What are Switching Converter, SMPS Transformers ?
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Chipset Manufacturer | Footprint | Footprint Width | Frequency | Halogen Free | Height | Inductance | Inductance @ Frequency | Input Voltage | Insulation Test Voltage | Insulation Type | Intended Chipset | Isolation Voltage | Lead Spacing | Leakage Inductance | Length | Mounting Type | Operating Temperature | Output Current | Output Voltage | Rated Current | Saturation Current | Size | Style | Switching Frequency | Tape & Reel | Turns Ratio | Type | Voltage | Voltage - Isolation | Voltage - Primary | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik
|
9,709
|
Price on request
9,709
|
Forward, Push-Pull Converters | Texas Instruments | 0.265" L x 0.395" W (6.73mm x 10.05mm) | - | 10kHz | - | 4.32mm (0.170") | - | 475µH @ 10kHz | - | - | - | SN6501 | - | - | - | 6.73mm (0.265") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 3125Vrms | - | - | 7.14mm (0.281") | |
SUMIDA CORP
|
6,609
|
Price on request
6,609
|
Flyback Converters | - | 0.386" L x 0.480" W (9.80mm x 12.20mm) | 12.20mm | - | - | 6.85mm | 3.38µH | 3.38µH @ 100kHz | - | - | - | - | - | - | - | 9.80mm | Surface Mount | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | - | - | - | - | 8.70mm | |
Eaton - Electronics Division
|
3,000
|
Price on request
3,000
|
- | - | - | - | - | - | 6.20mm (0.244") | 89.6 uH | - | - | - | - | - | - | - | - | 12.90mm (0.508") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | 13.00mm (0.512") | |
Würth Elektronik
|
2,642
|
Price on request
2,642
|
Forward, Push-Pull Converters | Texas Instruments | 14.75mm x 8.30mm (0.581" L x 0.327" W) | - | 420kHz | - | 4.20mm (0.165") | - | 200µH @ 10kHz | - | - | - | - | - | - | - | 11.43mm (0.450") | Surface Mount | -40°C to 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 5V | - | - | 8.30mm (0.327") | |
Würth Elektronik
|
2,066
|
Price on request
2,066
|
Forward, Push-Pull Converters | Texas Instruments | 0.265" L x 0.395" W (6.73mm x 10.05mm) | - | 10kHz | - | 4.32mm (0.170") | - | 475µH @ 10kHz | - | - | - | SN6501 | - | - | - | 6.73mm (0.265") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 3125Vrms | - | - | 7.14mm (0.281") | |
Würth Elektronik
|
1,392
|
Price on request
1,392
|
Forward, Push-Pull Converters | Texas Instruments | 0.360" L x 0.500" W (9.14mm x 12.70mm) | - | - | - | 7.75mm | - | 340µH @ 100kHz | - | - | Functional or Reinforced Insulation | SN6501 | - | - | - | 9.14mm | Surface Mount | -40°C to 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 5000Vrms | - | - | 8.00mm | |
Würth Elektronik
|
1,069
|
Price on request
1,069
|
Flyback Converters | Linear Technology | 0.709" L x 0.910" W (18.01mm x 23.11mm) | - | 100 ~ 400kHz | - | 9.53mm | - | 10µH @ 10kHz | - | - | - | LT3751, LT3750 | - | - | - | 18.01mm | Surface Mount | - | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 3 ~ 24V | - | - | 17.65mm | |
TDK Corporation
|
1,000
|
Price on request
1,000
|
Flyback Converters | - | 0.583" L x 0.535" W (14.80mm x 13.60mm) | - | - | - | 10.00mm (0.394") | - | 10µH @ 100kHz | - | - | - | - | - | - | - | 13.60mm (0.535") | Surface Mount | -40°C ~ 130°C | - | - | - | - | - | Wirewound | - | - | - | For AC/DC Converters | 2600Vrms | - | - | 10.80mm (0.425") | |
Würth Elektronik
|
948
|
Price on request
948
|
