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
MTG0075Y PWR XFMR 75VA CHAS MT Siemens	2,270	-	RFQ	Datasheet	US2	Box	Active	-	347V	24V	-	-	-	No	75VA	Chassis Mount	Terminal Block	-	-	-	-
MTG0075X PWR XFMR 75VA CHAS MT Siemens	4,972	-	RFQ	Datasheet	US2	Box	Active	-	347V	120V	-	-	-	No	75VA	Chassis Mount	Terminal Block	-	-	-	-
PWDP13216 PWR XFMR Hammond Manufacturing	1,050	-	RFQ	Datasheet	*	Case	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E500WA PWR XFMR LAMINATED 500VA CHAS MT SolaHD	1,335	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	-	-	-	-	-	No	500VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
E500WB PWR XFMR LAMINATED 500VA CHAS MT SolaHD	2,526	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	-	-	-	-	-	No	500VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
290EEZ PWR XFMR CHAS MT Hammond Manufacturing	3,624	-	RFQ	Datasheet	290	Bulk	Active	-	240V	660V, 6.3V, 5V	250mA, 4A, 4A	Single	Triple	Yes	-	Chassis Mount	Wire Leads	95.25mm L x 112.73mm W	114.30mm	-	-
BH-0500B INDUSTRIAL CONTROL TRANSFORMER Signal Transformer	1,546	-	RFQ	Datasheet	BH	Bulk	Active	-	220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V	-	Dual	Single	No	500VA	Chassis Mount	Terminal Block	142.88mm L x 133.35mm W	128.59mm	-	-
BH-0200B INDUSTRIAL CONTROL TRANSFORMER Signal Transformer	3,855	-	RFQ	Datasheet	BH	Bulk	Active	-	220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V	-	Dual	Single	No	200VA	Chassis Mount	Terminal Block	103.19mm L x 114.30mm W	114.30mm	-	-
E300EWA PWR XFMR LAMINATED 300VA CHAS MT SolaHD	1,637	-	RFQ	Datasheet	SBE	Box	Active	Laminated Core	-	-	-	-	-	No	300VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
E300EWB PWR XFMR LAMINATED 300VA CHAS MT SolaHD	3,623	-	RFQ	Datasheet	SBE	Box	Active	Laminated Core	-	-	-	-	-	No	300VA	Chassis Mount	Solder, Quick Connect	-	-	-	-
80-6 PWR XFMR LAMINATED 480VA CHAS MT Signal Transformer	4,205	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 40V, Series 80V	Parallel 12A, Series 6A	Single, Multiple Taps	Dual	Yes	480VA	Chassis Mount	Solder, Quick Connect	133.40mm L x 139.70mm W	111.10mm	1500Vrms	19 lbs (8.6 kg)
24-20 PWR XFMR LAMINATED 480VA CHAS MT Signal Transformer	1,155	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 12V, Series 24V	Parallel 40A, Series 20A	Single, Multiple Taps	Dual	Yes	480VA	Chassis Mount	Solder, Quick Connect	133.40mm L x 120.70mm W	111.10mm	1500Vrms	16 lbs (7.3 kg)
290MAEX PWR XFMR CHAS MT Hammond Manufacturing	4,161	-	RFQ	Datasheet	290	Bulk	Active	-	100V, 120V, 220V, 240V	690V, 625V, 6.3V, 5V	150mA, 150mA, 5A, 3A	Dual, Multiple Taps	Four	Yes	-	Chassis Mount	Wire Leads	114.30mm L x 79.50mm W	101.60mm	2500Vrms	-
MT0150I PWR XFMR 150VA CHAS MT Siemens	4,341	-	RFQ	Datasheet	-	Box	Active	-	380V, 400V, 415V	220V, 110V	-	-	-	No	150VA	Chassis Mount	Terminal Block	108.46mm L x 95.25mm W	86.87mm	-	-
MT0150D PWR XFMR 150VA CHAS MT Siemens	4,221	-	RFQ	Datasheet	-	Box	Active	-	115V, 230V	24V	-	-	-	No	150VA	Chassis Mount	Terminal Block	115.32mm L x 95.25mm W	100.08mm	-	-
MT0150B PWR XFMR 150VA CHAS MT Siemens	3,082	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	150VA	Chassis Mount	Terminal Block	115.32mm L x 95.25mm W	100.08mm	-	-
MT0150C PWR XFMR 150VA CHAS MT Siemens	1,749	-	RFQ	Datasheet	-	Box	Active	-	120V, 240V	24V	-	-	-	No	150VA	Chassis Mount	Terminal Block	115.32mm L x 95.25mm W	100.08mm	-	-
A6X30133565 PWR XFMR 250VA CHAS MT Siemens	2,500	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	24V	-	-	-	No	250VA	Chassis Mount	Terminal Block	-	-	-	-
BH-0250B INDUSTRIAL CONTROL TRANSFORMER Signal Transformer	2,251	-	RFQ	Datasheet	BH	Bulk	Active	-	220V, 230V, 240V, 440V, 460V, 480V	120V, 115V, 110V	-	Dual	Single	No	250VA	Chassis Mount	Terminal Block	106.36mm L x 114.30mm W	114.30mm	-	-
XF-00400-2024 PWR XFMR TOROIDAL 400VA CHAS MT Amgis, LLC	2,759	-	RFQ	Datasheet	-	Bulk	Active	Toroidal	117V	Parallel 24V, Series 48V	Parallel 16.66A, Series 8.33A	Dual	Dual	No	400VA	Chassis Mount	Wire Leads	142.24mm Dia	60.96mm	4000Vrms	7.2 lbs (3.3 kg)

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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.