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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
PA4470.006NLT
TRANSFORMER FLYBACK DM 1.8W SMT
Pulse Electronics Power
6,339 2.83370 Active For DC/DC Converters Flyback Converters - - 33 ~ 57V 10V @ 50mA - - 200kHz -40°C ~ 130°C Surface Mount - 0.236" (6.00mm) 0.315" L x 0.374" W (8.00mm x 9.50mm) - Details
750311486
TRANS FLYBACK LT3748 100UH SMD
Würth Elektronik
2,129 5.50000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 12V 4V @ 20mA 1500Vrms 100µH @ 50kHz 50kHz -40°C ~ 125°C Surface Mount - 0.505" (12.83mm) 0.530" L x 0.699" W (13.46mm x 17.75mm) - Details
750817014
XFRMER FLYBACK AC/DC CONV SMD
Würth Elektronik
1,050 4.66000 Active For AC/DC Converters Flyback Converters - - 78 ~ 375V 16V @ 50mA 3000Vrms 1.84mH @ 10kHz 50kHz -40°C ~ 125°C Surface Mount - 0.438" (11.13mm) 0.543" L x 0.941" W (13.80mm x 23.90mm) - Details
749119450
TRANS FLYBACK POE+ 65UH SMD
Würth Elektronik
2,374 6.02000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 36 ~ 72V 15V @ 20mA 1500Vrms 65µH @ 100kHz 250 ~ 400kHz -40°C ~ 125°C Surface Mount - 0.455" (11.56mm) 0.910" L x 1.145" W (23.11mm x 29.08mm) - Details
B78308A2461A003
E13 EMHV SMD TRANSFORMER FOR IGB
EPCOS - TDK Electronics
190 5.90000 Active For DC/DC Converters Flyback Converters - - - - 3000Vrms 4.1µH @ 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
750341086
PWR XFRM LM3440
Würth Elektronik
9,714 3.83300 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 85 ~ 135V 22V @ 10mA 4500Vrms 850µH @ 10kHz 100kHz -40°C ~ 125°C Through Hole 0.665" L x 0.740" W (16.90mm x 18.80mm) 0.529" (13.44mm) 0.665" L x 0.740" W (16.90mm x 18.80mm) - Details
PH0809CNLT
XFMR, ER19 PLANAR, 5:6:1:1 SMT
Pulse Electronics Power
8,529 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) 0.378" (9.60mm) - Planar Details
VP4-0060-R
PULSE XFMR 4.9UH SMD
Eaton - Electronics Division
42 10.63000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details
750811019
TRANS OFF LINE POWER PI LNK564
Würth Elektronik
2,301 6.79000 Active For AC/DC Converters Flyback Converters LNK564 Power Integrations 120 ~ 375V - 4000Vrms 2.7mH @ 10kHz 132kHz -40°C ~ 125°C Through Hole - 0.635" (16.13mm) 0.800" L x 0.960" W (20.32mm x 24.38mm) - Details
750341143
TRANSFORMER PLANAR 170UH SMD
Würth Elektronik
8,955 12.96800 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 170µH @ 100kHz 200 ~ 700kHz -40°C ~ 125°C Surface Mount 1.050" L x 1.154" W (26.67mm x 29.30mm) 0.418" (10.62mm) 1.050" L x 1.154" W (26.67mm x 29.30mm) Planar Details
760871038
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
8,354 6.79000 Active For AC/DC Converters Flyback Converters - NXP Semiconductors - - 6000Vrms 1.85mH @ 10kHz 100kHz -40°C ~ 125°C Through Hole 0.591" L x 0.620" W (15.00mm x 15.75mm) 0.728" (18.50mm) - - Details
PA5131.005NLT
TRANSFORMER, FORWARD, EP10 PLUS,
Pulse Electronics Power
92 3.63000 Active For DC/DC Converters Forward, Push-Pull Converters - - 9 ~ 57V - 2250V - 200kHz -40°C ~ 125°C Surface Mount 0.610" L x 0.512" W (15.50mm x 13.00mm) 0.610" (15.50mm) 0.610" L x 0.512" W (15.50mm x 13.00mm) Wirewound Details
ECO2219SEO-D03V017
INDUCTOR/XFRMR
TDK Corporation
4,964 4.44800 Active For AC/DC Converters Flyback Converters - - 170 ~ 400V 5V @ 110mA, 12V @ 540mA, 18V @ 30mA, 19V @ 20mA 2000Vrms 1.77mH @ 10kHz - -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
EPC3668G-LF
PUSH-PULL XFM. 0.75W
PCA Electronics, Inc.