Power Over Ethernet (PoE) | - | 0.530" L x 0.713" W (13.46mm x 18.10mm) | - | 250 ~ 400kHz | - | 12.70mm (0.500") | - | 38µH @ 100kHz | - | - | - | - | - | - | - | 13.46mm (0.530") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 12.5V @ 30mA | - | - | 15.00mm (0.591") | |
Würth Elektronik
|
854
|
Price on request
854
|
Power Over Ethernet (PoE) | - | 13.46mm x 18.10mm (0.530" L x 0.713" W) | - | - | - | 12.70mm (0.500") | - | 127µH @ 100kHz | 36 V to 57 V | - | - | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | 1.5 kVAC | - | - | 13.46mm (0.530") | Surface Mount | -40°C to +125°C | - | - | - | - | - | - | 200 kHz to 500 kHz | - | - | For DC/DC Converters | 12V @ 15mA | - | - | 15.00mm (0.591") | |
Würth Elektronik
|
800
|
Price on request
800
|
Flyback Converters | Linear Technology | 1.064" L x 1.272" W (27.03mm x 32.31mm) | - | 150kHz | - | 13.82mm (0.544") | - | 8µH @ 150kHz | - | - | - | LT3573, LT3574, LT3575, LT3748 | 2.5 kV | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 10V | - | - | - | |
Würth Elektronik
|
773
|
Price on request
773
|
Forward, Push-Pull Converters | Texas Instruments | 0.496" L x 0.327" W (12.60mm x 8.30mm) | - | 400kHz | - | 4.10mm | - | 86µH @ 100kHz | - | - | Functional or Reinforced | - | - | - | - | 9.25mm | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 5V | - | - | 8.30mm | |
Würth Elektronik
|
771
|
Price on request
771
|
Flexible | - | 0.508" L x 0.559" W (12.90mm x 14.20mm) | - | - | - | 6.20mm (0.244") | 3.4 µH | - | - | - | - | - | - | - | - | 12.90mm (0.508") | Surface Mount | -40°C ~ 125°C | - | - | 1.91 A | 4.18 A | - | - | - | - | - | Configurable (For DC/DC) | 500VDC | - | - | 9.20mm (0.362") | |
Würth Elektronik
|
710
|
Price on request
710
|
Flyback Converters | Linear Technology | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - | - | - | 10.67mm (0.420") | - | 30µH | - | - | - | LT3573, LT3574, LT3575, LT3748 | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 10 ~ 30V | - | - | - | |
Würth Elektronik
|
709
|
Price on request
709
|
Flyback Converters | Linear Technology | 13.34mm x 15.24mm | - | 100kHz | - | 11.56mm | - | 100µH | - | - | - | LT3573, LT3574, LT3575, LT3748 | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 8V @ 20mA | - | - | - | |
Würth Elektronik
|
671
|
Price on request
671
|
Flyback Converters | Linear Technology | 0.591" L x 0.620" W (15.00mm x 15.75mm) | - | 1MHz | - | 18.59mm (0.732") | - | 2mH | - | - | - | LT3799 | - | - | - | 15.00mm (0.591") | Through Hole | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For AC/DC Converters | 90 ~ 265V | - | - | 15.75mm (0.620") | |
Eaton - Electronics Division
|
600
|
Price on request
600
|
- | - | - | - | - | - | 6.20mm (0.244") | - | - | - | - | - | - | - | - | - | 12.90mm (0.508") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | - | - | - | - | 13.00mm (0.512") | |
Würth Elektronik
|
580
|
Price on request
580
|
Forward, Push-Pull Converters | Texas Instruments | - | - | 400kHz | - | 4.10mm (0.161") | - | 72µH @ 100kHz | - | - | - | - | - | - | - | 8.30mm (0.327") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 3.3V | - | - | 9.25mm (0.364") | |
Eaton - Electronics Division
|
465
|
Price on request
465
|
- | - | - | - | - | - | 7.80mm (0.307") | - | - | - | - | - | - | - | 16.30mm x 16.80mm mm | - | 16.30mm (0.642") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | - | - | - | - | 16.80mm (0.661") | |
