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Pulse Electronics Corporation PA0273NL XFMR FWD P-P DC/DC CONV SMD
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Pulse Electronics Corporation PA0273NLT XFMR FWD P-P DC/DC CONV SMD
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Pulse Electronics Corporation PA0273T Pulse Transformers FORWARD XFMR
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PA0273 Datasheets (2)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
PA0273NL		Pulse Engineering	Switching Converter, SMPS Transformers, Transformers, XFRMR FORWARD 50W 230UH SMD		Original	PDF
PA0273NLT		Pulse Engineering	Switching Converter, SMPS Transformers, Transformers, XFRMR FORWARD 50W 230UH SMD		Original	PDF

PA0273 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
PA1735NL Abstract: EFD20 - TRANSFORMER Text: High Frequency Wire Wound Transformers EFD20 Platforms - SMT Power Range: up to 95W Height: 11.4mm Max Footprint: 29.2mm x 21.8mm Max Toplogy: Forward and Flyback Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C PA0273NL Pri. Inductance	Original	EFD20 1500Vrms PA1735NL EFD20 - TRANSFORMER	PDF
12v transformer Abstract: forward TRANSFORMER 15w flyback transformer PB2187 application note 12v 6A transformer efd15 5v 2a transformer flyback transformer efd-25 transformer flyback 5v 2a transformer EFD15 EFD20 Text: HIGH FREQUENCY CONVENTIONAL WOUND MAGNETICS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187 36-75v, 225kHz 12v/1 15v/20mA 12v transformer forward TRANSFORMER 15w flyback transformer PB2187 application note 12v 6A transformer efd15 5v 2a transformer flyback transformer efd-25 transformer flyback 5v 2a transformer EFD15	PDF
EFD15 5v flyback Abstract: 12v transformer 12v 6A flyback efd15 5v 2a transformer EFD TRANSFORMER 6 pin pulse transformer Text: HIGH FREQUENCY CONVENTIONAL WOUND MAGNETICS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187 36-75v, 225kHz 12v/1 15v/20mA PA04765538870 EFD15 5v flyback 12v transformer 12v 6A flyback efd15 5v 2a transformer EFD TRANSFORMER 6 pin pulse transformer	PDF
50W TRANSFORMER Abstract: transformer winding formula Text: SMT 50W TRANSFORMER For use with Semtech's SC4905A/B Power Rating: 50W Height: 10.3 mm Max Footprint: 28.8 mm x 20.5 mm Max Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C Part Number Power Rating 1 Turns Ratio with 7T Pri. Aux.	Original	SC4905A/B PA0273 50W TRANSFORMER transformer winding formula	PDF
DCM flyback transfer function Abstract: IRF640N FZT458 MSOP-10 SC4431 SC4809AIMSTR SC4809BIMSTR SC4809CIMSTR flyback transformer lg equivalent of irf640n Text: SC4809A/B/C High Performance Current Mode PWM Controller POWER MANAGEMENT Description Features The SC4809A/B/C is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated	Original	SC4809A/B/C SC4809A/B/C devi1301A 01/100V 0/100V 0/16V LL4148 DCM flyback transfer function IRF640N FZT458 MSOP-10 SC4431 SC4809AIMSTR SC4809BIMSTR SC4809CIMSTR flyback transformer lg equivalent of irf640n	PDF
12 pin flyback transformer Abstract: PA1837NL flyback transformer formula PA0769NL flyback transformer PB2041NL flyback transformer hi-pot transformer PA1477NL HI-POT PA1836NL Text: HIGH FREQUENCY WIRE WOUND TRANSFORMERS EFD20 Platforms - SMT Power Range: Up to 95W Height: 11.4mm Max Footprint: 29.2mm x 21.8mm Max Topology: Forward and Flyback Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C 5 Pri. Inductance	Original	EFD20 PA0273NL PA0751NL PA0763NL PA0769NL PA1066NL PA1103NL 1500Vdc 1500Vrms PR998 12 pin flyback transformer PA1837NL flyback transformer formula PA0769NL flyback transformer PB2041NL flyback transformer hi-pot transformer PA1477NL HI-POT PA1836NL	PDF
IRF640N Abstract: 12v in 48v out controller driver R1651 R165-1 "Power over LAN" 4.7 20V marking c7 sot-23-5 IRF64 C1416 IRF-640N Text: SC4809A/B/C High Performance Current Mode PWM Controller PRELIMINARY POWER MANAGEMENT Description Features The SC4809A/B/C is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated	Original	SC4809A/B/C 430pF 200pF SC4431 PA0273, C14-16: 6TPB470M, SC4809A/B/C IRF640N 12v in 48v out controller driver R1651 R165-1 "Power over LAN" 4.7 20V marking c7 sot-23-5 IRF64 C1416 IRF-640N	PDF
