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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
750316878
OFFLINE TRANSFORMER EE16/7/5 THT
Würth Elektronik
7,645 5.61000 Active For DC/DC Converters Flyback Converters - STMicroelectronics 120 ~ 375VDC 15V @ 10mA - 2.2mH @ 100kHz 80kHz -40°C ~ 125°C Through Hole 0.545" L x 0.701" W (13.84mm x 17.81mm) 0.888" (22.55mm) 0.555" L x 0.456" W (14.10mm x 11.58mm) Wirewound Details
750311662
FLYBACK TRANSFORMER WE-FB LT3512
Würth Elektronik
2,299 3.39500 Active For DC/DC Converters Flyback Converters LT3512 Linear Technology 36 ~ 72V 5V @ 20mA 1500Vrms 151µH @ 100kHz 220kHz -40°C ~ 125°C Surface Mount - 0.420" (10.69mm) 0.385" L x 0.360" W (9.78mm x 9.14mm) - Details
749119633
TRANS FLYBACK POE SMD
Würth Elektronik
4,025 5.91000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V 10V 1500Vrms 100µH @ 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 0.713" W (14.00mm x 18.10mm) - Details
760871333
TRANSFORMER OFFLINE SMD
Würth Elektronik
17 12.38000 Active - - - - - - 4000Vrms 250µH @ 50kHz 130kHz -40°C ~ 125°C Surface Mount - 0.472" (12.00mm) 1.157" L x 1.870" W (29.40mm x 47.50mm) - Details
B78304B1031A003
XFMR DC/DC CONV SMD
EPCOS - TDK Electronics
154 8.10000 Active For DC/DC Converters - - - - - 500Vrms 1mH @ 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
760871631
TRANS FLYBACK NXP TEA1733 2.2MH
Würth Elektronik
2,546 7.66600 Active For AC/DC Converters LED Drivers, AC/DC SMPS TEA1733 NXP Semiconductors 120 ~ 385V 12V @ 10mA 1500Vrms 2.2mH @ 10kHz 100kHz -40°C ~ 125°C Through Hole 1.150" L x 1.100" W (29.21mm x 27.94mm) 0.850" (21.59mm) 1.150" L x 1.100" W (29.21mm x 27.94mm) - Details
750311689
TRANS FLYBACK LT3748LT3575 50UH
Würth Elektronik
55 6.60000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 36V 10V @ 20mA 2500Vrms 50µH @ 10kHz 100kHz -40°C ~ 125°C Surface Mount - 0.505" (12.83mm) 0.530" L x 0.699" W (13.46mm x 17.75mm) - Details
749196520
TRANSFORMER 5.3UH 1.91A SMD
Würth Elektronik
120 8.10000 Active Configurable (For DC/DC) Flexible - - - - 500VDC 5.3µH @ 10kHz - -40°C ~ 125°C Surface Mount 0.827" L x 0.827" W (21.00mm x 21.00mm) 0.425" (10.80mm) 0.827" L x 1.169" W (21.00mm x 29.70mm) - Details
PA3856.006NLT
TRANSFORMER FORWARD 128UH SMD
Pulse Electronics Power
4,871 2.44020 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 0.526" W (14.50mm x 13.36mm) 0.551" (14.00mm) 0.571" L x 0.695" W (14.50mm x 17.65mm) - Details
7508112514
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
38 9.17000 Active For DC/DC Converters Flyback Converters - - 120 ~ 375V 20V 4500Vrms 460µH @ 10kHz 68 ~ 110kHz -40°C ~ 125°C Through Hole - 0.551" (14.00mm) - - Details
VP5-0053TR-R
PULSE XFMR 3.4UH SMD
Eaton - Electronics Division
14 11.12000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.827" L x 1.122" W (21.00mm x 28.50mm) 0.425" (10.80mm) - - Details
750841630
TRANS FLYBACK NXP UM10369 1.6MH
Würth Elektronik
5,298 5.88000 Active For AC/DC Converters LED Drivers, AC/DC SMPS TEA1522 NXP Semiconductors 125 ~ 375V 12V @ 100mA 4000Vrms 1.6mH @ 10kHz 100kHz -40°C ~ 125°C Through Hole 0.874" L x 0.984" W (22.20mm x 25.00mm) 0.635" (16.13mm) 0.874" L x 0.984" W (22.20mm x 25.00mm) - Details
749196138
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
1,776 6.20000 Active For DC/DC Converters Flexible - - - - 1500Vrms 10.9µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.362" L x 0.508" W (9.19mm x 12.90mm) 0.244" (6.20mm) 0.512" L x 0.508" W (13.00mm x 12.90mm) - Details
750314744
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
6,430 2.24400 Active For DC/DC Converters Isolated Buck Converters - - 36 ~ 72V - - 33µH @ 100kHz 200 ~ 350kHz -40°C ~ 125°C Surface Mount - 0.307" (7.80mm) - - Details
PA5130.006NLT
TRANSFORMER, CM FLYBACK, EP10 PL
Pulse Electronics Power
4,357 3.92000 Active For DC/DC Converters Flyback 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
13324-T085
XFRMR
Sumida America Components Inc.
