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
ECO-200-48 PWR XFMR LAMINATED 200VA CHAS MT Signal Transformer	2,728	-	RFQ	Datasheet	EcoTran	Box	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 8.2A, Series 4.1A	Dual	Dual	No	200VA	Chassis Mount	Terminal Block	90.00mm L x 106.00mm W	116.00mm	4000Vrms	-
ECO-200-40 PWR XFMR LAMINATED 200VA CHAS MT Signal Transformer	4,879	-	RFQ	Datasheet	EcoTran	Box	Active	Laminated Core	115V, 230V	Parallel 20V, Series 40V	Parallel 10A, Series 5A	Dual	Dual	No	200VA	Chassis Mount	Terminal Block	90.00mm L x 106.00mm W	116.00mm	4000Vrms	-
ECO-200-28 PWR XFMR LAMINATED 200VA CHAS MT Signal Transformer	3,211	-	RFQ	Datasheet	EcoTran	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 14.2A, Series 7.1A	Dual	Dual	No	200VA	Chassis Mount	Terminal Block	90.00mm L x 106.00mm W	116.00mm	4000Vrms	-
291AX PWR XFMR LAMINATED CHAS MT Hammond Manufacturing	4,417	-	RFQ	Datasheet	291	Box	Active	Laminated Core	120V	650V, 6.3V, 5V	81mA, 2A, 2A	Single	Triple	Yes	-	Chassis Mount	Wire Leads	63.50mm L x 71.55mm W	77.80mm	-	3 lbs (1.4 kg)
ECO-200-24 PWR XFMR LAMINATED 200VA CHAS MT Signal Transformer	3,453	-	RFQ	Datasheet	EcoTran	Box	Active	Laminated Core	115V, 230V	Parallel 12V, Series 24V	Parallel 16.6A, Series 8.3A	Dual	Dual	No	200VA	Chassis Mount	Terminal Block	90.00mm L x 106.00mm W	116.00mm	4000Vrms	-
A6X30133519 PWR XFMR 100VA CHAS MT Siemens	3,014	-	RFQ	Datasheet	-	Box	Active	-	240V, 480V	120V	-	-	-	No	100VA	Chassis Mount	Terminal Block	-	-	-	-
F-1000U PWR XFMR LAMINATED CHAS MT Triad Magnetics	3,711	-	RFQ	Datasheet	-	Box	Obsolete	Laminated Core	115V, 230V	24V	21A	Dual	Single	Yes	-	Chassis Mount	Wire Leads	111.13mm L x 88.90mm W	133.35mm	1500Vrms	14 lbs (6.4 kg)
M4L-3-4-230 M4L 450VA WITH INPUT 100/115/200 Signal Transformer	4,515	-	RFQ	Datasheet	M4L	Tray	Active	-	115V, 100V	230V	1.96A	Dual, Multiple Taps	Single	No	450VA	Chassis Mount	Terminal Block	113.28mm L x 109.98mm W	114.30mm	4000V	-
M4L-3-4-115 M4L 450VA WITH INPUT 100/115/200 Signal Transformer	2,440	-	RFQ	Datasheet	M4L	Tray	Active	-	115V, 100V	Parallel 115V, Series 230V	Parallel 3.9A, Series 1.96A	Dual, Multiple Taps	Dual	No	450VA	Chassis Mount	Terminal Block	113.28mm L x 109.98mm W	114.30mm	4000V	-
E050EWA PWR XFMR LAMINATED 50VA CHAS MT SolaHD	1,656	-	RFQ	Datasheet	SBE	Box	Active	Laminated Core	-	-	-	-	-	No	50VA	Chassis Mount	Solder, Quick Connect	101.30mm L x 76.50mm W	-	-	-
E050EWB PWR XFMR LAMINATED 50VA CHAS MT SolaHD	3,960	-	RFQ	Datasheet	SBE	Box	Active	Laminated Core	-	-	-	-	-	No	50VA	Chassis Mount	Solder, Quick Connect	101.30mm L x 76.50mm W	-	-	-
182L117 PWR XFMR TOROIDAL 225VA CHAS MT Hammond Manufacturing	1,835	-	RFQ	Datasheet	182	Bulk	Active	Toroidal	117V, 234V	Parallel 117V, Series 234V	Parallel 1.92A, Series 960mA	Dual	Dual	No	225VA	Chassis Mount	Wire Leads	-	48.26mm	4000Vrms	5 lbs (2.3 kg)
36-6 PWR XFMR LAMINATED 216VA CHAS MT Signal Transformer	4,293	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 18V, Series 36V	Parallel 12A, Series 6A	Single, Multiple Taps	Dual	Yes	216VA	Chassis Mount	Solder, Quick Connect	114.30mm L x 95.30mm W	95.30mm	1500Vrms	8.7 lbs (3.9 kg)
E250D PWR XFMR LAMINATED 250VA CHAS MT SolaHD	2,961	-	RFQ	Datasheet	SBE	Bulk	Active	Laminated Core	240V, 480V	24V	-	Dual	Single	No	250VA	Chassis Mount	Solder, Quick Connect	132.30mm L x 114.30mm W	98.80mm	-	-
290CAZ PWR XFMR 81VA CHAS MT Hammond Manufacturing	4,925	-	RFQ	Datasheet	290	Bulk	Active	-	117V	625V, 6.3V	100mA, 3A	Single	Dual	Yes	81VA	Chassis Mount	Wire Leads	79.38mm L x 93.62mm W	96.39mm	-	-
16-8 PWR XFMR LAMINATED 128VA CHAS MT Signal Transformer	2,744	-	RFQ	Datasheet	-	Box	Active	Laminated Core	105V, 115V, 125V	Parallel 8V, Series 16V	Parallel 16A, Series 8A	Single, Multiple Taps	Single, Multiple Taps	Yes	128VA	Chassis Mount	Solder, Quick Connect	95.30mm L x 89.00mm W	79.40mm	1500Vrms	5.4 lbs (2.4 kg)
PWDP13210 PWR XFMR CHAS MT Hammond Manufacturing	1,947	-	RFQ	Datasheet	PWDAHL	Case	Active	-	120V	525V, 12.6V	50mA, 2A	Dual	Dual	-	-	Chassis Mount	-	76.20mm L x 62.74mm W	63.50mm	-	-
E075EW PWR XFMR LAMINATED 75VA CHAS MT SolaHD	4,503	-	RFQ	Datasheet	SBE	Box	Active	Laminated Core	-	-	-	-	-	No	75VA	Chassis Mount	Solder, Quick Connect	110.70mm L x 86.10mm W	-	-	-
VPM18-13800 PWR XFMR TOROIDAL 250VA CHAS MT Triad Magnetics	3,673	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 9V, Series 18V	Parallel 27.6A, Series 13.8A	Dual, Multiple Taps	Dual	No	250VA	Chassis Mount	Wire Leads	123.00mm Dia	60.00mm	4000Vrms	5.6 lbs (2.5 kg)
VPM24-10420 PWR XFMR TOROIDAL 250VA CHAS MT Triad Magnetics	3,859	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 12V, Series 24V	Parallel 20.84A, Series 10.42A	Dual, Multiple Taps	Dual	No	250VA	Chassis Mount	Wire Leads	123.00mm Dia	60.00mm	4000Vrms	5.6 lbs (2.5 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.