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Switching Converter, SMPS Transformers

2,096 products
Mfr Part # Qty Price Product Status Type Applications Intended Chipset Chipset Manufacturer Voltage - Primary Voltage - Auxiliary Voltage - Isolation Inductance @ Frequency Frequency Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Footprint Style
VP4-0047-R
PULSE XFMR 3.8UH SMD
Eaton - Electronics Division
6,775 10.44000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details
AEF25-2547
1850UH 10% EF25 TRANSFORMER
Allied Components International
3 7.98000 Active Configurable (For DC/DC) Flyback Converters - - - - 3000V 1.85mH - -40°C ~ 130°C Through Hole 1.181" L x 1.102" W (30.00mm x 28.00mm) 0.827" (21.00mm) 1.142" L x 1.102" W (29.00mm x 28.00mm) Laminated Core Details
AEF25-1297
380UH 10% EF25 TRANSFORMER
Allied Components International
1 7.98000 Active Configurable (For DC/DC) Flyback Converters - - - - 3000V 380µH - -40°C ~ 130°C Through Hole 1.181" L x 1.102" W (30.00mm x 28.00mm) 0.827" (21.00mm) 1.142" L x 1.102" W (29.00mm x 28.00mm) Laminated Core Details
750032050
TRANS POWR FOR LT3751/LT3750 SMD
Würth Elektronik
1,481 4.82000 Active For DC/DC Converters Flyback Converters LT3751, LT3750 Linear Technology 3 ~ 24V - 1000VDC 10µH @ 10kHz 100 ~ 400kHz - Surface Mount 0.709" L x 0.695" W (18.01mm x 17.65mm) 0.375" (9.53mm) 0.709" L x 0.910" W (18.01mm x 23.11mm) - Details
749196348
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
7,870 7.07400 Active For DC/DC Converters Flexible - - - - 1500Vrms 7.9µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.630" L x 0.689" W (16.00mm x 17.50mm) 0.354" (8.99mm) 0.870" L x 0.689" W (22.10mm x 17.50mm) - Details
PA0909NL
XFMER, 8TP:8TP:4TS PRISM NPB
Pulse Electronics Power
53 17.75000 Active - - - - - - - - - - Surface Mount 1.160" L x 1.000" W (29.46mm x 25.40mm) 0.402" (10.20mm) 1.000" L x 1.160" W (25.40mm x 29.46mm) - Details
750311215
TRANS FLYBACK NCL30000 870UH
Würth Elektronik
1,682 7.66600 Active For AC/DC Converters LED Drivers, AC/DC SMPS NCL30000 On Semiconductor - - 4500Vrms 870µH @ 10kHz - -40°C ~ 125°C Through Hole 0.850" L x 0.830" W (21.59mm x 21.08mm) 0.430" (10.92mm) 0.850" L x 0.830" W (21.59mm x 21.08mm) - Details
749196548
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
8,564 9.88700 Active For DC/DC Converters Flexible - - - - 1500Vrms 7.6µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.827" L x 0.846" W (21.01mm x 21.49mm) 0.472" (11.99mm) 1.161" L x 0.846" W (29.49mm x 21.49mm) - Details
PH0801CNLT
XFMR, ER19 PLANAR, 4:4:4, SMT
Pulse Electronics Power
7,669 6.78870 Active For DC/DC Converters - - - - - 1500Vrms - 200 ~ 700kHz -40°C ~ 125°C Surface Mount 0.850" L x 0.970" W (21.59mm x 24.64mm) 0.358" (9.10mm) - Planar Details
B78304B1030A003
XFMR DC/DC CONV SMD
EPCOS - TDK Electronics
9,395 4.69690 Active For DC/DC Converters - - - - - 500Vrms 100µH @ 10kHz - -40°C ~ 85°C Surface Mount 0.315" L x 0.276" W (8.00mm x 7.00mm) 0.224" (5.70mm) 0.315" L x 0.374" W (8.00mm x 9.50mm) - Details
ECO2219SEO-D02V016
INDUCTOR/XFRMR
TDK Corporation
6,822 4.44800 Active For AC/DC Converters Flyback Converters - - 264 ~ 373V 5V @ 90mA, 12.4V @ 300mA 1250Vrms 3.22mH @ 10kHz 100kHz -30°C ~ 120°C Through Hole 0.945" L x 0.906" W (24.00mm x 23.00mm) 0.984" (25.00mm) 0.945" L x 0.906" W (24.00mm x 23.00mm) - Details
