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
DP241-8-28A56 PWR XFMR LAMINATED 100VA CHAS MT Pulse Electronics	3,905	-	RFQ	Datasheet	Chassis-Tran	Bulk	Active	Laminated Core	115V, 230V	28V	3.6A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 65.02mm W	57.15mm	2500Vrms	2.8 lbs (1.3 kg)
DP241-8-16A53 PWR XFMR LAMINATED 100VA CHAS MT Pulse Electronics	2,359	-	RFQ	Datasheet	Chassis-Tran	Bulk	Active	Laminated Core	115V, 230V	16V	6.25A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 65.02mm W	57.15mm	2500Vrms	2.8 lbs (1.3 kg)
DP241-8-12A52 PWR XFMR LAMINATED 100VA CHAS MT Pulse Electronics	3,079	-	RFQ	Datasheet	Chassis-Tran	Bulk	Active	Laminated Core	115V, 230V	12.6V	8A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 65.02mm W	57.15mm	2500Vrms	2.8 lbs (1.3 kg)
DP241-8-20A54 PWR XFMR LAMINATED 100VA CHAS MT Pulse Electronics	3,322	-	RFQ	Datasheet	Chassis-Tran	Bulk	Active	Laminated Core	115V, 230V	20V	5A	Dual	Single	Yes	100VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 65.02mm W	57.15mm	2500Vrms	2.8 lbs (1.3 kg)
PC-34-700B24 PWR XFMR LAMINATED 24VA TH Pulse Electronics	2,371	-	RFQ	Datasheet	PC Plug-In	Bulk	Active	Laminated Core	115V	Parallel 17V, Series 34V	Parallel 1.4A, Series 700mA	Single	Dual	No	24VA	Through Hole	PC Pin	41.28mm L x 57.15mm W	34.93mm	1500Vrms	0.75 lb (340.19 g)
241-5-20A24 PWR XFMR LAMINATED 12VA CHAS MT Pulse Electronics	4,888	-	RFQ	Datasheet	Chassis-Tran	Bulk	Active	Laminated Core	115V	20V	600mA	Single	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 41.40mm W	35.05mm	2500Vrms	0.7 lb (317.51 g)
PC-24-180B18 PWR XFMR LAMINATED 4.4VA TH Pulse Electronics	4,330	-	RFQ	Datasheet	PC Plug-In	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 360mA, Series 180mA	Single	Dual	No	4.4VA	Through Hole	PC Pin	41.28mm L x 31.75mm W	34.93mm	1500Vrms	0.313 lb (141.97 g)
DST4-36B26 PWR XFMR LAMINATED 6VA TH Pulse Electronics	1,986	-	RFQ	Datasheet	Split Bobbin Plug-In	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 340mA, Series 170mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.40mm L x 33.27mm W	33.27mm	2500Vrms	0.44 lb (199.58 g)
DST4-16B10 PWR XFMR LAMINATED 6VA TH Pulse Electronics	3,940	-	RFQ	Datasheet	Split Bobbin Plug-In	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 800mA, Series 400mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.40mm L x 33.27mm W	33.27mm	2500Vrms	0.44 lb (199.58 g)
LP28-90B115 PWR XFMR SEMI-TORO 2VA TH Pulse Electronics	4,743	-	RFQ	Datasheet	Low Profile Plug-In	Bulk	Obsolete	Semi-Toroidal	-	Parallel 14V, Series 28V	Parallel 180mA, Series 90mA	Dual	Dual	No	2VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	16.51mm	1500Vrms	0.313 lb (141.97 g)
PC-16-1500B12 PWR XFMR LAMINATED 24VA TH Pulse Electronics	2,894	-	RFQ	Datasheet	PC Plug-In	Bulk	Obsolete	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 3A, Series 1.5A	Single	Dual	No	24VA	Through Hole	PC Pin	41.28mm L x 57.15mm W	34.93mm	1500Vrms	0.75 lb (340.19 g)
PC-24-1000B20 PWR XFMR LAMINATED 24VA TH Pulse Electronics	3,241	-	RFQ	Datasheet	PC Plug-In	Bulk	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 2A, Series 1A	Single	Dual	No	24VA	Through Hole	PC Pin	41.28mm L x 57.15mm W	34.93mm	1500Vrms	0.75 lb (340.19 g)
A41-175-16A17 PWR XFMR LAMINATED 175VA CHAS MT Pulse Electronics	2,523	-	RFQ	Datasheet	International High Power	Bulk	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 22A, Series 11A	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.38mm L x 95.25mm W	73.02mm	-	5.5 lbs (2.5 kg)
A41-175-230A46 PWR XFMR LAMINATED 175VA CHAS MT Pulse Electronics	1,893	-	RFQ	Datasheet	International High Power	Bulk	Active	Laminated Core	115V, 230V	Parallel 115V, Series 230V	Parallel 1.52A, Series 760mA	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.38mm L x 95.25mm W	73.02mm	-	5.5 lbs (2.5 kg)
PC-12-2000B8 PWR XFMR LAMINATED 24VA TH Pulse Electronics	4,898	-	RFQ	Datasheet	PC Plug-In	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 4A, Series 2A	Single	Dual	No	24VA	Through Hole	PC Pin	41.28mm L x 57.15mm W	34.93mm	1500Vrms	0.75 lb (340.19 g)
14A-56-36B42 PWR XFMR LAMINATED 56VA TH Pulse Electronics	1,812	-	RFQ	Datasheet	International PC Plug-In	Bulk	Obsolete	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 3.12A, Series 1.56A	Dual	Single, Multiple Taps	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.02mm	-	1.7 lbs (771.1 g)
A41-175-28A35 PWR XFMR LAMINATED 175VA CHAS MT Pulse Electronics	1,365	-	RFQ	Datasheet	International High Power	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 12.5A, Series 6.25A	Dual	Dual	No	175VA	Chassis Mount	Solder, Quick Connect	79.38mm L x 95.25mm W	73.02mm	-	5.5 lbs (2.5 kg)
DST4-28B22 PWR XFMR LAMINATED 6VA TH Pulse Electronics	4,392	-	RFQ	Datasheet	Split Bobbin Plug-In	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 400mA, Series 200mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.40mm L x 33.27mm W	33.27mm	2500Vrms	0.44 lb (199.58 g)
241-5-24A25 PWR XFMR LAMINATED 12VA CHAS MT Pulse Electronics	4,864	-	RFQ	Datasheet	Chassis-Tran	Bulk	Active	Laminated Core	115V	24V	500mA	Single	Single	Yes	12VA	Chassis Mount	Solder, Quick Connect	71.37mm L x 41.40mm W	35.05mm	2500Vrms	0.7 lb (317.51 g)
14A-2.5-28B31 PWR XFMR LAMINATED 2.5VA TH Pulse Electronics	2,143	-	RFQ	Datasheet	International PC Plug-In	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 180mA, Series 90mA	Dual	Single, Multiple Taps	No	2.5VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	28.58mm	-	0.25 lb (113.4 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.