What are Switching Converter, SMPS Transformers ?
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Chipset Manufacturer | Footprint | Frequency | Height | Inductance @ Frequency | Intended Chipset | Mounting Type | Operating Temperature | Size | Style | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik
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Flyback Converters | Texas Instruments | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 70kHz | 0.505" (12.83mm) | 1.5mH @ 10kHz | UCC287xx, UCC289xx | Through Hole | -40°C ~ 125°C | 0.550" L x 0.550" W (13.97mm x 13.97mm) | - | For AC/DC Converters | 15V | |
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Power Over Ethernet (PoE) | - | 0.530" L x 0.713" W (13.46mm x 18.10mm) | 200 ~ 500kHz | 0.500" (12.70mm) | 127碌H @ 100kHz | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Surface Mount | -40°C ~ 125°C | 0.530" L x 0.591" W (13.46mm x 15.00mm) | - | For DC/DC Converters | 12V @ 15mA | |
Pulse Electronics
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Flyback Converters | - | 0.535" L x 0.433" W (13.60mm x 11.00mm) | 200kHz | 0.610" (15.50mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.535" L x 0.433" W (13.60mm x 11.00mm) | Wirewound | For DC/DC Converters | 9 ~ 57V | |
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Flexible | - | 0.559" L x 0.508" W (14.20mm x 12.90mm) | - | 0.244" (6.20mm) | 10.9碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.508" L x 0.362" W (12.90mm x 9.20mm) | - | Configurable (For DC/DC) | 500VAC | |
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Power Over Ethernet (PoE) | Texas Instruments | 0.910" L x 1.145" W (23.11mm x 29.08mm) | - | 0.455" (11.57mm) | 100碌H @ 100kHz | TPS2379 | Surface Mount | - | - | - | Configurable (For DC/DC) | 12V @ 20mA | |
TDK Corporation
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- | - | - | - | - | - | - | - | - | - | - | - | - | |
Eaton - Electronics Division
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Power Over Ethernet (PoE) | - | 0.709" L x 1.024" W (18.00mm x 26.00mm) | 250kHz | 0.404" (10.25mm) | 100碌H @ 100kHz | - | Surface Mount | -40°C ~ 85°C | 0.709" L x 0.709" W (18.00mm x 18.00mm) | - | Configurable (For DC/DC) | 1500Vrms | |
Würth Elektronik
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Power Over Ethernet (PoE) | Linear Technology | - | 250kHz | - | 9.07碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 10V @ 10mA | |
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Flyback Converters | Linear Technology | 0.910" L x 1.150" W (23.11mm x 29.08mm) | 210kHz | 0.455" (11.56mm) | 15碌H @ 100kHz | LT3573, LT3574, LT3575, LT3748 | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 14V @ 50mA | |
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LED Drivers, AC/DC SMPS | - | 0.700" L x 1.028" W (17.78mm x 26.10mm) | 80 ~ 200kHz | 0.548" (13.92mm) | 1.39mH @ 10kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For AC/DC Converters | 85 ~ 265V | |
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LED Drivers, AC/DC SMPS | - | 0.654" L x 1.016" W (16.60mm x 25.81mm) | 60 ~ 150kHz | 0.551" (14.00mm) | 1.31mH @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 0.654" L x 0.790" W (16.60mm x 20.06mm) | - | For AC/DC Converters | 14V | |
Eaton - Electronics Division
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- | - | - | - | 0.425" (10.80mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.827" L x 1.122" W (21.00mm x 28.50mm) | - | - | - | |
Pulse Electronics
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Flyback Converters | - | - | - | 0.142" (3.60mm) | - | - | Surface Mount | -40°C ~ 125°C | - | Wirewound | - | 15V | |
Würth Elektronik
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Flyback Converters | Linear Technology | 1.064" L x 1.272" W (27.03mm x 32.31mm) | 100 ~ 300kHz | 0.544" (13.82mm) | 37碌H @ 100kHz, 928碌H @ 100kHz | LT3573, LT3574, LT3575, LT3748 | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 28V | |
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Flyback Converters | Dialog Semiconductor | 0.874" L x 1.024" W (22.20mm x 26.00mm) | 70kHz | 0.635" (16.13mm) | 490碌H @ 10kHz | - | Through Hole | -40°C ~ 125°C | 0.874" L x 1.024" W (22.20mm x 26.00mm) | - | For AC/DC Converters | 14V | |
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Power Over Ethernet (PoE) | - | 1.559" L x 1.700" W (39.60mm x 43.18mm) | 50kHz | 1.200" (30.48mm) | 14碌H @ 10kHz | - | Through Hole | -40°C ~ 125°C | 1.559" L x 1.700" W (39.60mm x 43.18mm) | - | For DC/DC Converters | 24V @ 20mA | |
TDK Corporation
