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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
PA3856.002NLT
TRANSFORMER FORWARD 100UH SMD
Pulse Electronics Power
1,240 3.68000 Active For DC/DC Converters Forward, Push-Pull Converters - - 33 ~ 57V 10V @ 50mA 2250VDC - 200kHz -40°C ~ 130°C Surface Mount 0.571" L x 0.526" W (14.50mm x 13.36mm) 0.551" (14.00mm) 0.571" L x 0.695" W (14.50mm x 17.65mm) - Details
PA4470.004NLT
TRANSFORMER FLYBACK DM 1.8W SMT
Pulse Electronics Power
5,550 2.81670 Active For DC/DC Converters Flyback Converters - - 33 ~ 57V 10V @ 50mA - - 200kHz -40°C ~ 130°C Surface Mount - 0.236" (6.00mm) 0.315" L x 0.374" W (8.00mm x 9.50mm) - Details
PA5112.002NLT
TRANSF FLY 24W 48V TO 5V
Pulse Electronics Power
110 5.38000 Active For DC/DC Converters Flyback Converters - - 85 ~ 265V - 3000Vrms 160µH @ 140kHz 140kHz -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
VPH5-0053TR-R
PULSE XFMR 7.63UH SMD
Eaton - Electronics Division
4,906 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
750319020
WE-POE POWER-OVER-ETHERNET TRANS
Würth Elektronik
100 13.12000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V 12V 1500Vrms 17µH @ 10kHz 250kHz -40°C ~ 125°C Surface Mount 1.102" L x 1.064" W (28.00mm x 27.03mm) 0.550" (13.97mm) 1.278" L x 1.064" W (32.45mm x 27.03mm) - Details
749196318
WE-FLEX FLEXIBLE TRANSFORMER FOR
Würth Elektronik
9,407 7.07400 Active For DC/DC Converters Flexible - - - - 1500Vrms 23.3µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.630" L x 0.689" W (16.00mm x 17.50mm) 0.354" (8.99mm) 0.870" L x 0.689" W (22.10mm x 17.50mm) - Details
VPH4-0047TR-R
PULSE XFMR 7.94UH SMD
Eaton - Electronics Division
7,609 11.89000 Active - - - - - - - - - -40°C ~ 125°C Surface Mount 0.709" L x 0.969" W (18.00mm x 24.60mm) 0.394" (10.00mm) - - Details
PCA14.5/6ER-U03S002
INDUCTOR/XFRMR 21.6UH MULTIWIND
TDK Corporation
111 5.64000 Obsolete - - - - - - - Parallel 21.6µH @ 10kHz, Series 778µH @ 10kHz - -40°C ~ 85°C Surface Mount 0.642" L x 0.472" W (16.30mm x 12.00mm) 0.307" (7.80mm) 0.642" L x 0.661" W (16.30mm x 16.80mm) - Details
PGT6465NLT
TRANSF FLYBACK 70-820V TO 5V/13V
Pulse Electronics Power
150 3.60000 Active - - - - 70 ~ 820V - 4000Vrms 205µH @ 100kHz 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
750310027
POWER OVER ETHERNET TRANSFORMER
Würth Elektronik
1,220 4.03200 Active For DC/DC Converters Power Over Ethernet (PoE) - - - 8V @ 20mA 1500Vrms 20.4µH @ 10kHz 200kHz - Surface Mount - - - - Details
750310854
TRANS FLYBACK LTC3803 16.9UH
Würth Elektronik
3,002 5.47600 Active For DC/DC Converters Flyback Converters LTC3803 Linear Technology 9 ~ 60V 9V @ 20mA 1500Vrms 16.9µH @ 10kHz 300kHz - Surface Mount - 0.455" (11.56mm) 0.525" L x 0.600" W (13.34mm x 15.24mm) - Details
750813390
TRANSFORMER FLYBACK LT3799
Würth Elektronik
56 15.73000 Active For AC/DC Converters Flyback Converters LT3799 Linear Technology 120 ~ 375V - 4500Vrms 100µH @ 10kHz 75kHz - Through Hole 1.559" L x 1.700" W (39.60mm x 43.18mm) 1.205" (30.61mm) 1.559" L x 1.700" W (39.60mm x 43.18mm) - Details
AEE16-3662
3-phase 3.3V, 1.2A EE16 Trans.
