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
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Primary Voltages
Secondary Voltages
Transformer Mounting
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ComparePrice ForQuantity
3584469

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY47.210
(CNY53.3473)
10+
CNY42.500
(CNY48.025)
50+
CNY37.780
(CNY42.6914)
100+
CNY33.060
(CNY37.3578)
200+
CNY31.500
(CNY35.595)
More Pricing...
Total:CNY47.21
Min: 1 / Mult: 1
Converter
550mA
-
-
500V
-
-
Surface Mount
WE-FLEX Series
3781291

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY17.380
(CNY19.6394)
10+
CNY16.860
(CNY19.0518)
25+
CNY16.610
(CNY18.7693)
50+
CNY16.350
(CNY18.4755)
100+
CNY15.880
(CNY17.9444)
More Pricing...
Total:CNY17.38
Min: 1 / Mult: 1
Push-Pull
100mA
300kHz
-
-
12V
12V
Surface Mount
MID-PPTI Series
3781292RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY19.810
(CNY22.3853)
250+
CNY18.900
(CNY21.357)
500+
CNY17.990
(CNY20.3287)
1200+
CNY16.230
(CNY18.3399)
Total:CNY1,981.00
Min: 100 / Mult: 1
Push-Pull
250mA
300kHz
-
-
12V
5V
Surface Mount
MID-PPTI Series
3781289

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY21.600
(CNY24.408)
50+
CNY18.220
(CNY20.5886)
100+
CNY17.680
(CNY19.9784)
250+
CNY16.920
(CNY19.1196)
500+
CNY16.380
(CNY18.5094)
More Pricing...
Total:CNY21.60
Min: 1 / Mult: 1
Push-Pull
250mA
300kHz
-
-
24V
5V
Surface Mount
MID-PPTI Series
3861192RL

RoHS

Each
Packaging Options
1+
CNY17.130
(CNY19.3569)
10+
CNY15.890
(CNY17.9557)
25+
CNY14.630
(CNY16.5319)
50+
CNY12.430
(CNY14.0459)
100+
CNY12.040
(CNY13.6052)
More Pricing...
Total:CNY17.13
Min: 1 / Mult: 1
Flyback
1.5A
-
-
500V
500V
500V
Surface Mount
-
3781289RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY17.680
(CNY19.9784)
250+
CNY16.920
(CNY19.1196)
500+
CNY16.380
(CNY18.5094)
1200+
CNY15.300
(CNY17.289)
Total:CNY1,768.00
Min: 100 / Mult: 1
Push-Pull
250mA
300kHz
-
-
24V
5V
Surface Mount
MID-PPTI Series
3781291RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY15.880
(CNY17.9444)
500+
CNY15.400
(CNY17.402)
Total:CNY1,588.00
Min: 100 / Mult: 1
Push-Pull
100mA
300kHz
-
-
12V
12V
Surface Mount
MID-PPTI Series
4154316RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
CNY51.920
(CNY58.6696)
25+
CNY51.230
(CNY57.8899)
50+
CNY50.540
(CNY57.1102)
100+
CNY49.870
(CNY56.3531)
Total:CNY519.20
Min: 10 / Mult: 1
Planar
14A
100kHz
70W
1.75kV
33V to 57V
5V
Surface Mount
PLN Series
4167145

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY49.110
(CNY55.4943)
10+
CNY42.190
(CNY47.6747)
50+
CNY40.990
(CNY46.3187)
100+
CNY39.780
(CNY44.9514)
200+
CNY38.570
(CNY43.5841)
More Pricing...
Total:CNY49.11
Min: 1 / Mult: 1
Converter
-
-
-
1kV
-
-
Surface Mount
B78334B1033 Series
4061262

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY27.420
(CNY30.9846)
50+
CNY21.550
(CNY24.3515)
100+
CNY20.820
(CNY23.5266)
250+
CNY20.090
(CNY22.7017)
500+
CNY19.350
(CNY21.8655)
More Pricing...
Total:CNY27.42
Min: 1 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4144532

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY123.720
(CNY139.8036)
5+
CNY118.130
(CNY133.4869)
10+
CNY112.530
(CNY127.1589)
20+
CNY106.900
(CNY120.797)
40+
CNY101.270
(CNY114.4351)
More Pricing...
Total:CNY123.72
Min: 1 / Mult: 1
Converter
40A
350kHz
-
-
54VDC
11V
Through Hole
WE-LLCR Series
4061264

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY39.830
(CNY45.0079)
10+
CNY35.650
(CNY40.2845)
50+
CNY31.470
(CNY35.5611)
100+
CNY28.830
(CNY32.5779)
200+
CNY26.190
(CNY29.5947)
More Pricing...
Total:CNY39.83
Min: 1 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4061266

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY42.100
(CNY47.573)
10+
CNY37.650
(CNY42.5445)
50+
CNY33.200
(CNY37.516)
100+
CNY29.930
(CNY33.8209)
200+
CNY26.660
(CNY30.1258)
More Pricing...
Total:CNY42.10
Min: 1 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4061265RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY29.010
(CNY32.7813)
200+
CNY26.410
(CNY29.8433)
550+
CNY23.810
(CNY26.9053)
Total:CNY2,901.00
Min: 100 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4167145RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY42.190
(CNY47.6747)
50+
CNY40.990
(CNY46.3187)
100+
CNY39.780
(CNY44.9514)
200+
CNY38.570
(CNY43.5841)
600+
CNY37.360
(CNY42.2168)
Total:CNY421.90
Min: 10 / Mult: 1
Converter
-
-
-
1kV
-
-
Surface Mount
B78334B1033 Series
4142748RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
CNY52.230
(CNY59.0199)
50+
CNY45.930
(CNY51.9009)
100+
CNY41.820
(CNY47.2566)
250+
CNY39.720
(CNY44.8836)
500+
CNY37.620
(CNY42.5106)
More Pricing...
Total:CNY522.30
Min: 10 / Mult: 1
Push-Pull
165mA
420kHz
-
-
5V
23V
Surface Mount
WE-PSPA Series
4142747

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
210mA
420kHz
-
-
5V
18V
Surface Mount
WE-PSPA Series
4061264RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY28.830
(CNY32.5779)
200+
CNY26.190
(CNY29.5947)
450+
CNY23.550
(CNY26.6115)
2250+
CNY23.080
(CNY26.0804)
4500+
CNY23.010
(CNY26.0013)
Total:CNY2,883.00
Min: 100 / Mult: 1
BMS - Battery Management System
-
-
-
4.3kV
-
-
Surface Mount
WE-BMS Series
4142746RL

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
250mA
420kHz
-
-
5V
15V
Surface Mount
WE-PSPA Series
4132356

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY53.920
(CNY60.9296)
10+
CNY47.180
(CNY53.3134)
50+
CNY39.090
(CNY44.1717)
100+
CNY35.050
(CNY39.6065)
200+
CNY32.350
(CNY36.5555)
More Pricing...
Total:CNY53.92
Min: 1 / Mult: 1
Flyback
1mA
100kHz
-
1.5kV
8V to 15V
150V
Surface Mount
WE-FB Series
4142745

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
310mA
420kHz
-
-
5V
12V
Surface Mount
WE-PSPA Series
4210148

RoHS

Each
1+
CNY35.970
(CNY40.6461)
10+
CNY30.290
(CNY34.2277)
25+
CNY28.530
(CNY32.2389)
50+
CNY26.760
(CNY30.2388)
100+
CNY25.000
(CNY28.250)
More Pricing...
Total:CNY35.97
Min: 1 / Mult: 1
Flyback
650mA
132kHz
8W
-
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
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
-
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