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Flyback Converters | - | 1.299" L x 1.055" W (33.00mm x 26.80mm) | - | 0.539" (13.70mm) | 2.5碌H @ 100kHz | - | Surface Mount | -40°C ~ 130°C | 1.299" L x 0.976" W (33.00mm x 24.80mm) | Wirewound | For AC/DC Converters | 2600Vrms | |
Eaton - Electronics Division
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- | - | - | - | 0.394" (10.00mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.709" L x 0.969" W (18.00mm x 24.60mm) | - | - | - | |
Eaton - Electronics Division
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- | - | - | - | 0.394" (10.00mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.709" L x 0.969" W (18.00mm x 24.60mm) | - | - | - | |
Eaton - Electronics Division
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- | - | - | - | 0.394" (10.00mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.709" L x 0.969" W (18.00mm x 24.60mm) | - | - | - | |
Würth Elektronik
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Flyback Converters | Power Integrations | 1.220" L x 1.220" W (31.00mm x 31.00mm) | 132kHz | 0.989" (25.12mm) | 1.04mH @ 10kHz | TOP258 | Through Hole | -40°C ~ 125°C | 1.220" L x 1.220" W (31.00mm x 31.00mm) | - | For AC/DC Converters | 120 ~ 375V | |
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Forward, Push-Pull Converters | - | 1.050" L x 1.154" W (26.67mm x 29.30mm) | 200 ~ 700kHz | 0.418" (10.62mm) | 65碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 1.050" L x 1.154" W (26.67mm x 29.30mm) | Planar | For DC/DC Converters | 500VDC | |
Vishay Dale
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- | - | - | 100kHz ~ 500kHz | 0.650" (16.51mm) | 450碌H @ 100kHz | - | Through Hole | -55°C ~ 130°C | 1.181" L x 1.024" W (30.00mm x 26.00mm) | Planar | - | 120V | |
Würth Elektronik
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Resonant Converters | - | 1.811" L x 1.890" W (46.00mm x 48.00mm) | 70 ~ 120kHz | 1.083" (27.50mm) | 400碌H @ 100kHz | - | Through Hole | -40°C ~ 125°C | 1.811" L x 1.890" W (46.00mm x 48.00mm) | - | For AC/DC Converters | 360 ~ 400V | |
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Resonant Converters | - | 1.811" L x 1.890" W (46.00mm x 48.00mm) | 70 ~ 120kHz | 1.083" (27.50mm) | 400碌H @ 100kHz | - | Through Hole | -40°C ~ 125°C | 1.811" L x 1.890" W (46.00mm x 48.00mm) | - | For AC/DC Converters | 360 ~ 400V | |
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Flyback Converters | Linear Technology | - | 50 ~ 200kHz | - | 150碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 36 ~ 72V | |
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Flyback Converters | Maxim Integrated | 0.324" L x 0.360" W (8.23mm x 9.14mm) | 143.5kHz | 0.415" (10.54mm) | 84碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 0.385" L x 0.374" W (9.78mm x 9.50mm) | Wirewound | For DC/DC Converters | 18 ~ 60VDC | |
Würth Elektronik
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Flyback Converters | - | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - | 0.455" (11.56mm) | 50碌H @ 50kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 15V @ 100mA | |
Würth Elektronik
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Flyback Converters | - | 0.543" L x 0.941" W (13.80mm x 23.90mm) | 50kHz | 0.438" (11.13mm) | 1.99mH @ 10kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For AC/DC Converters | 16V @ 50mA | |
Würth Elektronik
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Flyback Converters | - | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - | 0.505" (12.83mm) | 50碌H @ 50kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 7.5V @ 100mA | |
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Flyback Converters | Infineon Technologies | 1.240" L x 1.386" W (31.50mm x 35.20mm) | 47kHz | 0.950" (24.13mm) | 2.6mH @ 10kHz | BCR450, TDA4863 | Through Hole | -40°C ~ 125°C | 1.240" L x 1.386" W (31.50mm x 35.20mm) | - | For AC/DC Converters | 15V @ 20mA | |
Würth Elektronik
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Flyback Converters | Texas Instruments | 0.543" L x 0.941" W (13.80mm x 23.90mm) | 70kHz | 0.438" (11.13mm) | 1.78mH @ 70kHz | UCC287xx, UCC289xx | Through Hole | -40°C ~ 125°C | - | - | For DC/DC Converters | 14V @ 20mA | |
Würth Elektronik
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Power Over Ethernet (PoE) | National Semiconductor | 0.530" L x 0.699" W (13.46mm x 17.75mm) | - | 0.505" (12.83mm) | 127碌H @ 100kHz | LM5070, LM5071, LM5072 | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 12V @ 15mA | |
Würth Elektronik
