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
161J10 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	1,589	15.98	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 5V, Series 10V	Parallel 2A, Series 1A	Single	Single, Multiple Taps	No	10VA	Through Hole	PC Pin	49.28mm L x 36.58mm W	42.93mm	2000Vrms	0.58 lb (263.08 g)
164G56 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	3,294	15.82	RFQ	Datasheet	164	Bulk	Active	Laminated Core	115V	Parallel 28V, Series 56V	Parallel 440mA, Series 220mA	Single	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
161H34 PWR XFMR LAMINATED 24VA TH Hammond Manufacturing	4,512	25.65	RFQ	Datasheet	161	Bulk	Active	Laminated Core	115V	Parallel 17V, Series 34V	Parallel 1.4A, Series 700mA	Single	Single, Multiple Taps	No	24VA	Through Hole	PC Pin	41.40mm L x 57.15mm W	35.05mm	2000Vrms	0.8 lb (362.87 g)
162F20 PWR XFMR LAMINATED 6VA TH Hammond Manufacturing	4,595	16.60	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 10V, Series 20V	Parallel 600mA, Series 300mA	Dual	Dual	No	6VA	Through Hole	PC Pin	41.28mm L x 33.32mm W	33.32mm	2500Vrms	0.44 lb (199.58 g)
183G10 PWR XFMR LAMINATED 10VA TH Hammond Manufacturing	4,096	15.93	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 5V, Series 10V	Parallel 2A, Series 1A	Dual	Dual	No	10VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	34.93mm	4000Vrms	0.53 lb (240.4 g)
F-105Z PWR XFMR LAMINATED 12VA CHAS MT Triad Magnetics	1,693	19.92	RFQ	Datasheet	Control Transformers	Box	Active	Laminated Core	115V, 230V	Parallel 6V, Series 12V	Parallel 2A, Series 1A	Dual	Dual	No	12VA	Chassis Mount	Solder Lug	73.02mm L x 44.45mm W	60.32mm	1500Vrms	1 lb (453.59 g)
162G48 PWR XFMR LAMINATED 12VA TH Hammond Manufacturing	3,180	16.57	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 24V, Series 48V	Parallel 500mA, Series 250mA	Dual	Dual	No	12VA	Through Hole	PC Pin	47.63mm L x 39.67mm W	38.10mm	2500Vrms	0.7 lb (317.51 g)
166F5 PWR XFMR LAMINATED 1.25VA CHAS Hammond Manufacturing	4,136	27.82	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	5V	250mA	Single	Single	Yes	1.25VA	Chassis Mount	Wire Leads	82.55mm L x 41.40mm W	50.80mm	2000Vrms	0.3 lb (136.08 g)
166F25 PWR XFMR LAMINATED 7.5VA CHAS MT Hammond Manufacturing	2,914	27.95	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	25V	300mA	Single	Single	Yes	7.5VA	Chassis Mount	Wire Leads	71.37mm L x 38.10mm W	42.93mm	2000Vrms	0.7 lb (317.51 g)
229E40 PWR XFMR SEMI-TORO 2VA TH Hammond Manufacturing	1,616	16.52	RFQ	Datasheet	229	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 20V, Series 40V	Parallel 120mA, Series 60mA	Dual	Dual	No	2VA	Through Hole	PC Pin	39.62mm L x 47.75mm W	16.51mm	1750Vrms	0.22 lb (99.79 g)
166C12 PWR XFMR LAMINATED 0.63VA CHAS Hammond Manufacturing	1,163	28.16	RFQ	Datasheet	166	Bulk	Active	Laminated Core	115V	Parallel 6.3V, Series 12.6V	Parallel 100mA, Series 50mA	Single	Single	Yes	0.63VA	Chassis Mount	Wire Leads	52.32mm L x 31.75mm W	30.26mm	2000Vrms	0.3 lb (136.08 g)
183H28 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	2,119	20.26	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 14V, Series 28V	Parallel 1.44A, Series 720mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	41.28mm	4000Vrms	0.9 lb (408.23 g)
IF-6-30 PWR XFMR SEMI-TORO 6VA TH Signal Transformer	1,819	18.90	RFQ	Datasheet	IF	Bulk	Active	Semi-Toroidal	115V, 230V	Parallel 15V, Series 30V	Parallel 400mA, Series 200mA	Dual	Dual	No	6VA	Through Hole	PC Pin	53.00mm L x 44.00mm W	22.60mm	4000Vrms	0.45 lb (204.12 g)
F-54X PWR XFMR LAMINATED 52.5VA CHAS Triad Magnetics	2,556	23.04	RFQ	Datasheet	Single Secondary	Box	Active	Laminated Core	115V	35V	800mA	Single	Single	Yes	52.5VA	Chassis Mount	Wire Leads	101.60mm L x 57.15mm W	65.86mm	1500Vrms	2.2 lbs (997.9 g)
187F120 PWR XFMR LAMINATED 102VA CHAS MT Hammond Manufacturing	4,075	30.65	RFQ	Datasheet	187	Box	Active	Laminated Core	115V	120V	850mA	Single	Single	Yes	102VA	Chassis Mount	Solder, Quick Connect	102.36mm L x 66.68mm W	65.02mm	2000Vrms	2.7 lbs (1.2 kg)
183H36 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	2,324	20.26	RFQ	Datasheet	183	Bulk	Active	Laminated Core	115V, 230V	Parallel 18V, Series 36V	Parallel 1.12A, Series 560mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	41.28mm	4000Vrms	0.9 lb (408.23 g)
241-7-48 PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	2,952	21.67	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	48V	1.2A	Single	Single	Yes	56VA	Chassis Mount	Solder, Quick Connect	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
14A-56-16 PWR XFMR LAMINATED 56VA TH Signal Transformer	2,790	21.76	RFQ	Datasheet	One-4-All™	Box	Active	Laminated Core	115V, 230V	Parallel 8V, Series 16V	Parallel 7A, Series 3.5A	Dual	Dual	No	56VA	Through Hole	PC Pin	76.20mm L x 63.50mm W	46.00mm	4000Vrms	1.7 lbs (771.1 g)
241-7-28L PWR XFMR LAMINATED 56VA CHAS MT Signal Transformer	4,095	22.62	RFQ	Datasheet	Two-4-One™	Bulk	Active	Laminated Core	115V	28V	2A	Single	Single	Yes	56VA	Chassis Mount	Wire Leads	93.70mm L x 49.20mm W	57.80mm	2500Vrms	1.7 lbs (771.1 g)
162H56 PWR XFMR LAMINATED 20VA TH Hammond Manufacturing	3,105	17.50	RFQ	Datasheet	162	Bulk	Active	Laminated Core	115V, 230V	Parallel 28V, Series 56V	Parallel 700mA, Series 350mA	Dual	Dual	No	20VA	Through Hole	PC Pin	57.15mm L x 47.63mm W	36.52mm	2500Vrms	0.8 lb (362.87 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.