Power Transformers

Explore Power Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
187A10 PWR XFMR LAMINATED 2.5VA CHAS MT Hammond Manufacturing	2,632	12.07	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	10V	250mA	Single	Single	Yes	2.5VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.32 lb (145.15 g)
160G34 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	2,184	17.43	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 600mA, Series 300mA	Dual	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.6 lb (272.16 g)
PC-24-50 PWR XFMR LAMINATED 1.2VA TH Signal Transformer	1,996	97.66	RFQ	Datasheet	PC	Box	Active	Laminated Core	115V	Parallel 12V, Series 24V	Parallel 100mA, Series 50mA	Single	Dual	No	1.2VA	Through Hole	PC Pin	34.90mm L x 28.60mm W	30.15mm	1500Vrms	-
160E34 PWR XFMR LAMINATED 1.2VA TH Hammond Manufacturing	3,066	12.07	RFQ	Datasheet	160	Bulk	Active	Laminated Core	115V, 230V	Parallel 17V, Series 34V	Parallel 70mA, Series 35mA	Dual	Single, Multiple Taps	No	1.2VA	Through Hole	PC Pin	35.05mm L x 30.23mm W	30.99mm	2000Vrms	0.19 lb (86.18 g)
F-143XP PWR XFMR LAMINATED 4.5VA CHAS MT Triad Magnetics	4,727	10.59	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V	Parallel 15V, Series 30V	Parallel 300mA, Series 150mA	Single	Dual	No	4.5VA	Chassis Mount	PC Pin	60.32mm L x 31.75mm W	36.50mm	1500Vrms	0.469 lb (212.73 g)
F4-10 PWR XFMR LAMINATED 6VA CHAS MT Triad Magnetics	2,947	10.59	RFQ	Datasheet	Quick Pack	Bulk	Active	Laminated Core	115V	10V	600mA	Single	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	60.33mm L x 31.75mm W	34.93mm	2500VAC	0.44 lb (199.58 g)
187A16 PWR XFMR LAMINATED 2.4VA CHAS MT Hammond Manufacturing	4,514	12.07	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	16V	150mA	Single	Single	Yes	2.4VA	Chassis Mount	Solder, Quick Connect	52.32mm L x 36.45mm W	29.97mm	2000Vrms	0.35 lb (158.76 g)
164E16 PWR XFMR LAMINATED 2.4VA TH Hammond Manufacturing	2,461	14.13	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 8V, Series 16V	Parallel 300mA, Series 150mA	Single	Dual	No	2.4VA	Through Hole	PC Pin	34.93mm L x 28.56mm W	30.18mm	2500Vrms	0.25 lb (113.4 g)
FS10-600 PWR XFMR LAMINATED 6VA TH Triad Magnetics	1,492	11.25	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 1.2A, Series 600mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
FS28-200 PWR XFMR LAMINATED 6VA TH Triad Magnetics	2,590	11.25	RFQ	Datasheet	Split Pack™	Box	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 400mA, Series 200mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
183E12 PWR XFMR LAMINATED 2.5VA TH Hammond Manufacturing	2,707	13.44	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 6.3V, Series 12.6V	Parallel 400mA, Series 200mA	Dual	Dual	No	2.5VA	Through Hole	PC Pin	41.28mm L x 36.50mm W	28.58mm	4000Vrms	0.17 lb (77.11 g)
F-153XP PWR XFMR LAMINATED 7.5VA CHAS MT Triad Magnetics	4,756	11.82	RFQ	Datasheet	Single Primary	Box	Active	Laminated Core	115V	Parallel 15V, Series 30V	Parallel 500mA, Series 250mA	Single	Dual	No	7.5VA	Chassis Mount	PC Pin	71.42mm L x 37.29mm W	41.28mm	1500Vrms	0.657 lb (298.01 g)
187B10 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	3,706	14.62	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	10V	600mA	Single	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.45 lb (204.12 g)
187B24 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	4,808	14.62	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	24V	250mA	Single	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.55 lb (249.48 g)
187B12 PWR XFMR LAMINATED 6.3VA CHAS MT Hammond Manufacturing	2,134	14.62	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	12.6V	500mA	Single	Single	Yes	6.3VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.68 lb (308.44 g)
187B120 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	4,971	13.29	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	120V	50mA	Single	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.5 lb (226.8 g)
187B20 PWR XFMR LAMINATED 6VA CHAS MT Hammond Manufacturing	1,736	14.62	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	20V	300mA	Single	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.45 lb (204.12 g)
187B36 PWR XFMR LAMINATED 6.12VA CHAS Hammond Manufacturing	4,796	14.62	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	36V	170mA	Single	Single	Yes	6.12VA	Chassis Mount	Solder, Quick Connect	60.20mm L x 41.28mm W	34.80mm	2000Vrms	0.44 lb (199.58 g)
FD4-10 PWR XFMR LAMINATED 6VA CHAS MT Triad Magnetics	1,996	11.73	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	10V	600mA	Dual	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	65.07mm L x 31.75mm W	34.93mm	2500VAC	0.44 lb (199.58 g)
FD4-20 PWR XFMR LAMINATED 6VA CHAS MT Triad Magnetics	3,524	11.61	RFQ	Datasheet	Quick Pack	Box	Active	Laminated Core	115V, 230V	20V	300mA	Dual	Single	Yes	6VA	Chassis Mount	Solder, Quick Connect - 0.187" (4.7mm)	65.07mm L x 31.75mm W	34.93mm	2500VAC	0.44 lb (199.58 g)

FAQ

Frequently Asked Questions

What are Power Transformers components used for?

Power Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Power Transformers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Power Transformers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.