1,125 1.90000 Active For DC/DC Converters Push-Pull Converters SN6501, SN6505B Texas Instruments 5V 5V 2500Vrms 1mH @ 10KHz 300 ~ 620kHz -40°C ~ 125°C Surface Mount - 0.165" (4.19mm) 0.276" L x 0.433" W (7.01mm x 11.00mm) - Details
750311385
TRANS FLYBACK LT3748 15UH SMD
Würth Elektronik
292 8.80000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 18 ~ 60V 14V @ 50mA 1500Vrms 15µH @ 100kHz 210kHz -40°C ~ 125°C Surface Mount - 0.455" (11.56mm) 0.910" L x 1.150" W (23.11mm x 29.08mm) - Details
PLA51LA32
XFRMER DC/DC CONV SMD
Vishay Sfernice
24 121.94000 Active For DC/DC Converters - - - 50 ~ 110V - - 128µH @ 10kHz 50 ~ 400kHz -55°C ~ 125°C Surface Mount - 0.886" (22.50mm) 2.087" L x 2.756" W (53.00mm x 70.00mm) Planar Details
750313417
OFFLINE TRANSFORMER
Würth Elektronik
976 7.54000 Active - Flyback Converters - Texas Instruments 120 ~ 375V 10V 1500VAC - 70 ~ 130kHz -40°C ~ 125°C Surface Mount - 0.550" (13.97mm) - - Details
VPH2-0066-R
PULSE XFMR 6.6UH SMD
Eaton - Electronics Division
3,355 10.29000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.642" L x 0.661" W (16.30mm x 16.80mm) 0.307" (7.80mm) - - Details
750811643
SMD OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
9,721 4.10000 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 120 ~ 375V 20V 4500Vrms 800µH @ 10kHz 68 ~ 120kHz -40°C ~ 125°C Surface Mount - 0.477" (12.12mm) 0.846" L x 1.331" W (21.50mm x 33.80mm) - Details
PH0813CNLT
XFMR, ER19 PLANAR, 5:5:2:1, SMT
Pulse Electronics Power
7,559 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) 0.378" (9.60mm) - Planar Details
750311715
FLYBACK TRANSFORMER WE-FB LT3748
Würth Elektronik
7,638 6.57100 Active For DC/DC Converters Flyback Converters LT3748 Linear Technology 60 ~ 600V 8V 2000Vrms 280µH @ 10kHz, 2.8µH @ 10kHz, 224µH @ 10kHz - - Surface Mount - 0.544" (13.82mm) 1.064" L x 1.272" W (27.03mm x 32.31mm) - Details
AEP7-4683
310UH 10% EP7 SMD Transformer
Allied Components International
10 5.25000 Active - - - - 72V - 1500VAC 310µH - - Surface Mount 0.394" L x 0.346" W (10.00mm x 8.80mm) 0.362" (9.20mm) - - Details
750313109
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
750 5.27000 Active For DC/DC Converters Power Over Ethernet (PoE) - Linear Technology 36 ~ 57V 12V @ 10mA 3000Vrms - 132kHz -40°C ~ 125°C Surface Mount 0.385" L x 0.360" W (9.77mm x 9.14mm) - - - Details
PA5130.002NLT
TRANSFORMER, CM FLYBACK, EP10 PL
Pulse Electronics Power
105 3.92000 Active For DC/DC Converters Flyback Converters - - 33 ~ 57V - 2250V - 200kHz -40°C ~ 125°C Surface Mount 0.610" L x 0.512" W (15.50mm x 13.00mm) 0.610" (15.50mm) 0.610" L x 0.512" W (15.50mm x 13.00mm) Wirewound Details

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