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
MT0500X46012 PWR XFMR 500VA CHAS MT Siemens	4,999	-	RFQ	Datasheet	-	Box	Active	-	380V	24V	-	-	-	No	500VA	Chassis Mount	Terminal Block	-	-	-	-
MT0500C PWR XFMR 500VA CHAS MT Siemens	3,988	-	RFQ	Datasheet	-	Box	Active	-	120V, 240V	24V	-	-	-	No	500VA	Chassis Mount	Terminal Block	150.37mm L x 133.35mm W	144.53mm	-	-
MT0500D PWR XFMR 500VA CHAS MT Siemens	3,946	-	RFQ	Datasheet	-	Box	Active	-	115V, 230V	24V	-	-	-	No	500VA	Chassis Mount	Terminal Block	150.37mm L x 133.35mm W	144.53mm	-	-
MT0350H PWR XFMR 350VA CHAS MT Siemens	2,765	-	RFQ	Datasheet	US2	Box	Active	-	-	-	-	-	-	No	350VA	Chassis Mount	Terminal Block	-	-	-	-
MT0350L PWR XFMR 350VA CHAS MT Siemens	4,986	-	RFQ	Datasheet	-	Box	Active	-	208V, 220V, 230V, 240V, 380V, 400V, 416V, 440V, 460V, 480V, 500V, 550V, 575V, 600V	130V, 125V, 120V, 120V, 115V, 110V, 100V, 99V, 95V, 91V, 85V	-	-	-	No	350VA	Chassis Mount	Terminal Block	162.81mm L x 133.35mm W	138.43mm	-	-
MT0500B PWR XFMR 500VA CHAS MT Siemens	3,638	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	500VA	Chassis Mount	Terminal Block	150.37mm L x 133.35mm W	144.53mm	-	-
KTH050P PWR XFMR 50VA CHAS MT Siemens	2,233	-	RFQ	Datasheet	-	Box	Active	-	208V	120V	-	-	-	No	50VA	Chassis Mount	Terminal Block	92.46mm L x 76.20mm W	101.60mm	-	-
KT1050P PWR XFMR 50VA CHAS MT Siemens	3,248	-	RFQ	Datasheet	-	Box	Active	-	120V	24V	-	-	-	No	50VA	Chassis Mount	Terminal Block	90.17mm L x 76.20mm W	101.60mm	-	-
KT5050P PWR XFMR 50VA CHAS MT Siemens	4,545	-	RFQ	Datasheet	-	Box	Active	-	277V	24V	-	-	-	No	50VA	Chassis Mount	Terminal Block	86.61mm L x 76.20mm W	70.87mm	-	-
KTG050P PWR XFMR 50VA CHAS MT Siemens	3,981	-	RFQ	Datasheet	-	Box	Active	-	208V	24V	-	-	-	No	50VA	Chassis Mount	Terminal Block	90.17mm L x 76.20mm W	101.60mm	-	-
KT9050P PWR XFMR 50VA CHAS MT Siemens	1,271	-	RFQ	Datasheet	-	Box	Active	-	600V	120V	-	-	-	No	50VA	Chassis Mount	Terminal Block	90.17mm L x 76.20mm W	101.60mm	-	-
KT4050P PWR XFMR 50VA CHAS MT Siemens	1,411	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	50VA	Chassis Mount	Terminal Block	86.61mm L x 76.20mm W	70.87mm	-	-
KT7050P PWR XFMR 50VA CHAS MT Siemens	2,243	-	RFQ	Datasheet	-	Box	Active	-	277V	120V	-	-	-	No	50VA	Chassis Mount	Terminal Block	90.17mm L x 76.20mm W	101.60mm	-	-
PWDF13050 PWR XFMR CHAS MT Hammond Manufacturing	1,984	-	RFQ	Datasheet	PWDAHL	Bulk	Active	-	240V, 220V	7V	85A	Single, Multiple Taps	Single	Yes	-	Chassis Mount	Wire Leads	156.21mm L x 146.05mm W	107.95mm	-	-
KT4050X637 PWR XFMR 45VA CHAS MT Siemens	2,192	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	45VA	Chassis Mount	Terminal Block	90.17mm L x 76.20mm W	87.88mm	-	-
MTG0300E PWR XFMR 300VA CHAS MT Siemens	4,007	-	RFQ	Datasheet	-	Box	Active	-	550V, 575V, 600V	120V, 115V, 110V	-	-	-	No	300VA	Chassis Mount	Terminal Block	113.28mm L x 114.30mm W	97.03mm	-	-
MTG0300B PWR XFMR 300VA CHAS MT Siemens	4,459	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	300VA	Chassis Mount	Terminal Block	115.57mm L x 114.30mm W	97.03mm	-	-
MTG0300P PWR XFMR 300VA CHAS MT Siemens	1,274	-	RFQ	Datasheet	-	Box	Active	-	380V	24V	-	-	-	No	300VA	Chassis Mount	Terminal Block	113.28mm L x 114.30mm W	97.03mm	-	-
MTG0250J PWR XFMR 250VA CHAS MT Siemens	3,993	-	RFQ	Datasheet	-	Box	Active	-	200V, 208V, 220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V, 25V, 24V, 23V	-	-	-	No	250VA	Chassis Mount	Terminal Block	113.28mm L x 114.30mm W	97.03mm	-	-
KT9100 PWR XFMR 100VA CHAS MT Siemens	3,144	-	RFQ	Datasheet	-	Box	Active	-	600V	120V	-	-	-	No	100VA	Chassis Mount	Terminal Block	104.39mm L x 84.07mm W	101.60mm	-	-

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.