Power Transformers

Results:
Power Transformers Results:
Filter Results: -1/4795
Comprehensive
Price Priority
Stock Priority
Image
Part Number
Manufacturer
Description
Availability
Unit Price
Quantity
Operation
166F14
Hammond Manufacturing
14V 250mA Single 3.5VA 115V Single yes wire mounting,base mount 60.45mm*34.29mm*36.32mm
Quantity: 14
Ship Date: 7-12 working days
1+ $15.9536
10+ $14.379
25+ $13.7887
50+ $13.3561
100+ $12.9353
250+ $12.397
500+ $12.0033
- +
x $15.9536
Ext. Price: $15.95
MOQ: 1
Mult: 1
SPQ: 1
185D24
Hammond Manufacturing
12V(Parallel),24V(Series) 1.8A Dual 43VA 115V,230V Dual no base mount,welding mounting 79.25mm*56.39mm*68.07mm
Quantity: 301
Ship Date: 7-12 working days
1+ $31.6992
10+ $28.5282
25+ $27.3458
50+ $26.4799
100+ $25.6385
250+ $24.5639
- +
x $31.6992
Ext. Price: $31.69
MOQ: 1
Mult: 1
SPQ: 1
A41-80-515
Bel Fuse
5V(Parallel),15V(Series) 3.5A,500mA Dual 80VA 115V,230V Dual yes base mount,welding mounting 63.5mm*64.3mm*76.2mm
Quantity: 71
Ship Date: 7-9 working days
3+ $39.2662
10+ $36.6999
37+ $34.3701
- +
x $39.2662
Ext. Price: $117.79
MOQ: 3
Mult: 1
SPQ: 1
186F36
Hammond Manufacturing
36V 2.8A Single 100.8VA 115V,230V Dual yes base mount,welding mounting 102.36mm*66.68mm*65.02mm
Quantity: 23
Ship Date: 13-15 working days
10+ $27.0655
50+ $25.6025
- +
x $27.0655
Ext. Price: $324.78
MOQ: 12
Mult: 1
SPQ: 1
261E6
Hammond Manufacturing
250V,6.3V 91mA Dual 29VA 115V Single yes wire mounting,base mount 93.73mm*46.99mm*58.67mm
Quantity: 1
Ship Date: 7-12 working days
1+ $49.712
10+ $44.7117
25+ $42.8472
50+ $41.4837
100+ $40.1601
250+ $38.4704
- +
x $49.712
Ext. Price: $49.71
MOQ: 1
Mult: 1
SPQ: 1
229B12
Hammond Manufacturing
6.3V(Parallel),12.6V(Series) 900mA Dual 12VA 115V,230V Dual no Through hole mounting 50.8mm*63.5mm*27.18mm
Quantity: 45
Ship Date: 5-12 working days
5+ $14.905
25+ $13.7484
50+ $12.999
100+ $12.6315
250+ $12.1485
500+ $11.781
1000+ $11.4135
- +
x $14.905
Ext. Price: $74.52
MOQ: 5
Mult: 5
166L50
Hammond Manufacturing
50V 2A Single 100VA 115V Single yes wire mounting,base mount 114.3mm*63.5mm*76.2mm
Quantity: 1
Ship Date: 7-12 working days
1+ $57.9488
10+ $52.1019
25+ $49.9262
50+ $48.3352
100+ $46.7912
- +
x $57.9488
Ext. Price: $57.94
MOQ: 1
Mult: 1
SPQ: 1
B66479G0000X197
TDK
EPCOS EQ 13/3Transformer core, N97, 12.8 x 8.7 x 2.85mm, for power transformers
Quantity: 3432
Ship Date: 3-12 working days
5+ $1.096
50+ $0.982
250+ $0.9645
500+ $0.9645
1000+ $0.9469
2000+ $0.9469
- +
x $1.096
Ext. Price: $10.96
MOQ: 10
Mult: 5
166J16
Hammond Manufacturing
16V 1A Single 16VA 115V Single yes wire mounting,base mount 82.55mm*41.4mm*50.8mm
Quantity: 8
Ship Date: 7-12 working days
1+ $15.1528
10+ $13.6531
30+ $12.9837
50+ $12.6824
100+ $12.283
250+ $11.7721
500+ $11.3984
- +
x $15.1528
Ext. Price: $15.15
MOQ: 1
Mult: 1
SPQ: 1
ECO-450-230
Bel Fuse
115V(Parallel),230V(Series) 4A Dual 450VA 115V,230V Dual no base mount 126mm*136mm*124.5mm
Quantity: 3
Ship Date: 7-9 working days
1+ $139.8022
3+ $134.6906
- +
x $139.8022
Ext. Price: $139.80
MOQ: 1
Mult: 1
SPQ: 1
229E230
Hammond Manufacturing
115V(Parallel),230V(Series) 10mA Dual 2VA 115V,230V Dual no Through hole mounting 39.62mm*47.75mm*16.51mm
Quantity: 9
Ship Date: 7-12 working days
1+ $13.6552
10+ $12.3094
25+ $11.8048
50+ $11.4354
100+ $11.0758
250+ $10.6158
500+ $10.2792
1000+ $9.9522
- +
x $13.6552
Ext. Price: $13.65
MOQ: 1
Mult: 1
SPQ: 1
FS12-200-C2
Triad Magnetics
6.3V(Parallel),12.6V(Series) 200mA,400mA Dual 2.4VA 115V,230V Dual no Through hole mounting 34.93mm*28.58mm*30.15mm
