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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
PA5099.004NLT
TRANSFORMER, CM, FLYBACK, EP7 PL
Pulse Electronics Power
952 2.63000 Active For DC/DC Converters Flyback Converters - - 9 ~ 57V - 2250VDC - 200kHz -40°C ~ 125°C Surface Mount 0.535" L x 0.433" W (13.60mm x 11.00mm) 0.610" (15.50mm) 0.535" L x 0.433" W (13.60mm x 11.00mm) Wirewound Details
AEP13-3873
37uH +/-10% SMD Transformer
Allied Components International
5 2.25000 Active - Flyback Converters - - - - 1875Vrms 37µH @ 10kHz - -40°C ~ 130°C Surface Mount - 0.500" (12.70mm) 0.699" L x 0.530" W (17.75mm x 13.46mm) - Details
750315837
XFRMR FLYBACK DC/DC CONV SMD
Würth Elektronik
6,409 3.04000 Active For DC/DC Converters Flyback Converters LT8304 Linear Technology 36 ~ 75V - 1500Vrms 40µH @ 10kHz 50 ~ 200kHz -40°C ~ 125°C Surface Mount - 0.500" (12.70mm) 0.530" L x 0.699" W (13.46mm x 17.75mm) - Details
750811612
THT OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
4,199 6.50000 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 120 ~ 375V 20V 4500Vrms 800µH @ 10kHz 68 ~ 110kHz -40°C ~ 125°C Through Hole 0.846" L x 1.142" W (21.50mm x 29.00mm) 0.477" (12.12mm) 0.846" L x 1.142" W (21.50mm x 29.00mm) - Details
VP5-0067TR-R
PULSE XFMR 4.3UH SMD
Eaton - Electronics Division
6,901 8.26880 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.827" L x 1.122" W (21.00mm x 28.50mm) 0.425" (10.80mm) - - Details
750813002
TRANSFORMER FLYBACK LT3799
Würth Elektronik
232 10.65000 Active For AC/DC Converters Flyback Converters LT3799 Linear Technology 90 ~ 265V - 4500Vrms 2mH @ 10kHz 1MHz -40°C ~ 125°C Through Hole 0.591" L x 0.620" W (15.00mm x 15.75mm) 0.732" (18.59mm) 0.591" L x 0.620" W (15.00mm x 15.75mm) - Details
750311597
TRANS FLYBACK LT3748 6UH SMD
Würth Elektronik
484 11.00000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 20 ~ 48V - 1500Vrms 6µH @ 150kHz - -40°C ~ 125°C Surface Mount - 0.455" (11.56mm) 0.910" L x 1.150" W (23.11mm x 29.08mm) - Details
7508110410
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
1,174 6.79000 Active For AC/DC Converters Flyback Converters - Texas Instruments 180 ~ 265V 10V 4500Vrms - - -40°C ~ 125°C Through Hole - 0.630" (16.00mm) - - Details
750811630
TRANS OFF LINE POWER PI TOP258
Würth Elektronik
949 11.68000 Active For AC/DC Converters Flyback Converters TOP258 Power Integrations 120 ~ 375V - 4000Vrms 1.04mH @ 10kHz 132kHz -40°C ~ 125°C Through Hole 1.220" L x 1.220" W (31.00mm x 31.00mm) 0.989" (25.12mm) 1.220" L x 1.220" W (31.00mm x 31.00mm) - Details
7508116312
SMD OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
579 7.81000 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
PA0367ANLT
TRANSFORMER 18UH 1:12 SMD
Pulse Electronics Power
6,686 4.42000 Active For DC/DC Converters Flyback Converters LT3420 Linear Technology - - 500Vrms - - -40°C ~ 130°C Surface Mount 0.360" L x 0.360" W (9.14mm x 9.14mm) 0.215" (5.45mm) 0.460" L x 0.460" W (11.68mm x 11.68mm) - Details
AEF25-4411
EF25 TRANSFORMER
Allied Components International
7 9.50000 Active - - - - - - 1500VAC - - - Through Hole 1.142" L x 1.024" W (29.00mm x 26.00mm) 0.827" (21.00mm) - - Details