Allied Components International
5 4.25000 Active - - - - - - 3000VAC - - - Through Hole 0.807" L x 0.710" W (20.50mm x 18.03mm) 0.630" (16.00mm) - - Details
CTPTF-2801EP13
28.9 SMD POE POWER TRANSFORMERS
Central Technologies
4,777 6.28000 Active For DC/DC Converters Power Over Ethernet (PoE) - - 33 ~ 57V - 1500Vrms 28.9µH 200kHz -40°C ~ 125°C Surface Mount - 0.512" (13.00mm) 0.689" L x 0.551" W (17.50mm x 14.00mm) - Details
13324-T086
XFRMR
Sumida America Components Inc.
3,135 4.66000 Active - - - - 4 ~ 36V - 1500Vrms 40µH @ 100kHz - -40°C ~ 125°C Surface Mount 0.591" L x 0.531" W (15.00mm x 13.50mm) 0.492" (12.50mm) 0.709" L x 0.531" W (18.00mm x 13.50mm) - Details
750341144
TRANSFORMER PLANAR 300UH SMD
Würth Elektronik
4,388 12.96800 Active For DC/DC Converters Forward, Push-Pull Converters - - - - 500VDC 260µH @ 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
750813045
OFFLINE TRANSFORMER WE-UNIT
Würth Elektronik
8,994 6.79000 Active For AC/DC Converters Flyback Converters - Texas Instruments - 12V 4500Vrms - - -40°C ~ 125°C Through Hole - 0.630" (16.00mm) - - Details
AEP-199SI
20.4UH 8% EP10 SMD TRANSFORMER
Allied Components International
31 2.50000 Active - - - - - - 1500V 20.4µH - - Surface Mount - 0.451" (11.45mm) - - Details
750314782
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
2,398 6.44000 Active For DC/DC Converters Power Over Ethernet (PoE) - Linear Technology 40 ~ 57V - 3000Vrms 37µH @ 10kHz 250kHz -40°C ~ 125°C Surface Mount 0.530" L x 0.699" W (13.46mm x 17.75mm) 0.500" (12.70mm) - - Details
750811248
OFFLINE XFRM WE-UNIT LT
Würth Elektronik
6,805 9.23000 Active For AC/DC Converters LED Drivers, AC/DC SMPS - - 120 ~ 375V 24V @ 20mA 4500Vrms 300µH @ 10kHz 60 ~ 400kHz - 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
750315231
PUSH-PULL TRANSFORMER
Würth Elektronik
3,400 3.75000 Active - Forward, Push-Pull Converters - - - - - - - -40°C ~ 125°C Surface Mount 0.360" L x 0.315" W (9.14mm x 8.00mm) 0.300" (7.62mm) - - Details
750312495
FLYBACK TRANSFORMER WE-FB
Würth Elektronik
318 7.86000 Active For DC/DC Converters Flyback Converters - On Semiconductor 120 ~ 375V 14V 3750Vrms 750µH @ 10kHz 100kHz -40°C ~ 125°C Through Hole 0.906" L x 0.866" W (23.00mm x 22.00mm) 0.690" (17.53mm) - - Details
750311402
TRANS FLYBACK NXPSSL2101 SSL2102
Würth Elektronik
3,554 6.91200 Active For AC/DC Converters LED Drivers, AC/DC SMPS SSL2101, SSL2102 NXP Semiconductors 120 ~ 375V - 4000Vrms 1.48mH @ 10kHz 60kHz -40°C ~ 125°C Through Hole 0.707" L x 0.799" W (17.96mm x 20.30mm) 0.568" (14.43mm) 0.707" L x 0.799" W (17.96mm x 20.30mm) - Details
ECO2017SEO-D02V016
INDUCTOR/XFRMR
TDK Corporation
2,448 4.44800 Active For AC/DC Converters Flyback Converters - - 80 ~ 144V 12V @ 620mA 3000Vrms 712µH @ 10kHz 100kHz -30°C ~ 120°C Through Hole 0.768" L x 0.886" W (19.50mm x 22.50mm) 0.945" (24.00mm) 0.768" L x 0.886" W (19.50mm x 22.50mm) - Details

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