168 4.67000 Active - - - - 36 ~ 75V - 1500Vrms 40µH @ 100kHz - -40°C ~ 85°C Surface Mount 0.591" L x 0.531" W (15.00mm x 13.50mm) 0.492" (12.50mm) 0.709" L x 0.531" W (18.00mm x 13.50mm) - Details
AEFD20-4251
4.50UH5 % EFD20 PWR TRANSFORMER
Allied Components International
1 6.50000 Active - - - - - - 1800V 4.5µH - - Chassis Mount 0.945" L x 0.860" W (24.00mm x 21.84mm) 0.450" (11.43mm) - - Details
7491195112
TRANS FLYBACK POE SMD
Würth Elektronik
1,720 7.39000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V 10V 1500Vrms 41µH @ 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
B82805A0363A250
P100624 E6.3 SMT PUSH-PULL TRANS
EPCOS - TDK Electronics
330 7.01000 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VAC 36µH @ 50kHz 250kHz -25°C ~ 125°C Surface Mount 0.315" L x 0.236" W (8.00mm x 6.00mm) 0.224" (5.70mm) 0.315" L x 0.378" W (8.00mm x 9.60mm) - Details
VPH1-0059-R
PULSE XFMR 8.5UH SMD
Eaton - Electronics Division
4,607 5.24480 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.508" L x 0.512" W (12.90mm x 13.00mm) 0.244" (6.20mm) - - Details
ECO2020SEO-D09V015
INDUCTOR/XFRMR
TDK Corporation
1,049 4.44800 Active For AC/DC Converters Flyback Converters - - 154 ~ 312V 12V @ 500mA 2000Vrms 12.6mH @ 10kHz - -30°C ~ 120°C Through Hole 0.886" L x 0.768" W (22.50mm x 19.50mm) 1.063" (27.00mm) 0.886" L x 0.768" W (22.50mm x 19.50mm) - Details
EPC3409G-LF
POE FLYBACK XFM 5V, 25W
PCA Electronics, Inc.
165 2.98000 Active For DC/DC Converters Flyback Converters LT42691 Analog Devices 36 ~ 57V 5V 1500Vrms 39µH @ 100KHz 250kHz -40°C ~ 85°C Surface Mount - 0.500" (12.70mm) 0.550" L x 0.669" W (13.97mm x 17.00mm) - Details
AEI24-3571
EI-24, Hybrid, 600ohm to 150ohm
Allied Components International
3 5.25000 Active - - - - - - 1500V - - - Through Hole 1.000" L x 0.840" W (25.40mm x 21.34mm) 0.987" (25.07mm) - - Details
750319021
WE-POE POWER-OVER-ETHERNET TRANS
Würth Elektronik
100 14.56000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V 12V 1500Vrms 22µH @ 10kHz 250kHz -40°C ~ 125°C Surface Mount 1.102" L x 1.064" W (28.00mm x 27.03mm) 0.550" (13.97mm) 1.278" L x 1.064" W (32.45mm x 27.03mm) - Details

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