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Power Over Ethernet (PoE) | - | 0.530" L x 0.713" W (13.46mm x 18.10mm) | - | 0.500" (12.70mm) | 127碌H @ 100kHz | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Surface Mount | -40°C ~ 125°C | 0.530" L x 0.591" W (13.46mm x 15.00mm) | - | For DC/DC Converters | 12V @ 15mA | |
Würth Elektronik
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Power Over Ethernet (PoE) | - | 0.910" L x 1.145" W (23.11mm x 29.08mm) | - | 0.450" (11.43mm) | 42碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 0.910" L x 1.044" W (23.11mm x 26.52mm) | - | For DC/DC Converters | 12V | |
Würth Elektronik
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Power Over Ethernet (PoE) | - | 0.910" L x 1.145" W (23.11mm x 29.08mm) | 250 ~ 400kHz | 0.455" (11.56mm) | 65碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 15V @ 20mA | |
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LED Drivers, AC/DC SMPS | - | 0.665" L x 0.740" W (16.90mm x 18.80mm) | 100kHz | 0.529" (13.44mm) | 3mH @ 10kHz | - | Through Hole | -40°C ~ 125°C | 0.665" L x 0.740" W (16.90mm x 18.80mm) | - | For AC/DC Converters | 22V @ 10mA | |
Würth Elektronik
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Isolation | - | 0.540" L x 0.805" W (13.72mm x 20.45mm) | 100kHz | 0.405" (10.29mm) | 1.8mH @ 10kHz | - | Through Hole | -40°C ~ 125°C | 0.540" L x 0.805" W (13.72mm x 20.45mm) | - | For AC/DC Converters | 18V @ 10mA | |
Würth Elektronik
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Power Over Ethernet (PoE) | - | 0.551" L x 0.591" W (14.00mm x 18.10mm) | 200 ~ 400kHz | 0.571" (14.50mm) | 128碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 0.551" L x 0.591" W (14.00mm x 15.00mm) | - | For DC/DC Converters | 10V | |
Würth Elektronik
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LED Drivers, AC/DC SMPS | NXP Semiconductors | 0.550" L x 0.550" W (13.97mm x 13.97mm) | - | 0.505" (12.83mm) | 180碌H @ 100kHz, 95碌H @ 100kHz | SSL2101 | Through Hole | -40°C ~ 125°C | 0.550" L x 0.550" W (13.97mm x 13.97mm) | - | For AC/DC Converters | 230V | |
TDK Corporation
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Flyback Converters | - | 0.886" L x 0.768" W (22.50mm x 19.50mm) | - | 1.063" (27.00mm) | 770碌H @ 10kHz | - | Through Hole | -30°C ~ 120°C | 0.886" L x 0.768" W (22.50mm x 19.50mm) | - | For AC/DC Converters | 15V @ 150mA, 18V @ 150mA | |
Eaton - Electronics Division
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- | - | - | - | 0.394" (10.00mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.709" L x 0.969" W (18.00mm x 24.60mm) | - | - | - | |
Pulse Electronics
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Flyback Converters | - | 0.535" L x 0.433" W (13.60mm x 11.00mm) | 200kHz | 0.610" (15.50mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.535" L x 0.433" W (13.60mm x 11.00mm) | Wirewound | For DC/DC Converters | 33 ~ 57V | |
Eaton - Electronics Division
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- | - | - | - | 0.394" (10.00mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.709" L x 0.969" W (18.00mm x 24.60mm) | - | - | - | |
Würth Elektronik
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Flyback Converters | Linear Technology | 0.910" L x 1.150" W (23.11mm x 29.08mm) | - | 0.455" (11.56mm) | 8碌H @ 10kHz | LT3573, LT3574, LT3575, LT3748 | Surface Mount | -40°C ~ 125°C | - | - | For DC/DC Converters | 20 ~ 48V | |
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Flyback Converters | - | - | - | 0.524" (13.31mm) | - | - | Through Hole | -40°C ~ 125°C | 0.689" L x 0.740" W (17.50mm x 18.80mm) | - | For AC/DC Converters | 5V | |
Würth Elektronik
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Flyback Converters | Linear Technology | 0.910" L x 1.150" W (23.11mm x 29.08mm) | 200kHz | 0.455" (11.56mm) | 4.5碌H @ 100kHz | LT3573, LT3574, LT3575, LT3748 | Surface Mount | - | - | - | For DC/DC Converters | 12V @ 20mA | |
Eaton - Electronics Division
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- | - | - | - | 0.394" (10.00mm) | - | - | Surface Mount | -40°C ~ 125°C | 0.709" L x 0.969" W (18.00mm x 24.60mm) | - | - | - | |
Würth Elektronik
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Forward, Push-Pull Converters | - | 1.050" L x 1.154" W (26.67mm x 29.30mm) | 200 ~ 700kHz | 0.418" (10.62mm) | 70碌H @ 100kHz | - | Surface Mount | -40°C ~ 125°C | 1.050" L x 1.154" W (26.67mm x 29.30mm) | Planar | For DC/DC Converters | 500VDC | |
Würth Elektronik
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Flexible | - | 0.508" L x 0.559" W (12.90mm x 14.20mm) | - | 0.244" (6.20mm) | 8.5碌H @ 10kHz | - | Surface Mount | -40°C ~ 125°C | 0.508" L x 0.362" W (12.90mm x 9.20mm) | - | For DC/DC Converters | 500Vrms |