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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Manufacturer
SMPS Transformer Type
Current Rating
Frequency Range
Power Rating
Isolation Voltage
Primary Voltages
Secondary Voltages
Transformer Mounting
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Packaging
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ComparePrice ForQuantity
4142744

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY54.980
(CNY62.1274)
50+
CNY48.350
(CNY54.6355)
100+
CNY44.010
(CNY49.7313)
250+
CNY41.810
(CNY47.2453)
500+
CNY39.600
(CNY44.748)
More Pricing...
Total:CNY54.98
Min: 1 / Mult: 1
Push-Pull
750mA
420kHz
-
-
5V
5V
Surface Mount
WE-PSPA Series
4068788RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY24.330
(CNY27.4929)
250+
CNY23.630
(CNY26.7019)
500+
CNY22.920
(CNY25.8996)
1000+
CNY22.220
(CNY25.1086)
2750+
CNY21.500
(CNY24.295)
Total:CNY2,433.00
Min: 100 / Mult: 5
Flyback
1.4A
120kHz
2.25W
2.5kV
7V to 24V
15V
Surface Mount
-
4142748

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY52.240
(CNY59.0312)
50+
CNY45.940
(CNY51.9122)
100+
CNY41.810
(CNY47.2453)
250+
CNY39.720
(CNY44.8836)
500+
CNY37.620
(CNY42.5106)
More Pricing...
Total:CNY52.24
Min: 1 / Mult: 1
Push-Pull
165mA
420kHz
-
-
5V
23V
Surface Mount
WE-PSPA Series
4061265

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY39.060
(CNY44.1378)
10+
CNY35.340
(CNY39.9342)
50+
CNY31.610
(CNY35.7193)
100+
CNY29.010
(CNY32.7813)
200+
CNY26.410
(CNY29.8433)
More Pricing...
Total:CNY39.06
Min: 1 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4210146

RoHS

Each
1+
CNY30.680
(CNY34.6684)
10+
CNY25.980
(CNY29.3574)
25+
CNY25.280
(CNY28.5664)
50+
CNY24.580
(CNY27.7754)
100+
CNY23.880
(CNY26.9844)
More Pricing...
Total:CNY30.68
Min: 1 / Mult: 1
Flyback
250mA
44kHz to 132kHz
4W
-
85V to 265V
6V
Through Hole
-
4154316

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY63.940
(CNY72.2522)
10+
CNY51.920
(CNY58.6696)
25+
CNY51.230
(CNY57.8899)
50+
CNY50.540
(CNY57.1102)
100+
CNY49.870
(CNY56.3531)
Total:CNY63.94
Min: 1 / Mult: 1
Planar
14A
100kHz
70W
1.75kV
33V to 57V
5V
Surface Mount
PLN Series
4060287

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY27.420
(CNY30.9846)
10+
CNY24.490
(CNY27.6737)
50+
CNY21.560
(CNY24.3628)
100+
CNY20.070
(CNY22.6791)
200+
CNY18.570
(CNY20.9841)
More Pricing...
Total:CNY27.42
Min: 1 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4036848

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY28.060
(CNY31.7078)
50+
CNY22.940
(CNY25.9222)
250+
CNY16.400
(CNY18.532)
500+
CNY16.070
(CNY18.1591)
1000+
CNY15.760
(CNY17.8088)
More Pricing...
Total:CNY140.30
Min: 5 / Mult: 5
Flyback
-
100kHz
-
2.2kV
4.5V to 60V
6V to 28V
Surface Mount
-
4210152

RoHS

Each
1+
CNY32.290
(CNY36.4877)
10+
CNY31.240
(CNY35.3012)
25+
CNY30.180
(CNY34.1034)
50+
CNY29.120
(CNY32.9056)
100+
CNY28.060
(CNY31.7078)
More Pricing...
Total:CNY32.29
Min: 1 / Mult: 1
Flyback
1.2A
132kHz
22W
-
85V to 265V
5V, 12V
Through Hole
-
4142745RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
CNY54.980
(CNY62.1274)
50+
CNY48.350
(CNY54.6355)
100+
CNY44.020
(CNY49.7426)
250+
CNY41.810
(CNY47.2453)
500+
CNY39.600
(CNY44.748)
More Pricing...
Total:CNY549.80
Min: 10 / Mult: 1
Push-Pull
310mA
420kHz
-
-
5V
12V
Surface Mount
WE-PSPA Series
4210150

