Filament Power Transformers with Low Voltage

Hammond Manufacturing Filament Power Transformers with Low Voltage include a variety of chassis-mount modules with an open or enclosed style. These transformers feature a dual bobbin design with no electrostatic shield required and 6" (minimum) long leads. The 165 Series and 265 Series also are available with copper tabs with holes. Hammond Manufacturing Filament Power Transformers with Low Voltage feature an overall volt-amps (VA) power rating ranging from 0.63VA to 640VA. The 165 Series, 166 Series, and 167 Series offer a 115V primary voltage rating, while the 265 Series and 266 Series have a 117V/234V primary voltage rating. All of these transformers are UL listed and CSA certified.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Primary Voltage Rating
Secondary Voltage Rating
Power Rating
Secondary Current Rating
Mounting Style
Primary Winding
Secondary Winding
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Width
Height
Series
Hammond Manufacturing Power Transformers Power transformer, low voltage, enclosed chassis mount, 30VA 115 5VCT
Datasheet
2In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC 5 VAC CT 30 VA 6 A Chassis Single Primary Winding Single Secondary Winding 47.8 mm 62 mm 63.5 mm 167
Hammond Manufacturing Power Transformers Power transformer, low voltage, enclosed chassis mount, 63VA 115 6.3CT
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC 6.3 VAC CT 63 VA 10 A Chassis Single Primary Winding Single Secondary Winding 63.5 mm 69.9 mm 77.7 mm 167
Hammond Manufacturing Power Transformers Power transformer, low voltage, enclosed chassis mount, 75VA 115 5CT
Datasheet
3In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC 5 VAC CT 75 VA 15 A Chassis Single Primary Winding Single Secondary Winding 63.5 mm 69.9 mm 77.7 mm 167
Hammond Manufacturing Power Transformers Transformer, low voltage filament high current, chassis mount, 158VA
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 6.3 VAC CT 158 VA 25 A Chassis Dual Primary Winding Single Secondary Winding 95.25 mm 95.25 mm 79.37 mm 265
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 2VA, 24V @ 0.085A or 12V @ 0.17A
Datasheet
17In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 24 VAC CT 2 VA 85 mA Chassis Dual Primary Winding Dual Secondary Winding 52.32 mm 35.05 mmr 30.22 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 4.2VA, 12V @ 0.35A or 6V @ 0.7A
Datasheet
31In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 12 VAC CT 4.2 VA 350 mA Chassis Dual Primary Winding Dual Secondary Winding 60.45 mm 37.59 mm 36.32 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 8VA, 16V @ 0.5A or 8V @ 1A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 16 VAC CT 8 VA 500 mA Chassis Dual Primary Winding Dual Secondary Winding 71.37 mm 40.64 mm 42.67 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 8.4VA, 12V @ 0.7A or 6V @ 1.4A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 12 VAC CT 8.4 VA 700 mA Chassis Dual Primary Winding Dual Secondary Winding 71.62 mm 42.92 mm 42.92 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 14VA, 14V @ 1A or 7V @ 2A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 14 VAC CT 14 VA 1 A Chassis Dual Primary Winding Dual Secondary Winding 82.55 mm 52.32 mm 50.8 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 16VA, 16V @ 1A or 8V @ 2A
Datasheet
2In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 16 VAC CT 16 VA 1 A Chassis Dual Primary Winding Dual Secondary Winding 82.55 mm 48.26 mm 50.8 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 6.3VA, 6.3V @ 1A or 3.15V @ 2A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 6.3 VAC CT 6.3 VA 1 A Chassis Dual Primary Winding Dual Secondary Winding 71.62 mm 40.64 mm 42.92 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 18.9VA, 12.6V @ 1.5A or 6.3V @ 3A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 12.6 VAC CT 18.9 VA 1.5 A Chassis Dual Primary Winding Dual Secondary Winding 82.55 mm 52.32 mm 50.8 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 52.5VA, 35V @ 1.5A or 17.5V @ 3A
Datasheet
3In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 35 VAC CT 52.5 VA 1.5 A Chassis Dual Primary Winding Dual Secondary Winding 101.6 mm 57.15 mm 66.54 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 24VA, 12V @ 2A or 6V @ 4A
Datasheet
6In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 12 VAC CT 24 VA 2 A Chassis Dual Primary Winding Dual Secondary Winding 79.5 mm 50.03 mm 69.85 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 18.9VA, 6.3V @ 3A or 3.15V @ 6A
Datasheet
3In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 6.3 VAC CT 18.9 VA 3 A Chassis Dual Primary Winding Dual Secondary Winding 82.55 mm 52.32 mm 50.8 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 144VA, 24V @ 6A or 12V @ 12A
Datasheet
1In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 24 VAC CT 144 VA 6 A Chassis Dual Primary Winding Dual Secondary Winding 79.5 mm 95.25 mm 96.77 mm 266
Hammond Manufacturing Power Transformers Power transformer, chassis mount, 63VA, 6.3V @ 10A or 3.15V @ 20A
Datasheet
2In Stock
Min.: 1
Mult.: 1

