CED Hammond P T1182 12 Transformer Hammond Toroidal Power 12V / 24V secondary P13093676CED-P-T1182K12 https://cdnimages.opentip.com/full/CED/CED-P-T1182-12.jpg Hammond P T1182 12 Transformer Hammond Toroidal Power 12V / 24V secondary Manufacturer Part Number: P-T1182-12Dual 117/234 VAC primary, 50/60 Hz. operation. 24 V series, 12 V parallel secondary.Toroidal transformers arelow profilelightweightcool running / high efficiencyhave low stray magnetic flux leakage (low EMI) due to core shapeFeatures:Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardwareMinimum 8\" long flexible leadsManufactured using Class B (130 degree C) materials.Hi-Pot test of 4,000VAC RMS between primary & secondaryUL recognized to UL506 (XPTQ2.Guide) UL file #E207860CSA certified to C22.2 #66 - CSA file #209651CE compliant to IEC 61558-2-4Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer.Note about Inrush Current: Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.Part No.VAVAC Secondary (RMS)Dual or Single Secondary% Voltage RegulationToroid CenterSeriesParallelP-T1182K123024V C.T. @ 1.25A12V @ 2.5ADual11.70%OpenP-T1182L125024V C.T. @ 2.08A12V @ 4.16ADual12.60%OpenP-T1182M128024V C.T. @ 3.33A12V @ 6.66ADual9.70%OpenP-T1182P1212024V C.T. @ 5A12V @ 10ADual7.70%OpenP-T1182Q1216024V C.T. @ 6.67A12V @ 13.34ADual7.70%OpenP-T1182S1222524V C.T. @ 9.38A12V @ 18.76ADual7.20%OpenP-T1182T1230024V C.T. @ 12.5A12V @ 25ADual7.10%OpenP-T1182W12100024V C.T. @ 41.7A12V @ 83.4ADual2.20%OpenFor other toroidal secondary voltages, see our other listings:VoltageProduct6V parallel / 12V series secondaryP-T1182-69V parallel / 18V series secondaryP-T1182-912V parallel / 24V series secondaryP-T1182-1215V parallel / 30V series secondaryP-T1182-1518V parallel / 36V series secondaryP-T1182-1822V parallel / 44V series secondaryP-T1182-2224V parallel / 48V series secondaryP-T1182-2430V parallel / 60V series secondaryP-T1182-3040V parallel / 80V series secondaryP-T1182-4060V parallel / 120V series secondaryP-T1182-6090V parallel / 180V series secondaryP-T1182-90110V parallel / 220V series secondaryP-T1182-110117V parallel / 234V series secondaryP-T1182-117240V secondaryP-T1182-240Measurements and Specs % Voltage Regulation30 versionP-T1182K1211.70% 50 versionP-T1182L1212.60% 80 versionP-T1182M129.70% 120 versionP-T1182P127.70% 160 versionP-T1182Q127.70% 225 versionP-T1182S127.20% 300 versionP-T1182T127.10% 1000 versionP-T1182W122.20% Height30 versionP-T1182K121.25 in. 50 versionP-T1182L121.5 in. 80 versionP-T1182M121.5 in. 120 versionP-T1182P121.63 in. 160 versionP-T1182Q121.75 in. 225 versionP-T1182S121.88 in. 300 versionP-T1182T121.88 in. 1000 versionP-T1182W123.40 in. Inside Diameter30 versionP-T1182K121.50 in. 50 versionP-T1182L121.25 in. 80 versionP-T1182M121.6 in. 120 versionP-T1182P121.45 in. 160 versionP-T1182Q121.70 in. 225 versionP-T1182S121.62 in. 300 versionP-T1182T121.85 in. 1000 versionP-T1182W122 in. Lead Length8 in. Outside Diameter30 versionP-T1182K123.00 in. 50 versionP-T1182L123.25 in. 80 versionP-T1182M123.5 in. 120 versionP-T1182P124.25 in. 160 versionP-T1182Q124.25 in. 225 versionP-T1182S124.5 in. 300 versionP-T1182T124.88 in. 1000 versionP-T1182W126.85 in. Parallel Secondary30 versionP-T1182K1212V @ 2.5A 50 versionP-T1182L1212V @ 4.16A 80 versionP-T1182M1212V @ 6.66A 120 versionP-T1182P1212V @ 10A 160 versionP-T1182Q1212V @ 13.34A 225 versionP-T1182S1212V @ 18.76A 300 versionP-T1182T1212V @ 25A 1000 versionP-T1182W1212V @ 83.4A Series Secondary30 versionP-T1182K1224V C.T. @ 1.25A 50 versionP-T1182L1224V C.T. @ 2.08A 80 versionP-T1182M1224V C.T. @ 3.33A 120 versionP-T1182P1224V C.T. @ 5A 160 versionP-T1182Q1224V C.T. @ 6.67A 225 versionP-T1182S1224V C.T. @ 9.38A 300 versionP-T1182T1224V C.T. @ 12.5A 1000 versionP-T1182W1224V C.T. @ 41.7A Toroid CenterOpen Packaging Dimensions30 versionP-T1182K123 in. × 3 in. × 1.4 in. 50 versionP-T1182L123.25 in. × 3.25 in. × 1.5 in. 80 versionP-T1182M123.5 in. × 3.5 in. × 1.5 in. 120 versionP-T1182P124 in. × 4 in. × 1.63 in. 160 versionP-T1182Q124.35 in. × 4.35 in. × 1.75 in. 225 versionP-T1182S124.5 in. × 4.5 in. × 2 in. 300 versionP-T1182T125 in. × 5 in. × 2 in. 1000 versionP-T1182W126.85 in. × 6.85 in. × 3.4 in. Weight (Packaging)30 versionP-T1182K121 lbs. 50 versionP-T1182L121.75 lbs. 80 versionP-T1182M122.25 lbs. 120 versionP-T1182P123 lbs. 160 versionP-T1182Q123.6 lbs. 225 versionP-T1182S125.3 lbs. 300 versionP-T1182T125.75 lbs. 1000 versionP-T1182W1216.5 lbs. Files Specification Sheet for 30P-T1182K12 Specification Sheet for 50P-T1182L12 Specification Sheet for 80P-T1182M12 Specification Sheet for 120P-T1182P12 Specification Sheet for 160P-T1182Q12 Specification Sheet for 225P-T1182S12 Specification Sheet for 300P-T1182T12 Specification Sheet for 1000P-T1182W12 13093676 0623980531229 16.5000lbs 0.00 0.00 0.00

