Power Transformers

Results:
Power Transformers Results:
Filter Results: -1/4854
Comprehensive
Price Priority
Stock Priority
Image
Part Number
Manufacturer
Description
Availability
Unit Price
Quantity
Operation
45046
myrra
2*15 2x467 Dual 14VA 115V,230V Dual Through hole mounting 68mm(length)*57mm(height)
Quantity: 5
Ship Date: 5-10 working days
1+ $22.0015
25+ $21.3461
50+ $20.6778
100+ $20.2408
250+ $19.8039
- +
x $22.0015
Ext. Price: $22.00
MOQ: 1
Mult: 1
47254
myrra
ELECTRONIC TRANSFORMERS
Quantity: 600
Ship Date: 12-16 working days
1+ $5.22
- +
x $5.22
Ext. Price: $475.02
MOQ: 91
Mult: 1
SPQ: 1
1182N60
Hammond Manufacturing
60V(Parallel),120V(Series) 4.17A Dual 500VA 117V,234V Dual no wire mounting,base mount 57.15mm(height)
Quantity: 7
Ship Date: 7-12 working days
1+ $135.772
10+ $121.9431
25+ $116.8111
50+ $113.0653
- +
x $135.772
Ext. Price: $135.77
MOQ: 1
Mult: 1
SPQ: 1
FP34-340
Triad Magnetics
17V(Parallel),34V(Series) 680mA,340mA Dual 12VA 115V,230V Dual no DIP Through hole mounting 63.5mm*50.8mm*26.97mm
Quantity: 3
Ship Date: 7-12 working days
1+ $15.808
10+ $14.248
25+ $13.6627
50+ $13.234
100+ $12.817
250+ $12.2837
500+ $11.8935
- +
x $15.808
Ext. Price: $15.80
MOQ: 1
Mult: 1
SPQ: 1
266C24
Hammond Manufacturing
12V(Parallel),24V(Series) 85mA Dual 2VA 117V,234V Dual no wire mounting,base mount 52.32mm*35.05mm*30.23mm
Quantity: 17
Ship Date: 6-13 working days
1+ $23.0115
10+ $20.5308
25+ $19.089
50+ $18.9105
100+ $18.6585
250+ $18.5325
- +
x $23.0115
Ext. Price: $23.01
MOQ: 1
Mult: 1
SPQ: 1
IF-30-16
Bel Fuse
8V(Parallel),16V(Series) 1.9A,3.8A Dual 30VA 115V,230V Dual no DIP Through hole mounting 68mm*57.5mm*35.3mm
Quantity: 35
Ship Date: 7-9 working days
4+ $32.333
9+ $31.1513
18+ $29.9811
20+ $28.8316
- +
x $32.333
Ext. Price: $129.33
MOQ: 4
Mult: 1
SPQ: 1
VPS16-11000
Triad Magnetics
8V(Parallel),16V(Series) 22A,11A Dual 175VA 115V,230V Dual no base mount,welding mounting 79.5mm*71.37mm*95.25mm
Quantity: 7
Ship Date: 6-13 working days
1+ $46.849
8+ $45.7812
24+ $42.8295
56+ $42.1575
104+ $41.2545
- +
x $46.849
Ext. Price: $46.84
MOQ: 1
Mult: 1
SPQ: 1
F7-20
Triad Magnetics
20V 2.8A Single 56VA 115V Single yes base mount,welding mounting 93.65mm*46.02mm*57.15mm
Quantity: 34
Ship Date: 5-12 working days
1+ $19.987
10+ $17.2044
25+ $16.578
50+ $15.666
100+ $15.204
250+ $14.595
500+ $14.1435
- +
x $19.987
Ext. Price: $39.97
MOQ: 2
Mult: 1
DPC-24-450
Bel Fuse
12V(Parallel),24V(Series) 450mA,900mA Dual 10VA 115V,230V Dual no DIP Through hole mounting 47.6mm*36.5mm*41.27mm
Quantity: 33
Ship Date: 7-9 working days
15+ $9.624
30+ $9.2762
- +
x $9.624
Ext. Price: $144.36
MOQ: 15
Mult: 1
SPQ: 1
1182M15
Hammond Manufacturing
15V(Parallel),30V(Series) 2.67A Dual 80VA 117V Dual no wire mounting,base mount 38.1mm(height)
