SMPS Transformers:

493 Products Found
Find a huge range of SMPS Transformers at element14 China. We stock a large selection of SMPS Transformers, including new and most popular products from the world's top manufacturers including: Wurth Elektronik, Coilcraft, Bourns, Murata Power Solutions & Pulse Electronics
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Buyer
Engineer
Manufacturer
SMPS Transformer Type
Current Rating
Frequency Range
Power Rating
Isolation Voltage
Primary Voltages
Secondary Voltages
Transformer Mounting
Product Range
Packaging
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ComparePrice ForQuantity
4036848RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY22.940
(CNY25.9222)
250+
CNY16.400
(CNY18.532)
500+
CNY16.070
(CNY18.1591)
1000+
CNY15.760
(CNY17.8088)
2100+
CNY15.720
(CNY17.7636)
Total:CNY2,294.00
Min: 100 / Mult: 5
Flyback
-
100kHz
-
2.2kV
4.5V to 60V
6V to 28V
Surface Mount
-
4061262RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY20.820
(CNY23.5266)
250+
CNY20.090
(CNY22.7017)
500+
CNY19.350
(CNY21.8655)
850+
CNY17.060
(CNY19.2778)
Total:CNY2,082.00
Min: 100 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4258867RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY35.640
(CNY40.2732)
25+
CNY33.890
(CNY38.2957)
50+
CNY31.760
(CNY35.8888)
150+
CNY29.010
(CNY32.7813)
Total:CNY356.40
Min: 10 / Mult: 1
High Power PoE Flyback
3.9A
250kHz
51W
1.5kV
36V to 57V
12V
Surface Mount
POExxQ Series
4543758RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY35.230
(CNY39.8099)
150+
CNY34.570
(CNY39.0641)
Total:CNY3,523.00
Min: 100 / Mult: 1
-
9A
-
29.7W
1.5kV
-
-
-
-
4399127

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY59.010
(CNY66.6813)
10+
CNY50.870
(CNY57.4831)
50+
CNY44.780
(CNY50.6014)
100+
CNY39.300
(CNY44.409)
200+
CNY38.610
(CNY43.6293)
More Pricing...
Total:CNY59.01
Min: 1 / Mult: 1
BMS - Battery Management System
-
-
-
6.4VDC
-
-
Surface Mount
WE-BMS Series
4258854RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY34.950
(CNY39.4935)
25+
CNY33.270
(CNY37.5951)
50+
CNY31.230
(CNY35.2899)
150+
CNY28.480
(CNY32.1824)
Total:CNY349.50
Min: 10 / Mult: 1
Forward
3.5A
200kHz
35W
1.5kV
9V to 57V
5V
Surface Mount
POExxPR Series
4293167

RoHS

Each
1+
CNY19.620
(CNY22.1706)
50+
CNY19.290
(CNY21.7977)
100+
CNY18.960
(CNY21.4248)
250+
CNY18.640
(CNY21.0632)
500+
CNY18.310
(CNY20.6903)
More Pricing...
Total:CNY19.62
Min: 1 / Mult: 1
Flyback
600mA
250kHz
3W
4kV
85V to 265V
4.3V
Through Hole
PDC-EF Series
4360036RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY58.930
(CNY66.5909)
20+
CNY57.760
(CNY65.2688)
Total:CNY589.30
Min: 10 / Mult: 1
Flyback
2.3A
210kHz
-
1.5kV
18V to 60V
13V
Surface Mount
WE-FB
4258868RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY35.640
(CNY40.2732)
25+
CNY33.890
(CNY38.2957)
50+
CNY31.760
(CNY35.8888)
150+
CNY29.010
(CNY32.7813)
Total:CNY356.40
Min: 10 / Mult: 1
High Power PoE Flyback
1.9A
250kHz
51W
1.5kV
36V to 57V
24V
Surface Mount
POExxQ Series
4293164

RoHS

Each
1+
CNY46.020
(CNY52.0026)
50+
CNY37.910
(CNY42.8383)
100+
CNY36.540
(CNY41.2902)
250+
CNY35.810
(CNY40.4653)
500+
CNY35.240
(CNY39.8212)
More Pricing...
Total:CNY46.02
Min: 1 / Mult: 1
Flyback
5A
200kHz
60W
1.5kV
36V to 72V
12V
Surface Mount
PDC-FD Series
4259216

RoHS

Each
1+
CNY25.840
(CNY29.1992)
2+
CNY21.710
(CNY24.5323)
3+
CNY20.950
(CNY23.6735)
5+
CNY20.360
(CNY23.0068)
10+
CNY19.820
(CNY22.3966)
More Pricing...
Total:CNY25.84
Min: 1 / Mult: 1
Flyback
-
44kHz to 132kHz
-
-
-
12V
Through Hole
-
4360039