Hammond Manufacturing

48.97 2025-07-16 In Stock Hammond P T1182 12 Transformer Hammond Toroidal Power 12V / 24V secondary

Hammond P-T1182-12 Transformer - Hammond, Toroidal Power, 12V / 24V secondary

Brand Hammond Manufacturing

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UPC: 0623980531229

SKU: CED-P-T1182-12

Price: $48.97

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Product Description

Manufacturer Part Number: P-T1182-12

Dual 117/234 VAC primary, 50/60 Hz. operation. 24 V series, 12 V parallel secondary.

Toroidal transformers are

low profile
lightweight
cool running / high efficiency
have low stray magnetic flux leakage (low EMI) due to core shape

Features:

Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware
Minimum 8" long flexible leads
Manufactured using Class B (130 degree C) materials.
Hi-Pot test of 4,000VAC RMS between primary & secondary
UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
CSA certified to C22.2 #66 - CSA file #209651
CE compliant to IEC 61558-2-4

Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer.

Note about Inrush Current: Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.

Part No.

VAC Secondary (RMS)

Dual or Single Secondary

% Voltage Regulation

Toroid Center

Series

Parallel

P-T1182K12

24V C.T. @ 1.25A

12V @ 2.5A

Dual

11.70%

Open

P-T1182L12

24V C.T. @ 2.08A

12V @ 4.16A

Dual

12.60%

Open

P-T1182M12

24V C.T. @ 3.33A

12V @ 6.66A

Dual

9.70%

Open

P-T1182P12

120

24V C.T. @ 5A

12V @ 10A

Dual

7.70%

Open

P-T1182Q12

160

24V C.T. @ 6.67A

12V @ 13.34A

Dual

7.70%

Open

P-T1182S12

225

24V C.T. @ 9.38A

12V @ 18.76A

Dual

7.20%

Open

P-T1182T12

300

24V C.T. @ 12.5A

12V @ 25A

Dual

7.10%

Open

P-T1182W12

1000

24V C.T. @ 41.7A

12V @ 83.4A

Dual

2.20%

Open

For other toroidal secondary voltages, see our other listings:

