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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
ECO2425SEO-D05V014
TRANSFORMERS FOR AC/DC FLYBACK C
TDK Corporation
40 10.63000 Active For AC/DC Converters Flyback Converters - - - - - - 50kHz -30°C ~ 120°C Through Hole 1.181" L x 1.024" W (30.00mm x 26.00mm) 0.787" (20.00mm) - - Details
VP5-1200TR-R
PULSE XFMR 76.8UH SMD
Eaton - Electronics Division
115 9.43000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.827" L x 1.122" W (21.00mm x 28.50mm) 0.425" (10.80mm) - - Details
750314461
TRANSFORMER FLYBACK WE-FB SMD
Würth Elektronik
6,663 2.83100 Active For DC/DC Converters Isolated Buck Converters - Texas Instruments 16 ~ 36V 13V @ 40mA 1500Vrms 45µH @ 10kHz 200kHz ~ 350kHz -40°C ~ 125°C Surface Mount - 0.240" (6.10mm) 0.510" L x 0.500" W (12.95mm x 12.70mm) - Details
VPH4-0047-R
PULSE XFMR 7.94UH SMD
Eaton - Electronics Division
42 10.15000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details
760895631
WE-LLCR RESONANT CONVERTER 500H
Würth Elektronik
9,314 18.84000 Active For AC/DC Converters Resonant Converters - - 360 ~ 400V - 4000Vrms 500µH @ 100kHz 70 ~ 120kHz -40°C ~ 125°C Through Hole 1.692" L x 1.732" W (43.00mm x 44.00mm) 1.181" (30.00mm) 1.692" L x 1.732" W (43.00mm x 44.00mm) - Details
PH0812CNLT
XFMR, ER19 PLANAR, 4:5:2:1, SMT
Pulse Electronics Power
4,420 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
760895431
WE-LLCR RESONANT CONVERTER 600UH
Würth Elektronik
8 17.54000 Active For AC/DC Converters Resonant Converters - - 360 ~ 400V - 4000Vrms 600µH @ 100kHz 70 ~ 120kHz -40°C ~ 125°C Through Hole 1.417" L x 1.417" W (36.00mm x 36.00mm) 1.024" (26.00mm) 1.417" L x 1.417" W (36.00mm x 36.00mm) - Details
750311681
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
3,132 4.40000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 - 12V - 1500Vrms 100µH @ 50kHz - -40°C ~ 125°C Surface Mount 0.530" L x 0.699" W (13.46mm x 17.75mm) 0.500" (12.70mm) - - Details
750815141
TRANSFORMER POWER ICL8001G PCB
Würth Elektronik
9,355 5.47600 Active For AC/DC Converters LED Drivers, AC/DC SMPS ICL8001G Infineon Technologies 280 ~ 380V 19V @ 20mA 4500Vrms 6.3mH @ 10kHz 100kHz -40°C ~ 125°C Through Hole - 0.635" (16.13mm) 0.800" L x 0.960" W (20.32mm x 24.38mm) - Details
750315833
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
6,013 1.69400 Active For DC/DC Converters Flyback Converters - Linear Technology 36 ~ 72V - 1875Vrms 150µH @ 10kHz 50 ~ 200kHz -40°C ~ 125°C Surface Mount - - - - Details
750342156
FLYBUCK POWER TRANSFORMER
Würth Elektronik
5,431 3.01100 Active For DC/DC Converters Flyback Converters FlyBuck™ Texas Instruments 15 ~ 40V - 1500Vrms 66µH @ 50kHz 600kHz -40°C ~ 125°C Surface Mount - 0.455" (11.56mm) 0.525" L x 0.600" W (13.34mm x 15.24mm) - Details
7491195212
TRANS FLYBACK POE SMD
Würth Elektronik
157 7.39000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 9 ~ 57V 10V 1500Vrms 21µH @ 100kHz 200 ~ 400kHz -40°C ~ 125°C Surface Mount 0.551" L x 0.591" W (14.00mm x 15.00mm) 0.571" (14.50mm) 0.551" L x 0.591" W (14.00mm x 18.10mm) - Details
760895741
WE-LLCR RESONANT CONVERTER 400H
Würth Elektronik
14 22.74000 Active For AC/DC Converters Resonant Converters - - 360 ~ 400V - 4000Vrms 400µH @ 100kHz 70 ~ 120kHz -40°C ~ 125°C Through Hole 1.811" L x 1.890" W (46.00mm x 48.00mm) 1.083" (27.50mm) 1.811" L x 1.890" W (46.00mm x 48.00mm) - Details
VPH4-0860TR-R
PULSE XFMR 159.65UH SMD
Eaton - Electronics Division
1,366 8.91450 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details
AER955-3804
45.6UH ER9.5/5 8-PIN SMD TRANSF.
