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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
760875131
TRANSFORMER OFFLINE 1.5MH 4000V
Würth Elektronik
205 9.86000 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 85 ~ 265V 14V 4000Vrms 1.5mH @ 100kHz 60 ~ 150kHz -40°C ~ 125°C Surface Mount 0.654" L x 0.790" W (16.60mm x 20.06mm) 0.551" (14.00mm) 0.654" L x 1.016" W (16.60mm x 25.81mm) - Details
750313457
TRANS FLYBACK LT8302
Würth Elektronik
2,039 3.88000 Active For DC/DC Converters Flyback Converters LT8302 Linear Technology 8 ~ 32V - 1500Vrms 9µH @ 10kHz - - Surface Mount - 0.455" (11.56mm) 0.525" L x 0.600" W (13.34mm x 15.24mm) - Details
750871111
TRANS OFF LINE POWER ST VIPER27L
Würth Elektronik
950 7.26000 Active For AC/DC Converters Flyback Converters VIPER27L STMicroelectronics 120 ~ 385V 12V @ 10mA 4000Vrms 1.7mH @ 10kHz 60kHz -40°C ~ 125°C Through Hole 0.827" L x 0.984" W (21.00mm x 25.00mm) 0.635" (16.13mm) 0.827" L x 0.984" W (21.00mm x 25.00mm) - Details
AEE128-4336
600UH 10% EE12.8 TRANSFORMER
Allied Components International
1 6.50000 Active - - - - - - 3000VAC 600µH - - Surface Mount 1.811" L x 0.520" W (46.00mm x 13.20mm) 0.407" (10.35mm) - - Details
CTPTF-3113EP7
310UH SMD POE POWER TRANSFORMERS
Central Technologies
6,502 6.28000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V - 1500Vrms 310µH 200kHz -40°C ~ 125°C Surface Mount - 0.365" (9.27mm) 0.531" L x 0.420" W (13.50mm x 10.67mm) - Details
750845240
TRANS FLY BCR450 TDA4863 2.6MH
Würth Elektronik
7,624 13.31000 Active For AC/DC Converters Flyback Converters BCR450, TDA4863 Infineon Technologies 280 ~ 380V 15V @ 20mA 3600Vrms 2.6mH @ 10kHz 47kHz -40°C ~ 125°C Through Hole 1.240" L x 1.386" W (31.50mm x 35.20mm) 0.950" (24.13mm) 1.240" L x 1.386" W (31.50mm x 35.20mm) - Details
749196530
TRANSFORMER 4.3UH 1.91A SMD
Würth Elektronik
120 8.10000 Active Configurable (For DC/DC) Flexible - - - - 500VDC 4.3µH @ 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
750343805
MID-HB POWER TRANSFORMER EPX7 SM
Würth Elektronik
1,236 6.35000 Active - - - - 15V - 3000VAC - - -40°C ~ 125°C Surface Mount - 0.485" (12.32mm) - - Details
VP5-1200-R
PULSE XFMR 76.8UH SMD
Eaton - Electronics Division
9,217 11.81000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.827" L x 1.122" W (21.00mm x 28.50mm) 0.425" (10.80mm) - - Details
7508112110
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
1,391 6.79000 Active For AC/DC Converters Flyback Converters - - 120 ~ 375V 16V @ 50mA - - - -40°C ~ 125°C Through Hole - - - - Details
750310013
WE-POE POWER OVER ETHERNET TRANS
Würth Elektronik
8,772 4.03200 Active For DC/DC Converters - - - 36 ~ 57V - 1500Vrms 127µH @ 100kHz 200 ~ 500kHz - Surface Mount - 0.500" (12.70mm) - - Details
750311661
FLYBACK TRANSFORMER WE-FB LT3512
Würth Elektronik
948 8.28000 Active For DC/DC Converters Flyback Converters LT3512 Linear Technology 36 ~ 72V 5V @ 20mA 1500Vrms 150µH @ 100kHz 190kHz -40°C ~ 125°C Surface Mount - 0.420" (10.69mm) 0.385" L x 0.360" W (9.78mm x 9.14mm) - Details
