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
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
4154315RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY64.130
(CNY72.4669)
25+
CNY61.890
(CNY69.9357)
50+
CNY60.130
(CNY67.9469)
100+
CNY58.530
(CNY66.1389)
300+
CNY57.140
(CNY64.5682)
Total:CNY641.30
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+
CNY39.180
(CNY44.2734)
50+
CNY24.270
(CNY27.4251)
250+
CNY23.340
(CNY26.3742)
500+
CNY22.750
(CNY25.7075)
1000+
CNY22.150
(CNY25.0295)
More Pricing...
Total:CNY195.90
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+
CNY23.140
(CNY26.1482)
10+
CNY19.530
(CNY22.0689)
25+
CNY19.330
(CNY21.8429)
50+
CNY19.120
(CNY21.6056)
100+
CNY18.910
(CNY21.3683)
More Pricing...
Total:CNY23.14
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
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
4142744RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
CNY44.080
(CNY49.8104)
50+
CNY38.770
(CNY43.8101)
100+
CNY35.240
(CNY39.8212)
250+
CNY33.500
(CNY37.855)
Total:CNY440.80
Min: 10 / Mult: 1
Push-Pull
750mA
420kHz
-
-
5V
5V
Surface Mount
WE-PSPA Series
4154315

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY76.320
(CNY86.2416)
10+
CNY64.130
(CNY72.4669)
25+
CNY61.890
(CNY69.9357)
50+
CNY60.130
(CNY67.9469)
100+
CNY58.530
(CNY66.1389)
More Pricing...
Total:CNY76.32
Min: 1 / Mult: 1
Planar
10A
100kHz
50W
1.75kV
33V to 57V
5V
Surface Mount
PLN 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
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
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
4068788RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
CNY24.270
(CNY27.4251)
250+
CNY23.340
(CNY26.3742)
500+
CNY22.750
(CNY25.7075)
1000+
CNY22.150
(CNY25.0295)
2750+
CNY21.970
(CNY24.8261)
Total:CNY2,427.00
Min: 100 / Mult: 5
Flyback
1.4A
120kHz
2.25W
2.5kV
7V to 24V
15V
Surface Mount
-
4142744

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY44.080
(CNY49.8104)
50+
CNY38.770
(CNY43.8101)
100+
CNY35.240
(CNY39.8212)
250+
CNY33.500
(CNY37.855)
Total:CNY44.08
Min: 1 / Mult: 1
Push-Pull
750mA
420kHz
-
-
5V
5V
Surface Mount
WE-PSPA Series
4142748

RoHS

Each (Supplied on Cut Tape)
Cut Tape
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:CNY52.23
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+
CNY34.140
(CNY38.5782)
10+
CNY28.600
(CNY32.318)
25+
CNY26.910
(CNY30.4083)
50+
CNY25.210
(CNY28.4873)
100+
CNY23.520
(CNY26.5776)
More Pricing...
Total:CNY34.14
Min: 1 / Mult: 1
Flyback
250mA
44kHz to 132kHz
4W
-
85V to 265V
6V
Through Hole
-
201-225 of 493 items
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