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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
750815040
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
8,523 6.79000 Active For AC/DC Converters Flyback Converters - Texas Instruments - 15V 4500Vrms - 65kHz -40°C ~ 125°C Through Hole 0.874" L x 0.984" W (22.20mm x 25.00mm) 0.630" (16.00mm) - - Details
PA5111.002NLT
TRANSF FLY 13W 48V TO 5V
Pulse Electronics Power
116 5.38000 Active For DC/DC Converters Flyback Converters - - 33 ~ 75V - 3000Vrms 80µH @ 200kHz 200kHz -40°C ~ 130°C Surface Mount 0.531" L x 0.520" W (13.50mm x 13.20mm) 0.650" (16.50mm) 0.689" L x 0.531" W (17.50mm x 13.50mm) Wirewound Details
750343108
XFRMER FLYBACK AC/DC CONV TH
Würth Elektronik
3,534 5.76000 Active For AC/DC Converters Flyback Converters - Dialog Semiconductor 90 ~ 264V 14V - 600µH @ 10kHz 70kHz -40°C ~ 125°C Through Hole 0.874" L x 1.024" W (22.20mm x 26.00mm) 0.635" (16.13mm) 0.874" L x 1.024" W (22.20mm x 26.00mm) - Details
AEE42-4348
EE42 TRANSFORMER
Allied Components International
2 15.75000 Active - - - - - - 2500VAC - - - Through Hole 1.860" L x 1.713" W (47.25mm x 43.50mm) 1.299" (33.00mm) - - Details
7491192912
WE-POE POWER OVER ETHERNET TRANS
Würth Elektronik
400 5.00000 Active For DC/DC Converters Power Over Ethernet (PoE) LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 Linear Technology, Texas Instruments 36 ~ 57V - 1.5kVAC 210µH @ 100kHz 200 ~ 500kHz -40°C ~ 125°C Surface Mount 0.642" L x 0.472" W (16.30mm x 12.00mm) 0.291" (7.40mm) 0.709" L x 0.642" W (18.00mm x 16.30mm) - Details
750315319
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
4,660 3.45000 Active For DC/DC Converters Flyback Converters - Maxim Integrated 24V 12V @ 20mA 3750Vrms 300µH @ 10kHz 250kHz -40°C ~ 125°C Surface Mount - 0.197" (5.00mm) - - Details
750311475
TRANS FLYBACK NCL30000 1.72MH
Würth Elektronik
44 11.54000 Active For AC/DC Converters LED Drivers, AC/DC SMPS NCL30000 On Semiconductor 127 ~ 431V - 4500Vrms 1.72mH @ 10kHz 39kHz -40°C ~ 125°C Through Hole 1.060" L x 1.050" W (26.92mm x 26.67mm) 0.575" (14.60mm) 1.060" L x 1.050" W (26.92mm x 26.67mm) - Details
PH9496NLT
XFMR ISOLATION EP9 1:2.52 SMT
Pulse Electronics Power
972 4.71000 Active For DC/DC Converters Flyback Converters ACPL-32JT, ACPL-302J - 8 ~ 18V - 2500Vrms - 80kHz -40°C ~ 125°C Surface Mount 0.413" L x 0.406" W (10.50mm x 10.30mm) 0.492" (12.50mm) - - Details
PH0802CNL
XFMR DC/DC CONV SMD
Pulse Electronics Power
350 10.67000 Obsolete For DC/DC Converters - - - - - 1500Vrms - 200 ~ 700kHz -40°C ~ 125°C Surface Mount 0.850" L x 0.970" W (21.59mm x 24.65mm) 0.368" (9.35mm) 0.850" L x 0.970" W (21.59mm x 24.65mm) Planar Details
750315504
XFRMR RES CONV DC/DC CONV SMD
Würth Elektronik
1,074 3.43000 Active For DC/DC Converters Resonant Converters - - 3 ~ 3.6V - 1500Vrms 2.5mH @ 10kHz 30 ~ 70kHz -40°C ~ 105°C Surface Mount - 0.385" (9.78mm) 0.310" L x 0.330" W (7.87mm x 8.38mm) - Details
749196218
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