750313460
TRANS FLYBACK LT8302
Würth Elektronik
164 3.88000 Active For DC/DC Converters Flyback Converters LT8302 Linear Technology 4 ~ 8V - 1500Vrms 12µH @ 10kHz - - Surface Mount - 0.455" (11.56mm) 0.525" L x 0.600" W (13.34mm x 15.24mm) - Details
750311691
TRANS FLYBACK LT3748 60UH SMD
Würth Elektronik
644 5.50000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 8 ~ 15V - 1500Vrms 60µH @ 100kHz 200kHz -40°C ~ 125°C Surface Mount - 0.225" (5.72mm) 0.260" L x 0.325" W (6.60mm x 8.26mm) - Details
PA5100.006NLT
TRANSFORMER, FORWARD, EP7 PLUS,
Pulse Electronics Power
4,100 4.36000 Active For DC/DC Converters Forward, Push-Pull Converters - - 9 ~ 57V - 2250V - 200kHz -40°C ~ 125°C Surface Mount 0.535" L x 0.433" W (13.60mm x 11.00mm) 0.610" (15.50mm) 0.535" L x 0.433" W (13.60mm x 11.00mm) Wirewound Details
7508112334
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
1,999 6.79000 Active For DC/DC Converters Flyback Converters - - 120 ~ 375V 20V 4500Vrms - 68 ~ 110kHz -40°C ~ 125°C Through Hole - 0.551" (14.00mm) - - Details
AER955-4516
63.75UH MIN ER9.5/5 8-PIN SMD
Allied Components International
7 3.75000 Active - - - - - - 1500V 63.75µH - - Surface Mount - 0.235" (5.97mm) - - Details
AUI15-4671
UI15 SMD CCFL TRANSFORMER
Allied Components International
5 8.75000 Active - - - - - - 3500VAC - - - Surface Mount 0.965" L x 0.610" W (24.50mm x 15.50mm) 0.315" (8.00mm) - - Details
750313975
TRANS FLYBACK LT8301
Würth Elektronik
44 4.93000 Active For DC/DC Converters Flyback Converters LT8301 Linear Technology 8 ~ 32V - 1500Vrms 40µH @ 10kHz 200 ~ 300kHz - Surface Mount - 0.450" (11.43mm) 0.525" L x 0.600" W (13.34mm x 15.24mm) - Details
750312557
FLYBACK TRANSFORMER WE-FB LT8300
Würth Elektronik
1,094 4.17000 Active For DC/DC Converters Flyback Converters LT8300 Linear Technology 36 ~ 72V - 1500Vrms 300µH @ 10kHz 70kHz -40°C ~ 125°C Surface Mount - 0.342" (8.69mm) 0.400" L x 0.526" W (10.16mm x 13.36mm) - Details
AEE30-3608E
2.60MH 10% EE30 TRANSFORMER
Allied Components International
1 7.98000 Active - - - - - - 3600VAC - - - Through Hole 1.299" L x 1.240" W (33.00mm x 31.50mm) 0.944" (24.00mm) - - Details
B82802A0030A320
TRANSFORMER FLYBACK 36-60V SMD
EPCOS - TDK Electronics
4,661 3.51140 Active For DC/DC Converters Flyback Converters - - 36 ~ 60V - 1500Vrms 40µH @ 100kHz 100kHz -40°C ~ 125°C Surface Mount 0.866" L x 0.878" W (22.00mm x 22.30mm) 0.421" (10.70mm) 0.866" L x 1.035" W (22.00mm x 26.30mm) - Details
AEP13-4052
100UH 10% EP13 SMD Transformer
Allied Components International
10 5.25000 Active - Flyback Converters - - 36V 8V @ 20mA 1500Vrms 100µH 100kHz -40°C ~ 125°C Surface Mount 0.530" L x 0.512" W (13.46mm x 13.01mm) 0.500" (12.70mm) 0.606" L x 0.530" W (15.39mm x 13.46mm) - Details
750311780
TRANS FLYBACK TPS55010 SMD
Würth Elektronik
3,029 4.73000 Active - - TPS55010 Texas Instruments - - 2000Vrms 2µH @ 100kHz - - Surface Mount - 0.420" (10.67mm) 0.385" L x 0.360" W (9.78mm x 9.14mm) - Details
7491194501
TRANS FLYBACK POE+ 42UH SMD
Würth Elektronik
8,063 6.02000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 36 ~ 72V 12V 1500Vrms 42µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.910" L x 1.044" W (23.11mm x 26.52mm) 0.450" (11.43mm) 0.910" L x 1.145" W (23.11mm x 29.08mm) - Details

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