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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
ECO2020SEO-D01V016
INDUCTOR/XFRMR
TDK Corporation
3,837 4.44800 Active For AC/DC Converters Flyback Converters - - 70 ~ 265V 12.5V @ 800mA, 15V @ 100mA 3750Vrms 550µH @ 10kHz 50kHz -30°C ~ 120°C Through Hole 0.768" L x 0.886" W (19.50mm x 22.50mm) 1.063" (27.00mm) 0.768" L x 0.886" W (19.50mm x 22.50mm) - Details
749119233
WE-POE POWER OVER ETHERNET TRANS
Würth Elektronik
8,067 5.04700 Active For DC/DC Converters Power Over Ethernet (PoE) LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 Linear Technology, Texas Instruments 36 ~ 57V - 1500Vrms - 200 ~ 500kHz -40°C ~ 125°C Surface Mount 0.642" L x 0.472" W (16.30mm x 12.00mm) 0.291" (7.40mm) - - Details
749118205
TRANSFORMER OFF LINE 4000V
Würth Elektronik
121 8.51000 Active For AC/DC Converters LED Drivers, AC/DC SMPS NCP101x, NCP105x On Semiconductor 120 ~ 385V - 4000Vrms 900µH @ 10kHz 132kHz -40°C ~ 125°C Through Hole 0.709" L x 0.650" W (18.00mm x 16.50mm) 0.709" (18.00mm) 0.709" L x 0.650" W (18.00mm x 16.50mm) - Details
ECO2020SEO-D02H015
INDUCTOR/XFRMR
TDK Corporation
5,500 4.44800 Active For AC/DC Converters Flyback Converters - - 75 ~ 326V 12.7V @ 600mA 1500Vrms 534µH @ 10kHz - -30°C ~ 120°C Through Hole 0.925" L x 1.063" W (23.50mm x 27.00mm) 0.787" (20.00mm) 0.925" L x 1.063" W (23.50mm x 27.00mm) - Details
CTPTF-5211EP7
521UH SMD POE POWER TRANSFORMERS
Central Technologies
5,603 6.28000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V - 1500Vrms 521µH 200kHz -40°C ~ 125°C Surface Mount - 0.365" (9.27mm) 0.531" L x 0.420" W (13.50mm x 10.67mm) - Details
750318131
WE-AGDT AUXILIARY GATE DRIVE TRA
Würth Elektronik
483 8.62000 Active For DC/DC Converters Flyback Converters - - 9 ~ 18V - 4000Vrms 7µH @ 100kHz 350kHz -40°C ~ 130°C Surface Mount 0.445" L x 0.431" W (11.30mm x 10.95mm) 0.470" (11.94mm) 0.445" L x 0.431" W (11.30mm x 10.95mm) - Details
750314783
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
550 5.95000 Active For DC/DC Converters Power Over Ethernet (PoE) - Linear Technology - 12V @ 10mA 3000Vrms - 250kHz -40°C ~ 125°C Surface Mount 0.530" L x 0.699" W (13.46mm x 17.75mm) 0.500" (12.70mm) - - Details
749196510
TRANSFORMER 9.9UH 1.91A SMD
Würth Elektronik
429 10.32000 Active Configurable (For DC/DC) Flexible - - - - 500VDC 9.9µH @ 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
750311271
TRANS FLYBACK LT1725 20.4UH
Würth Elektronik
8,354 5.47600 Active For DC/DC Converters Flyback Converters LT1725 Linear Technology 18 ~ 36V 12V @ 15mA 1500Vrms 20.4µH @ 10kHz 150 ~ 300kHz -40°C ~ 150°C Surface Mount - 0.355" (9.02mm) 0.675" L x 0.875" W (17.15mm x 22.23mm) - Details
AEP7-4180
EP7 POWER TRANSFORMER
Allied Components International
51 2.85000 Active - - - - - - 625VAC - - - Surface Mount 0.394" L x 0.346" W (10.00mm x 8.80mm) 0.362" (9.20mm) - - Details
750811913
SMD OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
485 7.51000 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 120 ~ 375V 20V 4500Vrms 800µH @ 10kHz 68 ~ 130kHz -40°C ~ 125°C Surface Mount - 0.477" (12.12mm) 0.846" L x 1.331" W (21.50mm x 33.80mm) - Details
