Power Transformers

Browse available Power Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
FP56-100 PWR XFMR LAMINATED 6VA TH Triad Magnetics	1,843	-	RFQ	Datasheet	Flat Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 200mA, Series 100mA	Dual	Dual	No	6VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	22.22mm	2000Vrms	0.438 lb (198.67 g)
62024-P2S02 PWR XFMR TORO 5VA CHAS MT Acme Electric/Amveco/Actown	4,525	-	RFQ	Datasheet	62000	Bulk	Discontinued at Digi-Key	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 278mA, Series 139mA	Dual	Dual	No	5VA	Chassis Mount	Wire Leads	-	-	4000Vrms	0.254 lb (115.21 g)
162G56 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	1,536	-	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 440mA, Series 220mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
PL300-102L PWR XFMR 300W SMD Coilcraft	4,306	-	RFQ	Datasheet	PL300	Tape & Reel (TR)	Active	-	48V	-	-	Dual	Single, Multiple Taps	Yes	300W	Surface Mount	Surface Mount	29.47mm L x 26.67mm W	11.40mm	1500Vrms	-
PL300-101L PWR XFMR 300W SMD Coilcraft	2,932	-	RFQ	Datasheet	PL300	Tape & Reel (TR)	Active	-	48V	-	-	Dual	Single, Multiple Taps	Yes	300W	Surface Mount	Surface Mount	29.47mm L x 26.67mm W	10.40mm	1500Vrms	-
PL300-103L PWR XFMR 300W SMD Coilcraft	4,427	-	RFQ	Datasheet	PL300	Tape & Reel (TR)	Active	-	48V	-	-	Dual	Single, Multiple Taps	Yes	300W	Surface Mount	Solder, Quick Connect	29.47mm L x 26.67mm W	11.40mm	1500Vrms	-
PLT20-32-130B PWR XFMR LAMINATED 20VA TH Tamura	100	-	RFQ	Datasheet	-	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 9.3V, Series 27.5V	Parallel 220mA, Series 1.5A	Dual	Dual	Yes	20VA	Through Hole	PC Pin	57.20mm L x 47.60mm W	41.38mm	3500Vrms	-
FD6-36 PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	3,539	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V, 230V	36V	850mA	Dual	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	82.55mm L x 42.85mm W	49.20mm	2500VAC	1.1 lbs (499 g)
229E56 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	4,027	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 90mA, Series 45mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.22 lb (99.79 g)
FD6-10 PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	3,316	-	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V, 230V	10V	3A	Dual	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	82.55mm L x 42.85mm W	49.20mm	2500VAC	1.1 lbs (499 g)
4900-9024RE64 PWR XFMR LAMINATED 20VA TH TE Connectivity Passive Product	4,964	-	RFQ	Datasheet	4900	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 12V, Series 24V	-	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 38.10mm W	35.81mm	-	-
4000B01E07AE999 PWR XFMR LAMINATED 40VA CHAS MT TE Connectivity Potter & Brumfield Relays	1,871	-	RFQ	Datasheet	-	Bulk	Obsolete	Laminated Core	120V	24V	-	Single	Single	No	40VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
4000-78E07K999 PWR XFMR LAMINATED 40VA CHAS MT TE Connectivity Potter & Brumfield Relays	1,465	-	RFQ	Datasheet	4000, Products Unlimited	Bulk	Obsolete	Laminated Core	575V	24V	-	Single	Single	No	40VA	Chassis Mount	Wire Leads	90.47mm L x 55.37mm W	55.58mm	-	1.6 lbs (725.7 g)
4000-03E07K999 PWR XFMR LAMINATED 40VA CHAS MT TE Connectivity Potter & Brumfield Relays	4,710	-	RFQ	Datasheet	4000, Products Unlimited	Bulk	Obsolete	Laminated Core	277V	24V	-	Single	Single	No	40VA	Chassis Mount	Wire Leads	90.47mm L x 54.61mm W	55.58mm	-	1.6 lbs (725.7 g)
SLA694719C-2R2M PWR XFMR SMD ITG Electronics, Inc.	3,114	-	RFQ	Datasheet	SLA694719C	Strip	Active	-	-	-	-	Single	Single	No	-	Surface Mount	Surface Mount	19.00mm L x 17.10mm W	13.50mm	200VAC	-
ST7-24B55 PWR XFMR LAMINATED 36VA TH Pulse Electronics	2,159	-	RFQ	Datasheet	Split Bobbin Plug-In	Bulk	Obsolete	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 3A, Series 1.5A	Single	Dual	No	36VA	Through Hole	PC Pin	66.80mm L x 55.63mm W	39.62mm	2500Vrms	1.1 lbs (499 g)
4000-78J15K999 PWR XFMR LAMINATED 75VA CHAS MT TE Connectivity Potter & Brumfield Relays	3,664	-	RFQ	Datasheet	4000, Products Unlimited	Bulk	Obsolete	Laminated Core	575V	24V	-	Single	Single	No	75VA	Chassis Mount	Wire Leads	101.60mm L x 63.50mm W	-	-	2.4 lbs (1.1 kg)
4700-09K18BB999 PWR XFMR LAMINATED 100VA CHAS MT TE Connectivity Potter & Brumfield Relays	2,843	-	RFQ	Datasheet	4700, Products Unlimited	Bulk	Obsolete	Laminated Core	208V, 240V	24V	-	Single	Single	No	100VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
167P16 PWR XFMR LAMINATED 80VA CHAS MT Hammond Manufacturing	2,223	-	RFQ	Datasheet	167	Bulk	Obsolete	Laminated Core	115V	16V	5A	Single	Single	Yes	80VA	Chassis Mount	Wire Leads	63.50mm L x 76.20mm W	77.72mm	2000Vrms	2.9 lbs (1.3 kg)
T301373SP-04 PWR XFMR PCB ITG Electronics, Inc.	1,657	-	RFQ	Datasheet	T301373SP	Tray	Active	-	-	-	-	Single	Single	Yes	-	PCB	Surface Mount	42.00mm L x 40.00mm W	30.00mm	3000V	-

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Power Transformers FAQ

Common questions about selecting, comparing and sourcing Power Transformers components through Winsun (HK) Electronics.

What should I check when selecting Power Transformers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Power Transformers part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Power Transformers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Power Transformers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.