Würth Elektronik
|
443
|
Price on request
443
|
Forward, Push-Pull Converters | Texas Instruments | 0.265" L x 0.395" W (6.73mm x 10.05mm) | - | 10kHz | - | 4.32mm (0.170") | - | 475µH @ 10kHz | - | - | - | SN6501 | - | - | - | 6.73mm (0.265") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 3125Vrms | - | - | 7.14mm (0.281") | |
Premier Magnetics
|
390
|
Price on request
390
|
LED Drivers, AC/DC SMPS | Power Integrations | - | - | - | - | 14.50mm (0.571") | - | 4.2mH @ 100kHz | - | - | - | TOP200YAI | - | - | - | 16.80mm (0.661") | Through Hole | - | - | 5.0Vdc | - | - | - | - | - | - | - | For AC/DC Converters | 3000V | - | - | 15.50mm (0.610") | |
Coilcraft
|
300
|
Price on request
300
|
Flyback Converters | Texas Instruments | 0.520" L x | - | 300kHz | - | 10.00mm (0.394") | - | 14µH @ 300kHz | - | - | - | LM25183, LM25183-Q1 | - | - | - | - | Surface Mount | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 4 ~ 65V | 1500Vrms | 4 ~ 42V | - | |
Würth Elektronik
|
300
|
Price on request
300
|
Flyback Converters | Linear Technology | 10.16mm x 13.36mm | - | 100kHz | - | 8.69mm | - | 300µH @ 10kHz | - | - | - | LT8300 | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 30 ~ 72V | - | - | - | |
Würth Elektronik
|
275
|
Price on request
275
|
Forward, Push-Pull Converters | Texas Instruments | - | - | 150kHz | - | - | - | - | - | - | - | - | - | - | - | 12.32mm (0.485") | Surface Mount | -40°C ~ 85°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 4.5 ~ 5.5V | - | - | 10.41mm (0.410") | |
Würth Elektronik
|
266
|
Price on request
266
|
Flexible | - | 0.827" L x 1.169" W (21.00mm x 29.70mm) | - | - | - | 10.80mm (0.425") | 0.18µH | 3.4µH @ 10kHz | - | 500V (AC) | - | - | - | - | - | 21.00mm (0.827") | Surface Mount | -40°C ~ 125°C | - | - | 1.91A | 4.18A | - | - | - | - | 1:1:1:1:1:1 | Configurable (For DC/DC) | 500VDC | - | - | 21.00mm (0.827") | |
Würth Elektronik
|
257
|
Price on request
257
|
Flyback Converters | Linear Technology | 0.385" L x 0.360" W (9.78mm x 9.14mm) | - | 180kHz | - | 10.54mm (0.415") | 300µH @ 100kHz | 300µH @ 100kHz | - | - | - | LT8300 | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | 5V @ 20mA | - | - | - | - | - | - | - | For DC/DC Converters | 5V @ 20mA | - | - | - | |
Würth Elektronik
|
250
|
Price on request
250
|
Power Over Ethernet (PoE) | - | 1.167" L x 0.858" W (29.65mm x 21.80mm) | - | 250kHz | Halogen Free | 11.43mm | 16µH | 16µH @ 10kHz | 33 - 57V (DC) | 1500V (AC) | - | - | - | - | 0.65µH | 29.65mm | Surface Mount | -40°C ~ 125°C | 6A | 12V | - | 10.4A | - | - | 250kHz | - | 2.33:1:1 | For DC/DC Converters | 12V | - | - | 21.80mm | |
Pulse Electronics
|
245
|
Price on request
245
|
Flyback Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | 200kHz | - | 14.00mm (0.551") | 21µH | - | - | - | - | - | - | - | - | 14.50mm (0.571") | Surface Mount | -40°C ~ 130°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 10V @ 50mA | - | - | 13.36mm (0.526") | |
Würth Elektronik
|
240
|
Price on request
240
|
Flyback Converters | Linear Technology | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - | - | - | 11.43mm | - | 9µH | - | - | - | LT8302 | 1500VAC | - | - | - | Surface Mount | -40°C to 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 8 ~ 32V | - | - | - | |
Würth Elektronik
|
203
|
Price on request
203
|
