VA TH Hammond Manufacturing	2,109	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 62.5mA, Series 31.3mA	Single	Single, Multiple Taps	No	0.5VA	Through Hole	PC Pin	25.40mm L x 23.88mm W	21.34mm	2000Vrms	0.7 lb (317.51 g)
3FS-512 PWR XFMR LAMINATED 12VA TH Tamura	3,672	-	RFQ	Datasheet	3FS-5xx	Tube	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 2A, Series 1A	Single	Dual	No	12VA	Through Hole	PC Pin	48.50mm L x 41.52mm W	38.00mm	2500Vrms	-
3FS-536 PWR XFMR LAMINATED 12VA TH Tamura	1,443	-	RFQ	Datasheet	3FS-5xx	Tube	Active	Laminated Core	115V	Parallel 18V, Series 36V	Parallel 700mA, Series 350mA	Single	Dual	No	12VA	Through Hole	PC Pin	48.50mm L x 41.52mm W	38.00mm	2500Vrms	-
VPL20-250 PWR XFMR LAMINATED 5.0VA CHAS MT Triad Magnetics	1,810	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Laminated Core	115V, 230V	20V	250mA	Dual	Dual	No	5.0VA	Chassis Mount	Wire Leads	36.52mm L x 60.33mm W	36.52mm	3500Vrms	0.4 lb (181.44 g)
160D56 PWR XFMR LAMINATED 1VA TH Hammond Manufacturing	2,279	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 30mA, Series 15mA	Dual	Single, Multiple Taps	No	1VA	Through Hole	PC Pin	25.40mm L x 35.05mm W	21.08mm	2000Vrms	0.13 lb (58.97 g)
162D48 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	1,996	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 46mA, Series 23mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
162D10 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	4,069	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 220mA, Series 110mA	Dual	Single, Multiple Taps	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
187A56 PWR XFMR LAMINATED 2.5VA CHAS MT Hammond Manufacturing	4,508	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	56V	40mA	Single	Single	Yes	2.5VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.29 lb (131.54 g)
187A120 PWR XFMR LAMINATED 2.4VA CHAS MT Hammond Manufacturing	1,333	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	120V	20mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.29 lb (131.54 g)
187A48 PWR XFMR LAMINATED 2.4VA CHAS MT Hammond Manufacturing	3,199	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	48V	50mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.39 lb (176.9 g)
162D120 PWR XFMR LAMINATED 1.1VA TH Hammond Manufacturing	4,141	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 60V, Series 120V	Parallel 20mA, Series 10mA	Dual	Dual	No	1.1VA	Through Hole	PC Pin	34.93mm L x 28.58mm W	33.32mm	2500Vrms	0.17 lb (77.11 g)
DST-4-10 PWR XFMR LAMINATED 6VA TH Signal Transformer	2,665	-	RFQ	Datasheet	DST	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 1.2A, Series 600mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.30mm L x 33.30mm W	33.30mm	2500Vrms	0.44 lb (199.58 g)
241-4-20 PWR XFMR LAMINATED 6VA CHAS MT Signal Transformer	1,640	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V	20V	300mA	Single	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.30mm L x 33.30mm W	36.20mm	2500Vrms	0.44 lb (199.58 g)
164E24 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	3,707	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 200mA, Series 100mA	Single	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.18mm	2500Vrms	0.25 lb (113.4 g)
164G12 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	3,553	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 2A, Series 1A	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
F48-400 PWR XFMR LAMINATED 20VA TH Triad Magnetics	2,778	-	RFQ	Datasheet	Split Pack™, Class 2/3, F	Box	Active	Laminated Core	115V	Parallel 24V, Series 48V	Parallel 800mA, Series 400mA	Single	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.50mm	2500Vrms	0.8 lb (362.87 g)
161F120 PWR XFMR LAMINATED 4.4VA TH Hammond Manufacturing	1,113	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 60V, Series 120V	Parallel 70mA, Series 35mA	Single	Single, Multiple Taps	No	4.4VA	Through Hole	PC Pin	42.93mm L x 31.75mm W	36.83mm	2000Vrms	0.33 lb (149.69 g)
14A-10R-10 PWR XFMR LAMINATED 10VA TH Signal Transformer	2,730	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2A, Series 1A	Dual	Dual	No	10VA	Through Hole	PC Pin	47.60mm L x 39.70mm W	34.90mm	4000Vrms	0.53 lb (240.4 g)
160F12 PWR XFMR LAMINATED 1.2VA TH Hammond Manufacturing	4,818	-	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 200mA, Series 100mA	Dual	Single, Multiple Taps	No	1.2VA	Through Hole	PC Pin	35.05mm L x 30.23mm W	30.99mm	2000Vrms	0.19 lb (86.18 g)
161F34 PWR XFMR LAMINATED 4.4VA TH Hammond Manufacturing	3,905	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 17V, Series 34V	Parallel 250mA, Series 125mA	Single	Single, Multiple Taps	No	4.4VA	Through Hole	PC Pin	42.93mm L x 31.75mm W	36.83mm	2000Vrms	0.33 lb (149.69 g)

Power Transformers FAQ

What Power Transformers components can I source from EGOO?

You can browse available Power Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

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

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.