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
DP-241-6-20L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	3,605	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	20V	1.5A	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
DP-241-6-24L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	3,951	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	24V	1.25A	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
F6-12 PWR XFMR LAMINATED 30VA CHAS MT Triad Magnetics	3,939	-	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V	12.6V	2.5A	Single	Single	Yes	30VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	82.55mm L x 42.85mm W	49.20mm	2500VAC	1.1 lbs (499 g)
A41-25-28L PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	2,843	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.86A, Series 900mA	Dual	Dual	No	25VA	Chassis Mount	Wire Leads	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)
70025K PWR XFMR TOROIDAL 5VA TH Talema Group LLC	1,400	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 22V, Series 44V	Parallel 228mA, Series 114mA	Dual	Dual	No	5VA	Through Hole	PC Pin	49.70mm L x 49.70mm W	19.50mm	4000Vrms	0.254 lb (115.21 g)
DP-241-6-12L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,470	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	12.6V	2.5A	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
IF-2-56 PWR XFMR SEMI-TORO 2VA TH Signal Transformer	2,150	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 28V, Series 56V	Parallel 80mA, Series 40mA	Dual	Dual	No	2VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	17.60mm	4000Vrms	0.29 lb (131.54 g)
16-560-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	1,341	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 8V, Series 16V	Parallel 1.12A, Series 560mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 g)
70024K PWR XFMR TOROIDAL 5VA TH Talema Group LLC	3,255	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 278mA, Series 139mA	Dual	Dual	No	5VA	Through Hole	PC Pin	49.70mm L x 49.70mm W	19.50mm	4000Vrms	0.254 lb (115.21 g)
A41-25-36L PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	3,252	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.4A, Series 700mA	Dual	Dual	No	25VA	Chassis Mount	Wire Leads	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)
DP-241-6-120L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,498	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	120V	250mA	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
183F16 PWR XFMR LAMINATED 5VA TH Hammond Manufacturing	4,731	-	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 620mA, Series 310mA	Dual	Dual	No	5VA	Through Hole	PC Pin	41.28mm L x 36.50mm W	34.93mm	4000Vrms	0.37 lb (167.83 g)
230-10-LPI PWR XFMR SEMI-TORO 2.5VA TH Signal Transformer	2,165	-	RFQ	Datasheet	LPI	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 115V, Series 230V	Parallel 20mA, Series 10mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	18.30mm	4000Vrms	0.27 lb (122.47 g)
DP-241-6-36L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	3,632	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	36V	850mA	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
DP-241-6-56L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	2,663	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	56V	540mA	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
A41-25-12L PWR XFMR LAMINATED 25VA CHAS MT Signal Transformer	1,421	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4A, Series 2A	Dual	Dual	No	25VA	Chassis Mount	Wire Leads	71.40mm L x 54.40mm W	58.70mm	4000Vrms	1.3 lbs (589.7 g)
70035K PWR XFMR TOROIDAL 7VA TH Talema Group LLC	2,116	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 22V, Series 44V	Parallel 318mA, Series 159mA	Dual	Dual	No	7VA	Through Hole	PC Pin	49.70mm L x 49.70mm W	23.10mm	4000Vrms	0.32 lb (145.15 g)
DP-241-6-48L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	1,318	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	48V	630mA	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
DP-241-6-16L PWR XFMR LAMINATED 30VA CHAS MT Signal Transformer	3,243	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	16V	2A	Dual	Single	Yes	30VA	Chassis Mount	Wire Leads	82.60mm L x 44.30mm W	49.80mm	2500Vrms	1.1 lbs (499 g)
MPL-12-12 PWR XFMR SEMI-TORO 12VA TH Signal Transformer	3,262	-	RFQ	Datasheet	MPL	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 5V, Series 12V	Parallel 270mA, Series 85mA	Dual	Dual	Yes	12VA	Through Hole	PC Pin	63.50mm L x 50.80mm W	27.10mm	1500Vrms	0.68 lb (308.44 g)

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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.