Transformers 115 VAC, 230 VAC 6.3 VAC CT 63 VA 10 A Chassis Dual Primary Winding Dual Secondary Winding 101.6 mm 62.73 mm 66.54 mm 266
Hammond Manufacturing Power Transformers Transformer, low voltage, high current, chassis mount, 150VA, 3.0 VCT, 50A
Datasheet
4Expected 26/02/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 3 VAC CT 150 VA 50 A Chassis Single Primary Winding Single Secondary Winding 3.75 in 3.13 in 3.13 in 165
Hammond Manufacturing Power Transformers Power transformer, low voltage, 115V 60 Hz., 4.9VA, 7 C.T., 0.7A
Datasheet
1Expected 25/02/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 7 VAC CT 4.9 VA 700 mA Chassis Single Primary Winding Single Secondary Winding 60.45 mm 38.1 mm 35.05 mm 166
Hammond Manufacturing Power Transformers Power transformer, low voltage, 115V 60 Hz., 40VA, 80 C.T., 0.5A
Datasheet
2Expected 24/02/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 80 VAC CT 40 VA 500 mA Chassis Single Primary Winding Single Secondary Winding 3.69 in 1.88 in 2.31 in 166
Hammond Manufacturing Power Transformers Power transformer, low voltage, 115V 50/60 Hz., 18VA, 18 C.T., 1A
Datasheet
3Expected 24/02/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 18 VAC CT 18 VA 1 A Chassis Single Primary Winding Single Secondary Winding 3.25 in 2 in 2 in 166
Hammond Manufacturing Power Transformers Power transformer, low voltage, 117V 50/60 Hz., 24VA, 24, 1A
Datasheet
3Expected 02/03/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 24 VAC CT 24 VA 1 A Chassis Single Primary Winding Single Secondary Winding 3.25 in 2 in 2 in 166
Hammond Manufacturing Power Transformers Power transformer, low voltage, 115V 60 Hz., 63VA, 6.3 C.T., 10A
Datasheet
2Expected 19/03/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 6.3 VAC CT 63 VA 10 A Chassis Single Primary Winding Single Secondary Winding 102.4 mm 57.2 mm 66.8 mm 166
Hammond Manufacturing Power Transformers Power transformer, low voltage, enclosed chassis mount, 48VA 115 16VCT
Datasheet
1Expected 25/02/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 16 VAC CT 48 VA 3 A Chassis Single Primary Winding Single Secondary Winding 55.6 mm 66.8 mm 66.8 mm 167
Hammond Manufacturing Power Transformers Power transformer, low voltage, enclosed chassis mount, 38VA 115 6.3VCT
Datasheet
2Expected 24/02/2026
Min.: 1
Mult.: 1

Transformers 115 VAC 6.3 VAC CT 37.8 VA 6 A Chassis Single Primary Winding Single Secondary Winding 55.6 mm 60.5 mm 66.8 mm 167