9,941 7.16300 Active For DC/DC Converters Flexible - - - - 1500Vrms 21.6µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.472" L x 0.642" W (11.99mm x 16.31mm) 0.291" (7.40mm) 0.661" L x 0.642" W (16.79mm x 16.31mm) - Details
750310059
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
2,795 4.25200 Active For DC/DC Converters Power Over Ethernet (PoE) - - 36 ~ 72V - 1875Vrms - 200kHz - Surface Mount - - - - Details
749119550
TRANS FLYBACK POE SMD
Würth Elektronik
135 6.93000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V 10V 1500Vrms 48µH @ 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
749196128
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
9,590 6.20000 Active For DC/DC Converters Flexible - - - - 1500Vrms 14.7µH @ 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
AEP13-4020
127UH 10% EP13 SMD TRANSFORMER
Allied Components International
5 2.50000 Active - - - - - - 1500V 127µH - - Surface Mount - 0.500" (12.70mm) - - Details
ECO2420SEO-D03V018
INDUCTOR/XFRMR
TDK Corporation
6,658 6.34130 Active For AC/DC Converters Flyback Converters - - 169 ~ 312V 5V @ 200mA, 12V @ 2.5A 3000Vrms 750µH @ 100kHz 60kHz -30°C ~ 120°C Through Hole 1.240" L x 0.984" W (31.50mm x 25.00mm) 1.043" (26.50mm) 1.240" L x 0.984" W (31.50mm x 25.00mm) - Details
VPH5-0067-R
PULSE XFMR 9.65UH SMD
Eaton - Electronics Division
33 10.60000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.827" L x 1.122" W (21.00mm x 28.50mm) 0.425" (10.80mm) - - Details
PH0811CNLT
XFMR, ER19 PLANAR, 4:4:2:1, SMT
Pulse Electronics Power
4,229 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
AEE25-3971
3.4MH 10% EE25 TRANSFORMER
Allied Components International
10 7.98000 Active - - - - - - 2000VAC - - - Through Hole 1.100" L x 1.100" W (27.94mm x 27.94mm) 0.950" (24.13mm) - - Details
750311306
TRANS FLYBACK LT3575 100UH SMD
Würth Elektronik
9,678 8.06400 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 9 ~ 30V 8V @ 20mA 1500Vrms 100µH @ 10kHz 100kHz -40°C ~ 125°C Surface Mount - 0.455" (11.56mm) 0.525" L x 0.600" W (13.34mm x 15.24mm) - Details
750811645
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
942 9.17000 Active For DC/DC Converters Flyback Converters - - 120 ~ 375V 20V 4500Vrms 470µH @ 10kHz 68 ~ 100kHz -40°C ~ 125°C Through Hole - 0.551" (14.00mm) - - Details
750315144
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
2,418 4.05680 Active For DC/DC Converters Isolated Buck Converters - Texas Instruments - - 500Vrms - 300kHz -40°C ~ 125°C Surface Mount - 0.197" (5.00mm) - - Details
750319034
WE-POE POWER-OVER-ETHERNET TRANS
Würth Elektronik
110 9.08000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V 12V 1500Vrms 70µH @ 10kHz 200 ~ 300kHz -40°C ~ 125°C Surface Mount 0.969" L x 0.858" W (24.60mm x 21.80mm) 0.450" (11.43mm) 1.167" L x 0.858" W (29.65mm x 21.80mm) - Details
750032052
TRANS POWER FOR LT3750 SMD
Würth Elektronik
1,847 10.18000 Active For DC/DC Converters Capacitor Charger LT3751 Linear Technology 18 ~ 30V - 1000Vrms 10µH @ 10kHz - -40°C ~ 125°C Surface Mount - 0.455" (11.58mm) 0.865" L x 1.130" W (21.97mm x 28.70mm) - Details

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