750341137
TRANSFORMER PLANAR 480UH SMD
Würth Elektronik
4,304 15.87900 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 480µH @ 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
750316853
PUSH-PULL TRANSFORMER TOR5.8/3.1
Würth Elektronik
2 4.49000 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
749196208
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
2,103 7.16300 Active For DC/DC Converters Flexible - - - - 1500Vrms 140µH @ 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
AEP13-4398
40UH 10% EP13 SMD TRANSFORMER
Allied Components International
8 2.50000 Active - - - - 8 ~ 32V - 1875Vrms 40µH 200 ~ 300kHz -40°C ~ 90°C Surface Mount - 0.450" (11.43mm) 0.600" L x 0.525" W (15.24mm x 13.34mm) Laminated Core Details
VP1-1400-R
PULSE XFMR 89.6UH SMD
Eaton - Electronics Division
466 8.12000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.508" L x 0.512" W (12.90mm x 13.00mm) 0.244" (6.20mm) - - Details
750316152
XFRMR FLYBACK DC/DC CONV SMD
Würth Elektronik
8,534 5.12000 Active For DC/DC Converters Flyback Converters LM3481 Texas Instruments 5 ~ 32V - - 12µH @ 10kHz 130kHz -40°C ~ 125°C Surface Mount - 0.555" (14.10mm) 1.064" L x 1.278" W (27.03mm x 32.46mm) - Details
PAD001-T764117S
PUSH-PULL FUNC-INSULTN 3.3V 1:1.
Bourns Inc.
794 2.45000 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 3100Vrms 475µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.280" L x 0.258" W (7.10mm x 6.55mm) 0.157" (3.99mm) 0.388" L x 0.258" W (9.85mm x 6.55mm) - Details
AEP13-4417
EP13 TRANSFORMER
Allied Components International
9 5.25000 Active - - - - - - - - - - Through Hole 0.571" L x 0.559" W (14.50mm x 14.20mm) 0.531" (13.50mm) - - Details
750311856
TRANS FLYBACK LT3748LT3575 3.8UH
Würth Elektronik
337 8.25000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 16 ~ 24V - 1500Vrms 3.8µH @ 100kHz - -40°C ~ 125°C Surface Mount - 0.505" (12.83mm) 0.550" L x 0.676" W (13.97mm x 17.17mm) - Details
750310042
POWER OVER ETHERNET UEBERTRAGER
Würth Elektronik
9,991 5.47600 Active For DC/DC Converters Power Over Ethernet (PoE) - - 30 ~ 57V 12V 1875Vrms - 250kHz - Through Hole - 0.425" (10.80mm) - - Details
CTPTF-2513EP10
253UH SMD POE POWER TRANSFORMERS
Central Technologies
5,713 6.28000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V - 1500Vrms 253µH 200kHz -40°C ~ 125°C Surface Mount - 0.453" (11.50mm) 0.583" L x 0.551" W (14.80mm x 14.00mm) - Details
PAD001-T764120S
PUSH-PULL FUNC-INSULTN 3.3V 1:2
Bourns Inc.
590 2.58000 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 3100Vrms 475µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.280" L x 0.258" W (7.10mm x 6.55mm) 0.157" (3.99mm) 0.388" L x 0.258" W (9.85mm x 6.55mm) - Details
CTPTF-5012EP7
500UH SMD POE POWER TRANSFORMERS
Central Technologies
6,910 6.28000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V - 1500Vrms 500µH 200kHz -40°C ~ 125°C Surface Mount - 0.365" (9.27mm) 0.531" L x 0.420" W (13.50mm x 10.67mm) - Details

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