RoHS

Each
1+
CNY30.620
(CNY34.6006)
10+
CNY25.900
(CNY29.267)
25+
CNY25.570
(CNY28.8941)
50+
CNY25.240
(CNY28.5212)
100+
CNY24.910
(CNY28.1483)
More Pricing...
Total:CNY30.62
Min: 1 / Mult: 1
Flyback
900mA
132kHz
22W
-
85V to 265V
12V
Through Hole
-
4132356RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY35.050
(CNY39.6065)
200+
CNY32.350
(CNY36.5555)
350+
CNY30.190
(CNY34.1147)
Total:CNY3,505.00
Min: 100 / Mult: 1
Flyback
1mA
100kHz
-
1.5kV
8V to 15V
150V
Surface Mount
WE-FB Series
4154315RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY60.770
(CNY68.6701)
25+
CNY58.600
(CNY66.218)
50+
CNY57.220
(CNY64.6586)
100+
CNY55.870
(CNY63.1331)
300+
CNY54.650
(CNY61.7545)
Total:CNY607.70
Min: 10 / Mult: 1
Planar
10A
100kHz
50W
1.75kV
33V to 57V
5V
Surface Mount
PLN Series
4068788

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
CNY25.040
(CNY28.2952)
50+
CNY24.330
(CNY27.4929)
250+
CNY23.630
(CNY26.7019)
500+
CNY22.920
(CNY25.8996)
1000+
CNY22.220
(CNY25.1086)
More Pricing...
Total:CNY125.20
Min: 5 / Mult: 5
Flyback
1.4A
120kHz
2.25W
2.5kV
7V to 24V
15V
Surface Mount
-
4142747RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
CNY54.980
(CNY62.1274)
50+
CNY48.350
(CNY54.6355)
100+
CNY44.020
(CNY49.7426)
250+
CNY41.810
(CNY47.2453)
500+
CNY39.600
(CNY44.748)
More Pricing...
Total:CNY549.80
Min: 10 / Mult: 1
Push-Pull
210mA
420kHz
-
-
5V
18V
Surface Mount
WE-PSPA Series
4210147

RoHS

Each
1+
CNY19.900
(CNY22.487)
10+
CNY17.090
(CNY19.3117)
25+
CNY17.040
(CNY19.2552)
50+
CNY16.990
(CNY19.1987)
100+
CNY16.930
(CNY19.1309)
More Pricing...
Total:CNY19.90
Min: 1 / Mult: 1
Flyback
250mA
44kHz to 132kHz
6W
-
85V to 265V
12V
Through Hole
-
4142746

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY54.980
(CNY62.1274)
50+
CNY48.350
(CNY54.6355)
100+
CNY44.020
(CNY49.7426)
250+
CNY41.810
(CNY47.2453)
500+
CNY39.600
(CNY44.748)
More Pricing...
Total:CNY54.98
Min: 1 / Mult: 1
Push-Pull
250mA
420kHz
-
-
5V
15V
Surface Mount
WE-PSPA Series
4142744RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
CNY54.980
(CNY62.1274)
50+
CNY48.350
(CNY54.6355)
100+
CNY44.010
(CNY49.7313)
250+
CNY41.810
(CNY47.2453)
500+
CNY39.600
(CNY44.748)
More Pricing...
Total:CNY549.80
Min: 10 / Mult: 1
Push-Pull
750mA
420kHz
-
-
5V
5V
Surface Mount
WE-PSPA Series
4061266RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY29.930
(CNY33.8209)
200+
CNY26.660
(CNY30.1258)
550+
CNY23.380
(CNY26.4194)
Total:CNY2,993.00
Min: 100 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4154315

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY72.800
(CNY82.264)
10+
CNY60.770
(CNY68.6701)
25+
CNY58.600
(CNY66.218)
50+
CNY57.220
(CNY64.6586)
100+
CNY55.870
(CNY63.1331)
More Pricing...
Total:CNY72.80
Min: 1 / Mult: 1
Planar
10A
100kHz
50W
1.75kV
33V to 57V
5V
Surface Mount
PLN 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
-
-
-
-
4258867RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY33.860
(CNY38.2618)
25+
CNY32.200
(CNY36.386)
50+
CNY30.180
(CNY34.1034)
150+
CNY27.560
(CNY31.1428)
Total:CNY338.60
Min: 10 / Mult: 1
High Power PoE Flyback
3.9A
250kHz
51W
1.5kV
36V to 57V
12V
Surface Mount
POExxQ Series
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
4360036RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY58.790
(CNY66.4327)
20+
CNY57.620
(CNY65.1106)
Total:CNY587.90
Min: 10 / Mult: 1
Flyback
2.3A
210kHz
-
1.5kV
18V to 60V
13V
Surface Mount
WE-FB
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
176-200 of 493 items
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