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
62030 PWR XFMR TOROIDAL 7VA CHAS MT Talema Group LLC	3,313	-	RFQ	Datasheet	Standard Mini	Tray	Active	Toroidal	115V, 230V	Parallel 7V, Series 14V	Parallel 1A, Series 500mA	Dual	Dual	No	7VA	Chassis Mount	Wire Leads	-	-	4000Vrms	0.32 lb (145.15 g)
229E20 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	1,721	-	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 250mA, Series 125mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.2 lb (90.72 g)
62012 PWR XFMR TOROIDAL 3.2VA CHAS MT Talema Group LLC	1,665	-	RFQ	Datasheet	Standard Mini	Tray	Active	Toroidal	115V, 230V	Parallel 12V, Series 24V	Parallel 266mA, Series 133mA	Dual	Dual	No	3.2VA	Chassis Mount	Wire Leads	-	17.50mm	4000Vrms	0.197 lb (89.36 g)
A41-43-230L PWR XFMR LAMINATED 43VA CHAS MT Signal Transformer	2,163	-	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	Wire Leads	79.40mm L x 54.40mm W	68.20mm	4000Vrms	1.6 lbs (725.7 g)
F-211Z PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	4,821	-	RFQ	Datasheet	Multiple Secondary	Box	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Dual	Dual	No	12VA	Chassis Mount	Solder, Quick Connect	73.03mm L x 44.45mm W	60.33mm	1500Vrms	0.7 lb (317.51 g)
A41-43-16L PWR XFMR LAMINATED 43VA CHAS MT Signal Transformer	4,617	-	RFQ	Datasheet	All-4-One™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 5.4A, Series 2.7A	Dual	Dual	No	43VA	Chassis Mount	Wire Leads	79.40mm L x 54.40mm W	68.20mm	4000Vrms	1.6 lbs (725.7 g)
TCT40-09E07AB PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	3,620	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	208V, 240V	24V	1.67A	Single, Multiple Taps	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
TCT40-01E07AB-B PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	3,252	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	120V	24V	1.67A	Single	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
TCT40-02E07AB-B PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	4,399	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	240V	24V	1.67A	Single	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
TCT40-05E07AB-B PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	3,242	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	120V, 208V, 240V	24V	1.67A	Single, Multiple Taps	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
TCT40-06E07AB-B PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	2,010	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	120V, 240V	24V	1.67A	Single, Multiple Taps	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
TCT40-09E07AB-B PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	3,328	-	RFQ	Datasheet	Class 2, TCT	Bulk	Active	Laminated Core	208V, 240V	24V	1.67A	Single, Multiple Taps	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 56.67mm W	57.40mm	1500Vrms	1.5 lbs (680.4 g)
TCT40-07E07AB PWR XFMR LAMINATED 40VA CHAS MT Triad Magnetics	1,608	-	RFQ	Datasheet	Class 2, TCT	Box	Active	Laminated Core	120V, 208V, 240V	12V	3.34A	Single, Multiple Taps	Single	No	40VA	Chassis Mount	Solder, Quick Connect	92.46mm L x 59.44mm W	56.39mm	1500VAC	1.5 lbs (680.4 g)
20-600-LPI PWR XFMR SEMI-TORO 12VA TH Signal Transformer	1,055	-	RFQ	Datasheet	LPI	Box	Active	Semi-Toroidal	115V, 230V	Parallel 10V, Series 20V	Parallel 1.2A, Series 600mA	Dual	Dual	No	12VA	Through Hole	PC Pin	66.80mm L x 55.60mm W	26.60mm	4000Vrms	0.75 lb (340.19 g)
DP-241-7-10L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	3,455	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	10V	5A	Dual	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
DP-241-7-120L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	1,108	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	120V	500mA	Dual	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
DP-241-7-12L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	2,177	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	12.6V	4A	Dual	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
DP-241-7-16L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	2,561	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	16V	3.5A	Dual	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
DP-241-7-20L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	1,276	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	20V	2.8A	Dual	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
DP-241-7-24L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	1,696	-	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V, 230V	24V	2.4A	Dual	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 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.