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
161J10 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	1,589	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 2A, Series 1A	Single	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.58 lb (263.08 g)
164G56 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	3,294	-	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 28V, Series 56V	Parallel 440mA, Series 220mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
161H34 PWR XFMR LAMINATED 24VA TH Hammond Manufacturing	4,512	-	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 17V, Series 34V	Parallel 1.4A, Series 700mA	Single	Single, Multiple Taps	No	24VA	Through Hole	PC Pin	41.40mm L x 57.15mm W	35.05mm	2000Vrms	0.8 lb (362.87 g)
162F20 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	4,595	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 600mA, Series 300mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
183G10 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	4,096	-	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2A, Series 1A	Dual	Dual	No	10VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	34.93mm	4000Vrms	0.53 lb (240.4 g)
F-105Z PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	1,693	-	RFQ	Datasheet	Control Transformers	Box	Active	Laminated Core	115V, 230V	Parallel 6V, Series 12V	Parallel 2A, Series 1A	Dual	Dual	No	12VA	Chassis Mount	Solder Lug	73.02mm L x 44.45mm W	60.32mm	1500Vrms	1 lb (453.59 g)
162G48 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	3,180	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
166F5 PWR XFMR LAMINATED 1.25VA CHAS Hammond Manufacturing	4,136	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	250mA	Single	Single	Yes	1.25VA	Chassis Mount	Wire Leads	82.55mm L x 41.40mm W	50.80mm	2000Vrms	0.3 lb (136.08 g)
166F25 PWR XFMR LAMINATED 7.5VA CHAS MT Hammond Manufacturing	2,914	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	25V	300mA	Single	Single	Yes	7.5VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
229E40 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	1,616	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 120mA, Series 60mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.22 lb (99.79 g)
166C12 PWR XFMR LAMINATED 0.63VA CHAS Hammond Manufacturing	1,163	-	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 100mA, Series 50mA	Single	Single	Yes	0.63VA	Chassis Mount	Wire Leads	52.32mm L x 31.75mm W	30.26mm	2000Vrms	0.3 lb (136.08 g)
183H28 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	2,119	-	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.44A, Series 720mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	41.28mm	4000Vrms	0.9 lb (408.23 g)
IF-6-30 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	1,819	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 400mA, Series 200mA	Dual	Dual	No	6VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	22.60mm	4000Vrms	0.45 lb (204.12 g)
F-54X PWR XFMR LAMINATED 52.5VA CHAS Triad Magnetics	2,556	-	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	35V	800mA	Single	Single	Yes	52.5VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	65.86mm	1500Vrms	2.2 lbs (997.9 g)
187F120 PWR XFMR LAMINATED 102VA CHAS MT Hammond Manufacturing	4,075	-	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	120V	850mA	Single	Single	Yes	102VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.7 lbs (1.2 kg)
183H36 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	2,324	-	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.12A, Series 560mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	41.28mm	4000Vrms	0.9 lb (408.23 g)
241-7-48 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	2,952	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	48V	1.2A	Single	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
14A-56-16 PWR XFMR LAMINATED 56VA TH Signal Transformer	2,790	-	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 7A, Series 3.5A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
241-7-28L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	4,095	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	28V	2A	Single	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
162H56 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	3,105	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 700mA, Series 350mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.52mm	2500Vrms	0.8 lb (362.87 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.