Quantity: 130
Ship Date: 5-12 working days
Within 1 year
10+ $5.2831
50+ $4.5641
100+ $4.3794
250+ $4.0625
500+ $3.9165
1000+ $3.7937
2500+ $3.7737
5000+ $3.7548
- +
x $5.2831
Ext. Price: $52.83
MOQ: 10
Mult: 10
MPI-200-12
Bel Fuse
6V(Parallel),12V(Series) 16.7A,33.3A Dual 200VA 100V,115V,200V,215V,230V Dual,Multiple Taps no base mount 95.3mm*113.3mm*93.1mm
Quantity: 78
Ship Date: 7-9 working days
1+ $137.8493
3+ $128.865
11+ $120.708
27+ $115.4516
- +
x $137.8493
Ext. Price: $137.84
MOQ: 1
Mult: 1
SPQ: 1
62062
talema
12V(Parallel),24V(Series) Dual 25VA 115V,230V Dual no wire mounting,base mount 34.5mm(height)
Quantity: 73
Ship Date: 7-12 working days
1+ $50.7
16+ $44.6271
32+ $43.2127
56+ $42.0999
104+ $40.8997
256+ $39.2096
- +
x $50.7
Ext. Price: $50.70
MOQ: 1
Mult: 1
SPQ: 1
FL24/18
BLOCK Transformatoren-Elektronik
18V 666mA Dual 24VA 115V Dual Through hole mounting 68mm*31.4mm*57mm
Quantity: 18
Ship Date: 6-14 working days
1+ $33.9834
5+ $33.6402
10+ $32.1065
50+ $30.8298
100+ $30.2165
- +
x $33.9834
Ext. Price: $33.98
MOQ: 1
Mult: 1
VC 10/2/6
BLOCK Transformatoren-Elektronik
6V,12V Dual 10VA 230V Single Through hole mounting 51mm*34.6mm*43mm
Quantity: 108
Ship Date: 5-10 working days
1+ $17.7605
9+ $17.375
45+ $14.2907
- +
x $17.7605
Ext. Price: $17.76
MOQ: 1
Mult: 1
VB 3,2/1/24
BLOCK Transformatoren-Elektronik
24V(AC) 3.2VA 230V(AC) Through hole mounting 41mm*35mm*30.8mm
Quantity: 33
Ship Date: 5-10 working days
1+ $11.5148
10+ $11.3991
25+ $11.0521
50+ $10.6152
- +
x $11.5148
Ext. Price: $11.51
MOQ: 1
Mult: 1
RKD 60/2x12
BLOCK Transformatoren-Elektronik
12V,24V Dual 60VA 115V,230V Dual center mounting 83mm(length)*83mm(height)
Quantity: 1
Ship Date: 7-13 working days
1+ $91.1299
- +
x $91.1299
Ext. Price: $91.12
MOQ: 1
Mult: 1
MCTA120/12
multicomp
Transformers, 120VA 2X 12V;
Quantity: 63
Ship Date: 3-12 working days
1+ $34.5098
5+ $34.5098
10+ $33.8936
25+ $33.8936
- +
x $34.5098
Ext. Price: $34.50
MOQ: 1
Mult: 1
MCTA050/55
multicomp
Transformers, 50VA 2X 55V;
Quantity: 53
Ship Date: 3-12 working days
1+ $25.5863
5+ $23.8804
10+ $23.4541
25+ $23.4541
50+ $23.4541
- +
x $25.5863
Ext. Price: $25.58
MOQ: 1
Mult: 1
MCTA100/12
multicomp
Transformers, 100VA 2X 12V;
Quantity: 49
Ship Date: 3-12 working days
1+ $29.7022
5+ $29.7022
10+ $29.1719
25+ $29.1719
- +
x $29.7022
Ext. Price: $29.70
MOQ: 1
Mult: 1
DPC-10-120
Bel Fuse
5V(Parallel),10V(Series) 120mA,240mA Dual 1.2VA 115V,230V Dual no Through hole mounting 34.9mm*28.6mm*30.15mm
Quantity: 525
Ship Date: 7-9 working days
20+ $5.9024
50+ $5.6871
100+ $5.2668
300+ $4.922
500+ $4.6189
- +
x $5.9024
Ext. Price: $118.04
MOQ: 20
Mult: 1
SPQ: 1
VPP10-5600
Triad Magnetics
5V(Parallel),10V(Series) 2A,1A Dual 56VA 115V,230V Dual no DIP Through hole mounting 76.2mm*63.5mm*46.02mm
Quantity: 2
Ship Date: 7-12 working days
1+ $24.44
10+ $22.0022
25+ $21.0929
50+ $20.4271
100+ $19.7801
250+ $18.953
500+ $18.3486
- +
x $24.44
Ext. Price: $24.44
MOQ: 1
Mult: 1
SPQ: 1
DST-3-48
Bel Fuse
24V(Parallel),48V(Series) 50mA,100mA Dual 2.4VA 115V,230V Dual no Through hole mounting 34.9mm*28.6mm*30.8mm
Quantity: 209
Ship Date: 7-9 working days
30+ $3.9169
80+ $3.6956
- +
x $3.9169
Ext. Price: $117.50
MOQ: 30
Mult: 1
SPQ: 1
1182Q240P
Hammond Manufacturing
240V 6.3A Single 1500VA 117V Dual no wire mounting,base mount 82.55mm(height)
Quantity: 6
Ship Date: 7-12 working days
1+ $270.8056
10+ $243.0761
25+ $236.964
- +
x $270.8056
Ext. Price: $270.80
MOQ: 1
Mult: 1
SPQ: 1