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY109.340
(CNY123.5542)
2+
CNY107.610
(CNY121.5993)
3+
CNY105.870
(CNY119.6331)
5+
CNY104.140
(CNY117.6782)
10+
CNY102.400
(CNY115.712)
More Pricing...
Total:CNY109.34
Min: 1 / Mult: 1
Flyback
3A
150kHz
-
1.5kV
30V to 75V
15V
Surface Mount
WE-FB
4360037RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY52.320
(CNY59.1216)
20+
CNY51.280
(CNY57.9464)
Total:CNY523.20
Min: 10 / Mult: 1
Flyback
4A
100kHz
-
2.5kV
36V
5V
Surface Mount
WE-FB
4360033

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY78.580
(CNY88.7954)
2+
CNY78.450
(CNY88.6485)
3+
CNY78.320
(CNY88.5016)
5+
CNY78.190
(CNY88.3547)
10+
CNY78.050
(CNY88.1965)
More Pricing...
Total:CNY78.58
Min: 1 / Mult: 1
High Voltage
-
-
-
500V
-
-
Surface Mount
WE-FLEX
4543738

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY27.190
(CNY30.7247)
5+
CNY24.720
(CNY27.9336)
10+
CNY22.240
(CNY25.1312)
25+
CNY18.890
(CNY21.3457)
50+
CNY18.290
(CNY20.6677)
More Pricing...
Total:CNY27.19
Min: 1 / Mult: 1
Flyback
100mA
-
12.5W
4kV
70V to 820V
5V, 13V
Surface Mount
-
4543755RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY35.230
(CNY39.8099)
150+
CNY34.570
(CNY39.0641)
Total:CNY3,523.00
Min: 100 / Mult: 1
-
12A
-
39.6W
1.5kV
-
-
-
-
4258862RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY35.640
(CNY40.2732)
25+
CNY33.890
(CNY38.2957)
50+
CNY31.760
(CNY35.8888)
150+
CNY29.010
(CNY32.7813)
Total:CNY356.40
Min: 10 / Mult: 1
High Power PoE Flyback
3A
250kHz
40W
1.5kV
36V to 57V
12V
Surface Mount
POExxQ Series
4258853

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY46.300
(CNY52.319)
5+
CNY40.630
(CNY45.9119)
10+
CNY34.950
(CNY39.4935)
25+
CNY33.270
(CNY37.5951)
50+
CNY31.230
(CNY35.2899)
More Pricing...
Total:CNY46.30
Min: 1 / Mult: 1
Forward
5A
200kHz
33W
1.5kV
9V to 57V
3.3V
Surface Mount
POExxPR Series
4360042RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY60.350
(CNY68.1955)
20+
CNY59.980
(CNY67.7774)
Total:CNY603.50
Min: 10 / Mult: 1
Flyback
2.5A
-
-
1.5kV
30V to 75V
12V
Surface Mount
WE-FB
4399127RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY50.870
(CNY57.4831)
50+
CNY44.780
(CNY50.6014)
100+
CNY39.300
(CNY44.409)
200+
CNY38.610
(CNY43.6293)
500+
CNY37.920
(CNY42.8496)
Total:CNY508.70
Min: 10 / Mult: 1
BMS - Battery Management System
-
-
-
6.4VDC
-
-
Surface Mount
WE-BMS Series
4293159RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY26.560
(CNY30.0128)
200+
CNY25.490
(CNY28.8037)
400+
CNY24.410
(CNY27.5833)
Total:CNY2,656.00
Min: 100 / Mult: 1
Flyback
3A
250kHz
15W
1.5kV
37V to 57V
5V
Surface Mount
PDC-FD Series
4360044

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY75.840
(CNY85.6992)
2+
CNY74.650
(CNY84.3545)
3+
CNY73.450
(CNY82.9985)
5+
CNY72.250
(CNY81.6425)
10+
CNY71.050
(CNY80.2865)
More Pricing...
Total:CNY75.84
Min: 1 / Mult: 1
Flyback
100mA
100kHz to 300kHz
-
500V
25V
250V
Surface Mount
WE-FB
4258875

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY58.830
(CNY66.4779)
5+
CNY55.340
(CNY62.5342)
10+
CNY51.840
(CNY58.5792)
25+
CNY48.340
(CNY54.6242)
50+
CNY44.840
(CNY50.6692)
More Pricing...
Total:CNY58.83
Min: 1 / Mult: 1
Flyback
3A
200kHz
30W
1.5kV
33V to 57V
5V
Surface Mount
POExxPR Series
4543739RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY19.050
(CNY21.5265)
150+
CNY17.670
(CNY19.9671)
Total:CNY1,905.00
Min: 100 / Mult: 1
-
450mA
-
12.5W
4kV
6V to 28V
5V, 15V
-
-
4543759RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY33.990
(CNY38.4087)
150+
CNY33.350
(CNY37.6855)
Total:CNY3,399.00
Min: 100 / Mult: 1
-
6.5A
-
32.5W
1.5kV
-
-
-
-
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