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
MT0750Z1 PWR XFMR 750VA CHAS MT Siemens	4,752	-	RFQ	Datasheet	US2	Box	Active	-	110V, 220V	36V, 31.5V, 26.5V	-	-	-	No	750VA	Chassis Mount	Terminal Block	-	-	-	-
MTG0500A PWR XFMR 500VA CHAS MT Siemens	2,756	-	RFQ	Datasheet	-	Box	Active	-	220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V	-	-	-	No	500VA	Chassis Mount	Terminal Block	149.86mm L x 133.35mm W	136.91mm	-	-
MT0300M PWR XFMR 300VA CHAS MT Siemens	2,524	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	240V, 120V	-	-	-	No	300VA	Chassis Mount	Terminal Block	117.86mm L x 114.30mm W	102.62mm	-	-
HS1F15AS12 PWR XFMR 1500VA CHAS MT SolaHD	3,352	-	RFQ	Datasheet	HS1	Bulk	Active	-	240V, 480V	Parallel 120V, Series 240V	Parallel 12.5A, Series 6.52A	Dual	Dual	No	1500VA	Chassis Mount	Wire Leads	254.00mm L x 177.80mm W	304.80mm	-	-
MT0350J PWR XFMR 350VA CHAS MT Siemens	4,189	-	RFQ	Datasheet	-	Box	Active	-	200V, 208, 220V, 230V, 240V, 440V, 460V, 480V	115V, 110V, 25V, 24V, 23V	-	-	-	No	350VA	Chassis Mount	Terminal Block	-	-	-	-
MT0350G PWR XFMR 350VA CHAS MT Siemens	1,888	-	RFQ	Datasheet	-	Box	Active	-	208V, 230V, 460V	115V	-	-	-	No	350VA	Chassis Mount	Terminal Block	139.95mm L x 114.30mm W	113.54mm	-	-
MTG0250B PWR XFMR 250VA CHAS MT Siemens	3,873	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	250VA	Chassis Mount	Terminal Block	115.57mm L x 114.30mm W	97.03mm	-	-
MTG0250C PWR XFMR 250VA CHAS MT Siemens	4,704	-	RFQ	Datasheet	-	Box	Active	-	120V, 240V	24V	-	-	-	No	250VA	Chassis Mount	Terminal Block	115.57mm L x 114.30mm W	97.03mm	-	-
MTG0250P PWR XFMR 250VA CHAS MT Siemens	2,900	-	RFQ	Datasheet	-	Box	Active	-	380V	24V	-	-	-	No	250VA	Chassis Mount	Terminal Block	113.28mm L x 114.30mm W	97.03mm	-	-
MTG0200J PWR XFMR 200VA CHAS MT Siemens	3,387	-	RFQ	Datasheet	-	Box	Active	-	200V, 208V, 220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V, 25V, 24V, 23V	-	-	-	No	200VA	Chassis Mount	Terminal Block	113.28mm L x 114.30mm W	100.33mm	-	-
XF-01500-2120 PWR XFMR TOROIDAL 1500VA CHAS MT Amgis, LLC	3,236	-	RFQ	Datasheet	-	Bulk	Active	Toroidal	117V	Parallel 117V, Series 234V	Parallel 12.5A, Series 6.25A	Dual	Dual	No	1500VA	Chassis Mount	Wire Leads	208.28mm Dia	76.20mm	4000Vrms	24 lbs (10.9 kg)
56-25 PWR XFMR LAMINATED 1400VA CHAS Signal Transformer	1,021	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 28V, Series 56V	Parallel 50A, Series 25A	Single, Multiple Taps	Dual	Yes	1400VA	Chassis Mount	Solder, Quick Connect	162.00mm L x 181.00mm W	134.90mm	1500Vrms	38 lbs (17.2 kg)
MTG0300C PWR XFMR 300VA CHAS MT Siemens	2,395	-	RFQ	Datasheet	-	Box	Active	-	120V, 240V	24V	-	-	-	No	300VA	Chassis Mount	Terminal Block	115.57mm L x 114.30mm W	97.03mm	-	-
PWDF13185 PWR XFMR Hammond Manufacturing	3,914	-	RFQ	Datasheet	*	Case	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MT0750E PWR XFMR 750VA CHAS MT Siemens	3,384	-	RFQ	Datasheet	-	Box	Active	-	550V, 575V, 600V	120V, 115V, 110V	-	-	-	No	750VA	Chassis Mount	Terminal Block	169.42mm L x 133.35mm W	144.53mm	-	-
MTG0250E PWR XFMR 250VA CHAS MT Siemens	4,177	-	RFQ	Datasheet	-	Box	Active	-	550V, 575V, 600V	120V, 115V, 110V	-	-	-	No	250VA	Chassis Mount	Terminal Block	113.28mm L x 114.30mm W	97.03mm	-	-
PWDP13123 PWR XFMR LAMINATED CHAS MT Hammond Manufacturing	1,737	-	RFQ	Datasheet	PWDAHL	Case	Active	Laminated Core	117V	-	-	Dual	Triple	Yes	-	Chassis Mount	Wire Leads	-	107.95mm	-	-
HSP10F500B PWR XFMR 500VA CHAS MT SolaHD	3,154	-	RFQ	Datasheet	HS1	Bulk	Active	-	600V	120V, 240V	2.08A, 4.16A	Single	Dual	No	500VA	Chassis Mount	Solder, Quick Connect	152.40mm L x 127.00mm W	254.00mm	-	-
MT0500I PWR XFMR 500VA CHAS MT Siemens	1,559	-	RFQ	Datasheet	-	Box	Active	-	380V, 400V, 415V	220V, 110V	-	-	-	No	500VA	Chassis Mount	Terminal Block	150.11mm L x 133.35mm W	136.91mm	-	-
MT0350M PWR XFMR 350VA CHAS MT Siemens	1,335	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	240V, 120V	-	-	-	No	350VA	Chassis Mount	Terminal Block	136.40mm L x 114.30mm W	102.62mm	-	-

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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.

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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.