Power Transformers

Power transformers are essential components in electrical power systems, designed to transfer electrical energy from one circuit to another. They operate on the principle of electromagnetic induction, where an alternating current (AC) flowing through one coil (the primary) induces a current in a second coil (the secondary). The transformer's primary function is to step up or step down voltage levels, which is crucial for efficient transmission and distribution of electricity.

Definition:
A power transformer is a static device that transfers electrical energy from one circuit to another through electromagnetic induction. It changes the voltage levels without altering the frequency of the current.

Function:
1. Voltage Regulation: Transformers adjust voltage levels to match the requirements of different parts of the power system. High voltage is used for long-distance transmission to reduce losses, while lower voltages are suitable for distribution and end-user consumption.
2. Isolation: They provide electrical isolation between the primary and secondary circuits, which enhances safety and prevents electrical faults from propagating through the system.
3. Efficiency: Transformers are highly efficient, with minimal losses, making them cost-effective for power transmission.

Applications:
1. Power Generation: In power plants, transformers step up voltage to facilitate long-distance transmission.
2. Transmission Lines: They are used to maintain the appropriate voltage levels throughout the transmission network.
3. Distribution Systems: Transformers in distribution systems step down voltage to levels suitable for residential, commercial, and industrial use.
4. Industrial Applications: In industries, transformers are used for motor control, lighting, and other power needs.

Selection Criteria:
1. Voltage Rating: Choose a transformer with the appropriate voltage rating for the input and output circuits.
2. Power Rating: The transformer must be capable of handling the maximum load expected in the system.
3. Efficiency: Look for transformers with high efficiency to minimize energy losses.
4. Cooling System: Transformers can be oil-filled, dry-type, or -cooled. The choice depends on the application, safety requirements, and environmental considerations.
5. Physical Size and Weight: Consider the space and weight constraints of the installation site.
6. Regulation: The transformer should maintain a stable output voltage under varying load conditions.
7. Cost: Balance the initial cost with the operational efficiency and longevity of the transformer.

In summary, power transformers are indispensable in managing the flow of electrical power, ensuring that it is delivered efficiently and safely to its destination. Their selection should be based on a thorough understanding of the system requirements and the specific needs of the application.
Please refer to the product rule book for details.