APQ3535-4659
190UH, PQ3535 TRANSFORMER
Allied Components International
3 15.50000 Active - - - - - - - 190µH - - Through Hole 1.614" L x 1.496" W (41.00mm x 38.00mm) 1.496" (38.00mm) - - Details
750316030
PUSH-PULL TRANSFORMER WE-PP
Würth Elektronik
6,670 3.76000 Active For DC/DC Converters Forward, Push-Pull Converters - Texas Instruments 4.5 ~ 5.5V - 3125Vrms - 400kHz -40°C ~ 125°C Surface Mount 0.327" L x 0.364" W (8.30mm x 9.25mm) 0.161" (4.10mm) - - Details
750316888
PUSH-PULL TRANSFORMER TOR5.8/3.1
Würth Elektronik
1,700 5.24000 Active For DC/DC Converters Forward, Push-Pull Converters - Texas Instruments 5V - 2500Vrms 200µH @ 10kHz 420kHz -40°C ~ 125°C Surface Mount 0.450" L x 0.327" W (11.43mm x 8.30mm) 0.165" (4.20mm) 0.581" L x 0.327" W (14.75mm x 8.30mm) - Details
750314952
POWER TRANSFORMER
Würth Elektronik
9,689 2.25800 Active For DC/DC Converters Isolated Buck Converters - Texas Instruments 10 ~ 40V - 2000Vrms 2.5mH @ 10kHz 100kHz -40°C ~ 125°C Surface Mount 0.385" L x 0.360" W (9.78mm x 9.14mm) - - - Details
VPH4-0075-R
PULSE XFMR 12.7UH SMD
Eaton - Electronics Division
417 11.12000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details
7490100161A
TRANSFORMER 10/100 BASE-T SMD
Würth Elektronik
2,813 3.76000 Active Configurable (For DC/DC) - - - - - 1500Vrms 350µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.500" L x 0.346" W (12.70mm x 8.80mm) 0.250" (6.35mm) 0.500" L x 0.370" W (12.70mm x 9.40mm) - Details
PA3855.006NLT
TRANSFORMER FLYBACK 21UH SMD
Pulse Electronics Power
9,112 4.22000 Active For DC/DC Converters Flyback 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
749196121
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
500 6.21000 Active Configurable (For DC/DC) Flexible - - - - 500VAC 14.7µH @ 10kHz - -40°C ~ 125°C Surface Mount 0.508" L x 0.362" W (12.90mm x 9.20mm) 0.244" (6.20mm) 0.559" L x 0.508" W (14.20mm x 12.90mm) - Details
760875112
TRANSFORMER OFFLINE 1.5MH 4000V
Würth Elektronik
4,682 9.86000 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 85 ~ 265V 14V 4000Vrms 1.5mH @ 100kHz 60 ~ 150kHz -40°C ~ 125°C Surface Mount 0.654" L x 0.790" W (16.60mm x 20.06mm) 0.551" (14.00mm) 0.654" L x 1.016" W (16.60mm x 25.81mm) - Details
750315894
FLYBACK TRANSFORMER ; UI = 110-
Würth Elektronik
99 5.29000 Active - - - - 110 ~ 385V - 625VAC 2.3mH @ 10kHz 60kHz -40°C ~ 125°C Through Hole 0.580" L x 0.580" W (14.73mm x 14.73mm) 0.600" (15.24mm) 0.580" L x 0.580" W (14.73mm x 14.73mm) - Details
VPH3-0138-R
PULSE XFMR 23.3UH SMD
Eaton - Electronics Division
198 9.57000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.673" L x 0.878" W (17.10mm x 22.30mm) 0.331" (8.40mm) - - Details
10380-T030
LINEAR TECH REFERENCE DESIGN LT8
Sumida America Components Inc.
95 4.57000 Active - Flyback Converters - - - - - 40µH @ 10kHz - -40°C ~ 125°C Surface Mount - 0.504" (12.80mm) - - Details

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