Voltage

Product

6V parallel / 12V series secondary

P-T1182-6

9V parallel / 18V series secondary

P-T1182-9

12V parallel / 24V series secondary

P-T1182-12

15V parallel / 30V series secondary

P-T1182-15

18V parallel / 36V series secondary

P-T1182-18

22V parallel / 44V series secondary

P-T1182-22

24V parallel / 48V series secondary

P-T1182-24

30V parallel / 60V series secondary

P-T1182-30

40V parallel / 80V series secondary

P-T1182-40

60V parallel / 120V series secondary

P-T1182-60

90V parallel / 180V series secondary

P-T1182-90

110V parallel / 220V series secondary

P-T1182-110

117V parallel / 234V series secondary

P-T1182-117

240V secondary

P-T1182-240

Measurements and Specs

% Voltage Regulation

30 version

P-T1182K12

11.70%

50 version

P-T1182L12

12.60%

80 version

P-T1182M12

9.70%

120 version

P-T1182P12

7.70%

160 version

P-T1182Q12

7.70%

225 version

P-T1182S12

7.20%

300 version

P-T1182T12

7.10%

1000 version

P-T1182W12

2.20%

Height

30 version

P-T1182K12

1.25 in.

50 version

P-T1182L12

1.5 in.

80 version

P-T1182M12

1.5 in.

120 version

P-T1182P12

1.63 in.

160 version

P-T1182Q12

1.75 in.

225 version

P-T1182S12

1.88 in.

300 version

P-T1182T12

1.88 in.

1000 version

P-T1182W12

3.40 in.

Inside Diameter

30 version

P-T1182K12

1.50 in.

50 version

P-T1182L12

1.25 in.

80 version

P-T1182M12

1.6 in.

120 version

P-T1182P12

1.45 in.

160 version

P-T1182Q12

1.70 in.

225 version

P-T1182S12

1.62 in.

300 version

P-T1182T12

1.85 in.

1000 version

P-T1182W12

2 in.

Lead Length

8 in.

Outside Diameter

30 version

P-T1182K12

3.00 in.

50 version

P-T1182L12

3.25 in.

80 version

P-T1182M12

3.5 in.

120 version

P-T1182P12

4.25 in.

160 version

P-T1182Q12

4.25 in.

225 version

P-T1182S12

4.5 in.

300 version

P-T1182T12

4.88 in.

1000 version

P-T1182W12

6.85 in.

Parallel Secondary

30 version

P-T1182K12

12V @ 2.5A

50 version

P-T1182L12

12V @ 4.16A

80 version

P-T1182M12

12V @ 6.66A

120 version

P-T1182P12

12V @ 10A

160 version

P-T1182Q12

12V @ 13.34A

225 version

P-T1182S12

12V @ 18.76A

300 version

P-T1182T12

12V @ 25A

1000 version

P-T1182W12

12V @ 83.4A

Series Secondary

30 version

P-T1182K12

24V C.T. @ 1.25A

50 version

P-T1182L12

24V C.T. @ 2.08A

80 version

P-T1182M12

24V C.T. @ 3.33A

120 version

P-T1182P12

24V C.T. @ 5A

160 version

P-T1182Q12

24V C.T. @ 6.67A

225 version

P-T1182S12

24V C.T. @ 9.38A

300 version

P-T1182T12

24V C.T. @ 12.5A

1000 version

P-T1182W12

24V C.T. @ 41.7A

Toroid Center

Open

Packaging Dimensions

30 version

P-T1182K12

3 in. × 3 in. × 1.4 in.

50 version

P-T1182L12

3.25 in. × 3.25 in. × 1.5 in.

80 version

P-T1182M12

3.5 in. × 3.5 in. × 1.5 in.

120 version

P-T1182P12

4 in. × 4 in. × 1.63 in.

160 version

P-T1182Q12

4.35 in. × 4.35 in. × 1.75 in.

225 version

P-T1182S12

4.5 in. × 4.5 in. × 2 in.

300 version

P-T1182T12

5 in. × 5 in. × 2 in.

1000 version

P-T1182W12

6.85 in. × 6.85 in. × 3.4 in.

Weight (Packaging)

30 version

P-T1182K12

1 lbs.

50 version

P-T1182L12

1.75 lbs.

80 version

P-T1182M12

2.25 lbs.

120 version

P-T1182P12

3 lbs.

160 version

P-T1182Q12

3.6 lbs.

225 version

P-T1182S12

5.3 lbs.

300 version

P-T1182T12

5.75 lbs.

1000 version

P-T1182W12

16.5 lbs.

Files

Specification Sheet for 30

P-T1182K12

Specification Sheet for 50

P-T1182L12

Specification Sheet for 80

P-T1182M12

Specification Sheet for 120

P-T1182P12

Specification Sheet for 160

P-T1182Q12

Specification Sheet for 225

P-T1182S12

Specification Sheet for 300

P-T1182T12

Specification Sheet for 1000

P-T1182W12

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.