Quantity: 5
Ship Date: 7-12 working days
1+ $72.7272
10+ $65.3723
25+ $62.6359
50+ $60.636
100+ $58.6955
- +
x $72.7272
Ext. Price: $72.72
MOQ: 1
Mult: 1
SPQ: 1
MT0200A
SIEMENS
PWR XFMR 200VA CHAS MT
Quantity: 1
Ship Date: 7-12 working days
1+ $201.7496
10+ $181.1254
25+ $180.856
- +
x $201.7496
Ext. Price: $201.74
MOQ: 1
Mult: 1
SPQ: 1
PC-28-160
Bel Fuse
14V(Parallel),28V(Series) 160mA,320mA Dual 4.4VA 115V Single 14V no Through hole mounting 41.3mm*31.8mm*34.92mm
Quantity: 410
Ship Date: 7-9 working days
15+ $8.5932
35+ $8.2857
50+ $7.6703
100+ $7.0015
300+ $6.8761
- +
x $8.5932
Ext. Price: $128.89
MOQ: 15
Mult: 1
SPQ: 1
229D10
Hammond Manufacturing
5V(Parallel),10V(Series) 4.8A Dual 48VA 115V,230V Dual no DIP Through hole mounting 63.5mm*79.25mm*35.05mm
Quantity: 15
Ship Date: 7-12 working days
1+ $30.628
10+ $27.5662
25+ $26.4235
50+ $25.5869
100+ $24.7744
250+ $23.7363
- +
x $30.628
Ext. Price: $30.62
MOQ: 1
Mult: 1
SPQ: 1
166K6B
Hammond Manufacturing
6.3V 1.2A Single 7.56VA 117V Single yes wire mounting,base mount 71.37mm*38.1mm*49.93mm
Quantity: 2
Ship Date: 7-12 working days
1+ $20.0096
10+ $18.019
25+ $17.2761
50+ $16.7324
100+ $16.2035
250+ $15.5275
500+ $15.0332
- +
x $20.0096
Ext. Price: $20.00
MOQ: 1
Mult: 1
SPQ: 1
PFBR45-ST13150S
BOURNS
15V Dual 0.45VA 400V Single SMD mount 14mm*13.9mm*13.5mm
Quantity: 317
Ship Date: 7-9 working days
50+ $2.2677
150+ $2.1833
250+ $2.1005
- +
x $2.2677
Ext. Price: $113.38
MOQ: 50
Mult: 1
SPQ: 1
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
DPC-40-250
Bel Fuse
20V(Parallel),40V(Series) 250mA,500mA Dual 10VA 115V,230V Dual no Through hole mounting 47.6mm*36.5mm*41.27mm
Quantity: 15
Ship Date: 7-9 working days
15+ $10.8609
- +
x $10.8609
Ext. Price: $162.91
MOQ: 15
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
F6-20
Triad Magnetics
20V 1.5A Single 30VA 115V Single yes base mount,welding mounting 82.55mm*42.85mm*49.2mm
Quantity: 16
Ship Date: 6-13 working days
1+ $17.181
20+ $13.6512
100+ $12.999
500+ $12.957
- +
x $17.181
Ext. Price: $17.18
MOQ: 1
Mult: 1
SPQ: 1
A41-175-36
Bel Fuse
18V(Parallel),36V(Series) 4.8A,9.6A Dual 175VA 115V,230V Dual no base mount,welding mounting 79.4mm*79.7mm*95.3mm
Quantity: 28
Ship Date: 7-12 working days
1+ $50.2632
10+ $45.2046
25+ $43.3189
50+ $41.9405
100+ $40.6025
250+ $38.8941
- +
x $50.2632
Ext. Price: $50.26
MOQ: 1
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
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
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
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
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

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.