Power Transformers

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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
183J12 PWR XFMR LAMINATED 30VA TH Hammond Manufacturing	149	-	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4.8A, Series 2.4A	Dual	Dual	No	30VA	Through Hole	PC Pin	66.68mm L x 55.55mm W	39.70mm	4000Vrms	1.2 lbs (544.3 g)
L01-6352 PWR XFMR TOROIDAL 15VA TH Amgis, LLC	283	-	RFQ	Datasheet	L01	Tray	Active	Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 1.25A, Series 625mA	Dual	Dual	No	15VA	Through Hole	PC Pin	60.00mm L x 60.00mm W	26.30mm	4000Vrms	0.671 lb (304.36 g)
DPC-12-2000 PWR XFMR LAMINATED 24VA TH Signal Transformer	289	-	RFQ	Datasheet	DPC	Box	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 4A, Series 2A	Dual	Dual	No	24VA	Through Hole	PC Pin	41.30mm L x 57.20mm W	34.93mm	1500Vrms	0.75 lb (340.19 g)
A41-43-230 PWR XFMR LAMINATED 43VA CHAS MT Signal Transformer	162	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 380mA, Series 190mA	Dual	Dual	No	43VA	Chassis Mount	Solder, Quick Connect	79.40mm L x 54.40mm W	68.20mm	4000Vrms	1.6 lbs (725.7 g)
DP-241-7-36 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	109	-	RFQ	Datasheet	Two-4-One™	Box	Active	Laminated Core	115V, 230V	36V	1.5A	Dual	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
LP-20-1200 PWR XFMR SEMI-TORO 24VA TH Signal Transformer	135	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 2.4A, Series 1.2A	Dual	Dual	No	24VA	Through Hole	PC Pin	72.90mm L x 57.20mm W	31.80mm	1500Vrms	0.938 lb (425.47 g)
LP-40-600 PWR XFMR SEMI-TORO 24VA TH Signal Transformer	304	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 1.2A, Series 600mA	Dual	Dual	No	24VA	Through Hole	PC Pin	72.90mm L x 57.20mm W	31.80mm	1500Vrms	0.938 lb (425.47 g)
LP-34-1400 PWR XFMR SEMI-TORO 48VA TH Signal Transformer	416	-	RFQ	Datasheet	LP	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 17V, Series 34V	Parallel 2.8A, Series 1.4A	Dual	Dual	No	48VA	Through Hole	PC Pin	79.20mm L x 63.50mm W	34.90mm	1500Vrms	1.4 lbs (635 g)
14A-56-515 PWR XFMR LAMINATED 56VA TH Signal Transformer	113	-	RFQ	Datasheet	One-4-All™	Bulk	Active	Laminated Core	115V, 230V	5V, ±15V	3A, 250mA	Dual	Dual	Yes	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
PL56-36-130B PWR XFMR LAMINATED 56VA TH Tamura	139	-	RFQ	Datasheet	PL56-xx-130B	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 3.12A, Series 1.56A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 64.00mm W	48.50mm	3500Vrms	-
PL56-28-130B PWR XFMR LAMINATED 56VA TH Tamura	126	-	RFQ	Datasheet	PL56-xx-130B	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 4A, Series 2A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 64.00mm W	48.50mm	3500Vrms	-
IF-14-30 PWR XFMR SEMI-TORO 14VA TH Signal Transformer	119	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 940mA, Series 470mA	Dual	Dual	No	14VA	Through Hole	PC Pin	67.60mm L x 57.00mm W	24.30mm	4000Vrms	0.75 lb (340.19 g)
40-225-LPI PWR XFMR SEMI-TORO 9VA TH Signal Transformer	293	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 450mA, Series 225mA	Dual	Dual	No	9VA	Through Hole	PC Pin	60.20mm L x 42.10mm W	27.40mm	4000Vrms	0.51 lb (231.33 g)
IF-24-34 PWR XFMR SEMI-TORO 24VA TH Signal Transformer	145	-	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 17V, Series 34V	Parallel 1.4A, Series 700mA	Dual	Dual	No	24VA	Through Hole	PC Pin	68.00mm L x 57.50mm W	31.30mm	4000Vrms	1.03 lbs (467.2 g)
70070K PWR XFMR TOROIDAL 35VA TH Talema Group LLC	127	-	RFQ	Datasheet	7XXXX	Tray	Active	Toroidal	115V, 230V	Parallel 7V, Series 14V	Parallel 5A, Series 2.5A	Dual	Dual	No	35VA	Through Hole	PC Pin	72.00mm L x 72.00mm W	37.50mm	4000Vrms	1 lb (453.59 g)
VPT30-5330 PWR XFMR TOROIDAL 160VA CHAS MT Triad Magnetics	184	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 10.66A, Series 5.33A	Dual	Dual	No	160VA	Chassis Mount	Wire Leads	103.00mm Dia x 48.00mm W	52.0mm	4000Vrms	3.6 lbs (1.6 kg)
VPT36-6940 PWR XFMR TOROIDAL 250VA CHAS MT Triad Magnetics	2,046	-	RFQ	Datasheet	Chassis Mount: World Series™	Box	Active	Toroidal	115V, 230V	Parallel 18V, Series 36V	Parallel 13.88A, Series 6.94A	Dual	Dual	No	250VA	Chassis Mount	Wire Leads	112.00mm Dia x 54.00mm W	58.0mm	4000Vrms	4.9 lbs (2.2 kg)
VPM240-670 PWR XFMR TOROIDAL 160VA CHAS MT Triad Magnetics	3,802	-	RFQ	Datasheet	Toroidal Medical, VPM	Box	Active	Toroidal	100V, 120V, 220V, 240V	Parallel 120V, Series 240V	Parallel 1.33A, Series 670mA	Dual, Multiple Taps	Dual	No	160VA	Chassis Mount	Wire Leads	113.00mm Dia	52.00mm	4000Vrms	4 lbs (1.8 kg)
BF2G PWR XFMR LAMINATED 75VA CHAS MT Hammond Manufacturing	4,967	-	RFQ	Datasheet	BF	Bulk	Active	Laminated Core	120V	24V	3.13A	Single	Single	No	75VA	Chassis Mount	Wire Leads	76.20mm L x 63.50mm W	95.25mm	-	3.2 lbs (1.5 kg)
226N PWR XFMR SEMI-TORO 20VA TH Hammond Manufacturing	3,730	-	RFQ	Datasheet	226	Bulk	Active	Semi-Toroidal	115V	Parallel 10V, Series 20V	Parallel 2A, Series 1A	Single	Dual	No	20VA	Through Hole	PC Pin	43.94mm L x 34.29mm W	20.32mm	-	0.22 lb (99.79 g)

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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.