Allied Components International
5 3.75000 Active - - - - - - 2500V 45.6µH - - Surface Mount - 0.232" (5.90mm) - - Details
B78308A2387A003
E13 EMHV SMD TRANSFORMER FOR IGB
EPCOS - TDK Electronics
190 5.90000 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 3000Vrms 100µH @ 100kHz 100 ~ 400kHz -40°C ~ 150°C Surface Mount 0.508" L x 0.433" W (12.90mm x 11.00mm) 0.449" (11.40mm) 0.622" L x 0.508" W (15.80mm x 12.90mm) - Details
750341594
XFRMR ISOL BUCK TH
Würth Elektronik
5,327 2.40900 Active - Isolated Buck Converters SSL5231BT NXP Semiconductors - - - 350µH @ 20kHz - -40°C ~ 125°C Through Hole 0.660" L x 0.660" W (16.76mm x 16.76mm) 0.355" (9.02mm) 0.660" L x 0.660" W (16.76mm x 16.76mm) - Details
750342178
FLYBUCK POWER TRANSFORMER
Würth Elektronik
224 4.76000 Active For DC/DC Converters Flyback Converters FlyBuck™ Texas Instruments 17 ~ 32V - 1500Vrms 50µH @ 10kHz 250kHz -40°C ~ 125°C Surface Mount - 0.280" (7.11mm) 0.610" L x 0.670" W (15.49mm x 17.02mm) - Details
749196311
TRANSFORMER 23.3UH .97A SMD
Würth Elektronik
82 7.81000 Active Configurable (For DC/DC) Flexible - - - - 500VDC 23.3µH @ 10kHz - -40°C ~ 125°C Surface Mount 0.689" L x 0.630" W (17.50mm x 16.00mm) 0.327" (8.30mm) 0.689" L x 0.935" W (17.50mm x 23.74mm) - Details
749196331
TRANSFORMER 9.3UH .97A SMD
Würth Elektronik
300 6.37000 Active Configurable (For DC/DC) Flexible - - - - 500VDC 9.3µH @ 10kHz - -40°C ~ 125°C Surface Mount 0.689" L x 0.630" W (17.50mm x 16.00mm) 0.327" (8.30mm) 0.689" L x 0.935" W (17.50mm x 23.74mm) - Details
APQ3230-4704
1.5MH10% PQ3230 RESONANT TRANS.
Allied Components International
3 7.50000 Active - - - - - - 1800V - - - Through Hole 1.398" L x 1.358" W (35.50mm x 34.50mm) 1.319" (33.50mm) - - Details
750315827
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
4,688 2.31000 Active For DC/DC Converters Flyback Converters - Linear Technology 36 ~ 72V - 1875Vrms 150µH @ 10kHz 50 ~ 200kHz -40°C ~ 125°C Surface Mount - - - - Details
PA3856.004NL
XFMR,FORWARD,EEP13,SMT NPB
Pulse Electronics Power
840 4.01000 Active For DC/DC Converters Forward, Push-Pull Converters - - 9 ~ 57V 10V @ 50mA 2250VDC - 200kHz -40°C ~ 130°C Surface Mount 0.571" L x 0.695" W (14.50mm x 17.65mm) 0.551" (14.00mm) 0.571" L x 0.695" W (14.50mm x 17.65mm) - Details
VPH4-0140-R
PULSE XFMR 23.7UH SMD
Eaton - Electronics Division
42 11.53000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details

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