Flexible | - | - | - | - | - | 7.40mm (0.291") | - | - | - | - | - | - | - | - | Low | 16.30mm (0.642") | Surface Mount | -40°C to +125°C | - | - | - | - | - | - | - | - | - | Configurable (For DC/DC) | 500 VDC | - | - | 12.00mm (0.472") | |
Pulse Electronics
|
180
|
Price on request
180
|
Flyback Converters | - | 0.571" L x 0.695" W (14.50mm x 17.65mm) | - | 200kHz | - | 14.00mm (0.551") | - | - | - | - | - | - | - | - | - | 14.50mm (0.571") | Surface Mount | -40°C ~ 130°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 10V @ 50mA | - | - | 13.36mm (0.526") | |
Pulse Electronics
|
150
|
Price on request
150
|
Flyback Converters | - | 0.394" L x 0.394" W (10.00mm x 10.00mm) | - | 75kHz | - | 12.75mm (0.502") | 43-172uH | - | - | - | - | ACPL-32JT, ACPL-302J | - | - | - | 10.00mm (0.394") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | Flyback | 8 ~ 18V | - | - | 10.00mm (0.394") | |
Pulse Electronics
|
100
|
Price on request
100
|
Forward, Push-Pull Converters | - | 14.50mm x 17.65mm | - | 200kHz | - | 14.00mm | 100µH | - | - | - | - | - | - | - | - | 14.50mm | Surface Mount | -40°C ~ 130°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 10V @ 50mA | 2250VDC | 33 ~ 57V | 13.36mm | |
Würth Elektronik
|
80
|
Price on request
80
|
Power Over Ethernet (PoE) | Linear Technology | - | - | 250kHz | - | 12.70mm (0.500") | - | 37µH @ 10kHz | 36 V to 57 V | - | - | - | 1.5 kVAC | - | - | 13.46mm (0.530") | Surface Mount | –40 ºC to +125 ºC | - | - | - | - | - | - | 200–500 kHz | - | - | For DC/DC Converters | 40 ~ 57V | - | - | 17.75mm (0.699") | |
Eaton - Electronics Division
|
70
|
Price on request
70
|
- | - | - | - | - | - | 10.00mm (0.394") | - | - | - | - | - | - | - | 0 mm | - | 18.00mm (0.709") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | - | - | - | - | 24.60mm (0.969") | |
Würth Elektronik
|
50
|
Price on request
50
|
Power Over Ethernet (PoE) | Linear Technology, Texas Instruments | 0.689" L x 0.935" W (17.50mm x 23.74mm) | - | 200 ~ 500kHz | Halogen Free | 8.30mm (0.327") | - | 120µH @ 100kHz | 36 - 57V (DC) | 1500V (AC) | - | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | - | - | 2.5µH | 17.50mm (0.689") | Surface Mount | -40°C | - | - | - | 1.4A | - | - | 200 - 500kHz | No | 7.2:1:1:1:1.8 | For DC/DC Converters | 36 ~ 57V | - | - | 16.00mm (0.630") | |
Würth Elektronik
|
49
|
Price on request
49
|
Flexible | - | 0.661" L x 0.642" W (16.79mm x 16.31mm) | - | - | - | 7.40mm (0.291") | - | 21.6µH @ 100kHz | - | - | - | - | - | - | - | 11.99mm (0.472") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 1500Vrms | - | - | 16.31mm (0.642") | |
Eaton - Electronics Division
|
43
|
Price on request
43
|
- | - | - | - | - | - | 6.20mm (0.244") | 10.9uH | - | - | - | - | - | - | - | - | 12.90mm (0.508") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | - | - | 13.00mm (0.512") | |
Würth Elektronik
|
42
|
Price on request
42
|
Flexible | - | - | - | - | - | 7.40mm (0.291") | 3.4 µH | - | - | - | - | - | 500VDC | - | - | 16.30mm (0.642") | Surface Mount | -40°C ~ 125°C | - | - | 1.91 A | 4.18 A | - | - | - | - | - | Configurable (For DC/DC) | 500VDC | - | - | 12.00mm (0.472") | |
Würth Elektronik
|
37
|
Price on request
37
|
Flyback Converters | Linear Technology | 1.064" L x 1.272" W (27.03mm x 32.31mm) | - | 60kHz to 400kHz | - | 13.82mm (0.544") | - | 500µH @ 10kHz, 14µH @ 10kHz, 400µH @ 10kHz | - | - | - | LT3573, LT3574, LT3575, LT3748 | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 15V @ 20mA | 2500Vrms | 100V to 400V | - | |