AEP13-3967
127UH 10% EP13 Transformer
Allied Components International
12 5.25000 Active - Flyback Converters - - - - 1500Vrms 127µH - -40°C ~ 130°C Surface Mount 0.606" L x 0.530" W (15.40mm x 13.46mm) 0.485" (12.32mm) 0.695" L x 0.530" W (17.65mm x 13.46mm) - Details
7508110420
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
6,432 6.04800 Active For AC/DC Converters Flyback Converters - - 78 ~ 375V - 4500Vrms - - -40°C ~ 125°C Through Hole - 0.575" (14.60mm) - - Details
VP5-0067-R
PULSE XFMR 4.3UH SMD
Eaton - Electronics Division
2,362 10.94000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.827" L x 1.122" W (21.00mm x 28.50mm) 0.425" (10.80mm) - - Details
750311267
TRANS FLYBACK ON SEMI NCP1652
Würth Elektronik
7,004 8.76100 Active For AC/DC Converters Flyback Converters NCP1652 On Semiconductor - - 3000Vrms 625µH @ 10kHz - - Through Hole 1.400" L x 1.470" W (35.56mm x 37.34mm) 1.355" (34.42mm) 1.400" L x 1.470" W (35.56mm x 37.34mm) - Details
750343164
MID-POETI FORWARD TRANSFORMER
Würth Elektronik
1,047 11.43000 Active For AC/DC Converters Power Over Ethernet (PoE) - Texas Instruments 40 ~ 57V 12V - 153µH @ 10kHz 200kHz -40°C ~ 125°C Surface Mount 0.830" L x 0.920" W (21.08mm x 23.37mm) 0.413" (10.50mm) 0.621" L x 0.800" W (15.77mm x 20.32mm) - Details
VPH3-0055-R
PULSE XFMR 9.3UH SMD
Eaton - Electronics Division
6,857 6.80300 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.673" L x 0.878" W (17.10mm x 22.30mm) 0.331" (8.40mm) - - Details
750370058
TRANS FLYBACK LT3573 25UH SMD
Würth Elektronik
439 7.39000 Active For DC/DC Converters Flyback Converters LT3573, LT3574, LT3575, LT3748 Linear Technology 10 ~ 30V - 1500Vrms 25µH @ 10kHz - -40°C ~ 125°C Surface Mount - 0.365" (9.27mm) 0.425" L x 0.525" W (10.80mm x 13.35mm) - Details
ECO2020SEO-D10V017
INDUCTOR/XFRMR
TDK Corporation
9,405 7.02000 Active For AC/DC Converters Flyback Converters - - 96 ~ 276V 15V @ 150mA, 18V @ 150mA 3000Vrms 770µH @ 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
PGT6465NL
XFMR FLYBACK EFD15 SM 8 PIN NPB
Pulse Electronics Power
3,244 2.45700 Active For DC/DC Converters Flyback Converters - - 70 ~ 820V - 4000Vrms 205µH 133kHz -40°C ~ 130°C Surface Mount 0.650" L x 0.642" W (16.50mm x 16.30mm) 0.433" (11.00mm) 0.862" L x 0.650" W (21.90mm x 16.50mm) Wirewound Details
B82802A0012A315
TRANSFORMER FLYBACK 36-60V SMD
EPCOS - TDK Electronics
103 4.93000 Active For DC/DC Converters Flyback Converters - - 36 ~ 60V - 1500Vrms 100µH @ 100kHz 100kHz -40°C ~ 125°C Surface Mount 0.650" L x 0.681" W (16.50mm x 17.30mm) 0.341" (8.65mm) 0.650" L x 0.902" W (16.50mm x 22.90mm) - Details
750310435
TRANS FLYBACK LTC3805 36.3UH
Würth Elektronik
4,351 5.47600 Active For DC/DC Converters Flyback Converters LTC3805 Linear Technology 20V 8V @ 25mA 1500Vrms 36.3µH @ 10kHz 250kHz - Surface Mount - 0.505" (12.83mm) 0.530" L x 0.699" W (13.46mm x 17.75mm) - Details
7491182112
TRANSFORMER OFF LINE 4000V
Würth Elektronik
88 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 0.795" L x 0.965" W (20.20mm x 24.50mm) 0.650" (16.50mm) 0.795" L x 0.965" W (20.20mm x 24.50mm) - Details

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