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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
MPI-300-48 PWR XFMR LAMINATED 300VA CHAS MT Signal Transformer	3,671	-	RFQ	Datasheet	MPI	Bulk	Active	Laminated Core	100V, 115V, 200V, 215V, 230V	Parallel 24V, Series 48V	Parallel 12.6A, Series 6.3A	Dual, Multiple Taps	Dual	No	300VA	Chassis Mount	Terminal Block	104.80mm L x 113.10mm W	98.20mm	4000Vrms	7.8 lbs (3.5 kg)
6K119VBR PWR XFMR 192VA CHAS MT Hammond Manufacturing	3,452	-	RFQ	Datasheet	-	Bulk	Active	-	115V	Parallel 12V, Series 24V	Parallel 16A, Series 8A	Dual	Dual	No	192VA	Chassis Mount	Solder, Quick Connect	88.90mm L x 76.20mm W	106.38mm	-	-
E300W PWR XFMR LAMINATED 300VA CHAS MT SolaHD	1,248	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	-	-	-	-	-	No	300VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
E250WA PWR XFMR LAMINATED 250VA CHAS MT SolaHD	2,883	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	-	-	-	-	-	No	250VA	Chassis Mount	Solder, Quick Connect	132.30mm L x 114.30mm W	-	-	-
MTG0050A PWR XFMR 50VA CHAS MT Siemens	1,675	-	RFQ	Datasheet	-	Box	Active	-	220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V	-	-	-	No	50VA	Chassis Mount	Terminal Block	84.33mm L x 76.20mm W	70.61mm	-	-
718 PWR XFMR LAMINATED 235VA CHAS MT Hammond Manufacturing	4,225	-	RFQ	Datasheet	700	Bulk	Active	Laminated Core	115V	1250V	200mA	Single	Single	Yes	235VA	Chassis Mount	Wire Leads	95.25mm L x 111.25mm W	114.30mm	-	8 lbs (3.6 kg)
1182T18 TOOLS / EQUIPMENT Hammond Manufacturing	2,723	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
290HAX PWR XFMR CHAS MT Hammond Manufacturing	3,592	-	RFQ	Datasheet	290	Bulk	Active	-	120V	550V, 6.3V, 5V	100mA, 2.5A, 3A	Single	Four	Yes	-	Chassis Mount	Wire Leads	63.50mm L x 71.55mm W	76.20mm	2500Vrms	-
XF-00160-2030 PWR XFMR TOROIDAL 160VA CHAS MT Amgis, LLC	4,789	-	RFQ	Datasheet	-	Bulk	Active	Toroidal	117V	Parallel 30V, Series 60V	Parallel 5.32A, Series 2.66A	Dual	Dual	No	160VA	Chassis Mount	Wire Leads	101.60mm Dia	55.88mm	4000Vrms	3.6 lbs (1.6 kg)
10-25 PWR XFMR LAMINATED 250VA CHAS MT Signal Transformer	4,173	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 5V, Series 10V	Parallel 50A, Series 25A	Single, Multiple Taps	Single, Multiple Taps	Yes	250VA	Chassis Mount	Solder, Quick Connect	114.30mm L x 95.30mm W	95.30mm	1500Vrms	8.7 lbs (3.9 kg)
MT0100K PWR XFMR 100VA CHAS MT Siemens	4,311	-	RFQ	Datasheet	US2	Box	Active	-	600V	24V	-	-	-	No	100VA	Chassis Mount	Terminal Block	-	-	-	-
MT0075E PWR XFMR 75VA CHAS MT Siemens	1,498	-	RFQ	Datasheet	-	Box	Active	-	550V, 575V, 600V	120V, 115V, 110V	-	-	-	No	75VA	Chassis Mount	Terminal Block	104.14mm L x 76.20mm W	87.88mm	-	-
PWDP13075 PWR XFMR COLLINS 516F-1 PLATE Hammond Manufacturing	1,972	-	RFQ	Datasheet	PWDAHL	Case	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
724 PWR XFMR LAMINATED 345VA CHAS MT Hammond Manufacturing	4,365	-	RFQ	Datasheet	700	Bulk	Active	Laminated Core	115V	1500V	226mA	Single	Single	Yes	345VA	Chassis Mount	Wire Leads	95.25mm L x 133.35mm W	114.30mm	-	12 lbs (5.4 kg)
726 PWR XFMR LAMINATED 312VA CHAS MT Hammond Manufacturing	2,909	-	RFQ	Datasheet	700	Bulk	Active	Laminated Core	115V	1790V	175mA	Single	Single	Yes	312VA	Chassis Mount	Wire Leads	95.25mm L x 133.35mm W	114.30mm	-	12 lbs (5.4 kg)
80-4 PWR XFMR LAMINATED 320VA CHAS MT Signal Transformer	4,449	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 40V, Series 80V	Parallel 8A, Series 4A	Single, Multiple Taps	Dual	Yes	320VA	Chassis Mount	Solder, Quick Connect	133.40mm L x 108.00mm W	111.10mm	1500Vrms	13 lbs (5.9 kg)
0300MD-1-003 PWR XFMR TOROIDAL 300VA CHAS MT Talema Group LLC	4,521	-	RFQ	Datasheet	MD	Box	Active	Toroidal	100V, 120V, 200V, 240V	Parallel 120V, Series 240V	Parallel 2.5A, Series 1.25A	Dual, Multiple Taps	Single, Multiple Taps	No	300VA	Chassis Mount	Wire Leads	127.00mm Dia x 62.00mm W	-	5000Vrms	6.2 lbs (2.8 kg)
MPI-250-10 PWR XFMR LAMINATED 250VA CHAS MT Signal Transformer	4,256	-	RFQ	Datasheet	MPI	Bulk	Active	Laminated Core	100V, 115V, 200V, 215V, 230V	Parallel 5V, Series 10V	Parallel 50A, Series 25A	Dual, Multiple Taps	Dual	No	250VA	Chassis Mount	Terminal Block	104.80mm L x 104.90mm W	98.20mm	4000Vrms	6.8 lbs (3.1 kg)
MPI-250-12 PWR XFMR LAMINATED 250VA CHAS MT Signal Transformer	2,718	-	RFQ	Datasheet	MPI	Bulk	Active	Laminated Core	100V, 115V, 200V, 215V, 230V	Parallel 6V, Series 12V	Parallel 41.7A, Series 20.8A	Dual, Multiple Taps	Dual	No	250VA	Chassis Mount	Terminal Block	104.80mm L x 104.90mm W	98.20mm	4000Vrms	6.8 lbs (3.1 kg)
MPI-250-16 PWR XFMR LAMINATED 250VA CHAS MT Signal Transformer	3,823	-	RFQ	Datasheet	MPI	Bulk	Active	Laminated Core	100V, 115V, 200V, 215V, 230V	Parallel 8V, Series 16V	Parallel 31.2A, Series 15.6A	Dual, Multiple Taps	Dual	No	250VA	Chassis Mount	Terminal Block	104.80mm L x 104.90mm W	98.20mm	4000Vrms	6.8 lbs (3.1 kg)

WINSUN SOURCING SUPPORT

Need Power Transformers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

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.