Würth Elektronik
|
31
|
Price on request
31
|
Flexible | - | 1.161" L x 0.846" W (29.49mm x 21.49mm) | - | - | - | 11.99mm (0.472") | - | 9.9µH | - | - | - | - | - | - | - | 21.01mm (0.827") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 1500Vrms | - | - | 21.49mm (0.846") | |
Würth Elektronik
|
30
|
Price on request
30
|
Flyback Converters | Linear Technology | 23.11mm x 29.08mm | - | - | - | 11.56mm | - | 8µH | - | - | - | LT3573, LT3574, LT3575, LT3748 | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 20 ~ 48V | - | - | - | |
Pulse Electronics
|
29
|
Price on request
29
|
- | - | 0.551" L x 0.695" W (14.00mm x 17.65mm) | - | - | - | 12.32mm (0.485") | - | - | - | - | - | - | - | - | - | 14.00mm (0.551") | - | - | - | - | - | - | - | - | - | No | - | - | - | - | - | 13.11mm (0.516") | |
Würth Elektronik
|
26
|
Price on request
26
|
Flyback Converters | Analog Devices, Inc | 0.719" L x 0.550" W (18.25mm x 13.97mm) | - | 250kHz | - | 14.50mm | - | 4.16µH @ 1kHz, 21.1µH @ 1kHz, 150µH @ 1kHz | Wide range | - | - | - | 3000VAC | - | Low | 18.25mm | Surface Mount | -40°C ~ 125°C | - | Different | - | - | - | - | - | - | - | For DC/DC Converters | 10.5V | - | - | 13.97mm | |
Würth Elektronik
|
25
|
Price on request
25
|
Flyback Converters | Infineon Technologies | 0.941" L x 0.543" W (23.90mm x 13.80mm) | - | 65kHz | - | 11.00mm (0.433") | - | 2.19mH @ 10kHz | - | - | - | ICE3BR4765JG | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | No | - | For AC/DC Converters | 14.4V @ 50mA | - | - | - | |
Würth Elektronik
|
19
|
Price on request
19
|
Forward, Push-Pull Converters | Texas Instruments | - | - | 420kHz | - | 7.62mm | - | 50µH @ 100kHz | - | - | - | - | - | - | - | 9.14mm | Surface Mount | -40°C to 125°C | - | - | - | - | - | - | - | No | - | For DC/DC Converters | 5V | - | - | 8.00mm | |
Würth Elektronik
|
18
|
Price on request
18
|
LED Drivers, AC/DC SMPS | - | 0.846" L x 1.331" W (21.50mm x 33.80mm) | - | 68 ~ 130kHz | - | 12.12mm (0.477") | - | 800µH @ 10kHz | - | - | - | - | - | - | - | - | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | For AC/DC Converters | 20V | - | - | - | |
Würth Elektronik
|
16
|
Price on request
16
|
Flexible | - | 0.827" L x 1.169" W (21.00mm x 29.70mm) | - | - | - | 10.80mm (0.425") | - | 22.3µH | - | - | - | - | - | - | - | 21.00mm (0.827") | Surface Mount | -40°C ~ 125°C | - | - | - | - | - | - | - | - | - | Configurable (For DC/DC) | 500VDC | - | - | 21.00mm (0.827") | |
Würth Elektronik
|
15
|
Price on request
15
|
Forward, Push-Pull Converters | Texas Instruments | 0.485" L x 0.607" W (12.32mm x 15.41mm) | - | 150kHz | - | 11.18mm (0.440") | - | 110µH @ 100kHz | - | - | - | SN6505A | - | - | - | 12.32mm (0.485") | Surface Mount | -40°C to 125°C | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 5000Vrms | - | - | 10.41mm (0.410") | |
Würth Elektronik
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14
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Price on request
14
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Flyback Converters | Linear Technology | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - | 200 ~ 300kHz | - | 11.43mm | - | 40µH @ 10kHz | - | - | - | LT8301 | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | For DC/DC Converters | 8 ~ 32V | - | - | - |