Flyback Transformers SANYO Abstract: equivalent of irf640n "Power over LAN" ccm flyback DCM flyback transfer function ir*420 PA0273 permeability Text: SC4809A/B/C High Performance Current Mode PWM Controller POWER MANAGEMENT Description Features The SC4809A/B/C is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated	Original	SC4809A/B/C Flyback Transformers SANYO equivalent of irf640n "Power over LAN" ccm flyback DCM flyback transfer function ir*420 PA0273 permeability	PDF
pwm 2003 Abstract: IRF640N VISHAY BC 047 R171K CMZ5929 EFD15 5v MSOP-10 SC4431 SC4809BIMSTR SC4809CIMSTR Text: SC4809A/B/C 高性能电流模式 PWM 控制器电源管理描述特性 SC4809A/B/C 是一个10 管脚BICOMS 工艺的一次侧电流模式控制器，用于隔离式DC-DC 和离线开关电源中。高度集成的设计，需要极少的外围元件。器件	Original	SC4809A/B/C SC4809A/B/C SC4809 SC1301 SC4431 pwm 2003 IRF640N VISHAY BC 047 R171K CMZ5929 EFD15 5v MSOP-10 SC4431 SC4809BIMSTR SC4809CIMSTR	PDF
100VR1 Abstract: murata datecode 50w LED driver pe-68386 "Power over LAN" Text: SC4905A/B High Performance Voltage Mode PWM Controller PRELIMINARY POWER MANAGEMENT Description Features K Operation to 1MHz K Accurate programmable maximum duty cycle K Integrated oscillator/voltage feed forward The SC4905A/B is a 10 pin BICMOS primary side voltage	Original	SC4905A/B SC4905A/B MSOP-10 100VR1 murata datecode 50w LED driver pe-68386 "Power over LAN"	PDF
Flyback Transformers SANYO Abstract: "Power over LAN" FZT458 MSOP-10 SC4431 SC4809AIMSTR SC4809BIMSTR SC4809CIMSTR Z2 SOT-23-5 filter stage flyback Text: SC4809A/B/C High Performance Current Mode PWM Controller POWER MANAGEMENT Description Features The SC4809A/B/C is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated	Original	SC4809A/B/C SC4809A/B/C 430pF C14-16 MBRB1530CT 0/100V 0/16V Flyback Transformers SANYO "Power over LAN" FZT458 MSOP-10 SC4431 SC4809AIMSTR SC4809BIMSTR SC4809CIMSTR Z2 SOT-23-5 filter stage flyback	PDF
do213AC Abstract: GHM15 fzt853 pe-68386 SC4905BIMSTR SC4905BIMSTRT MSOP-10 SC4905A SC4905AIMSTR SC4905AIMSTRT Text: SC4905A/B High Performance Voltage Mode PWM Controller POWER MANAGEMENT Description Features Operation to 1MHz Accurate programmable maximum duty cycle Integrated oscillator/voltage feed forward The SC4905A/B is a 10 pin BICMOS primary side voltage	Original	SC4905A/B SC4905A/B do213AC GHM15 fzt853 pe-68386 SC4905BIMSTR SC4905BIMSTRT MSOP-10 SC4905A SC4905AIMSTR SC4905AIMSTRT	PDF
MURATA GRM44 Abstract: pe-68386 do213AC R0805 DO-213AC C0805 GHM1545X7R474K250 GRM44 MOCD207 47uf/100v Text: SC4905A/B High Performance Voltage Mode PWM Controller POWER MANAGEMENT SC4905A/B Isolated 36V TO 72V Vin RCD reset Single switch Forward 12V 50W Output non Synchronous Rectification www.semtech.com SC4905A/B High Performance Voltage Mode PWM Controller POWER MANAGEMENT	Original	SC4905A/B SC4905A/B c334K250 ZM4742A P1173 LQH4N102K04 SUD15N15-95 FZT853 MRC1-100-5000-F-7 MURATA GRM44 pe-68386 do213AC R0805 DO-213AC C0805 GHM1545X7R474K250 GRM44 MOCD207 47uf/100v	PDF
PA0751 Abstract: PB2134 15efd PA0476 PA1039 15efd data sheet EFD20 PA0691 flyback transformer 8 pin schematics EFD25 Text: HIGH FREQUENCY CONVENTIONAL WOUND MAGNETICS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187 18-72v, 500kHz 10v/20mA 650Vdc 500Vrms PA0751 PB2134 15efd PA0476 PA1039 15efd data sheet PA0691 flyback transformer 8 pin schematics EFD25	PDF

EFD20 - TRANSFORMER Abstract: PA0751 efd-25 transformer Text: HIGH FREQUENCY CONVENTIONAL WOUND TRANSFORMERS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187 36-75v, 225kHz 12v/1 15v/20mA PB2157 PB2042 EFD20 - TRANSFORMER PA0751 efd-25 transformer	PDF
transformer 3A Abstract: 80w flyback PA0751 PA104 Text: HIGH FREQUENCY CONVENTIONAL WOUND MAGNETICS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187 36-75v, 225kHz 12v/1 15v/20mA PA047685538870 transformer 3A 80w flyback PA0751 PA104	PDF
GHM15 Abstract: MOCD207 application note fairchild 1011 opto making ALOB lr251201r025 alOB MARKING mocD207 OPTO "Power over LAN" Text: SC4905A/B High Performance Voltage Mode PWM Controller POWER MANAGEMENT Description Features Operation to 1MHz Accurate programmable maximum duty cycle Integrated oscillator/voltage feed forward The SC4905A/B is a 10 pin BICMOS primary side voltage	Original	SC4905A/B SC4905A/B SC4431 MOCD207 MSOP-10 GHM15 MOCD207 application note fairchild 1011 opto making ALOB lr251201r025 alOB MARKING mocD207 OPTO "Power over LAN"	PDF
EFD20 - TRANSFORMER Abstract: No abstract text available Text: HIGH FREQUENCY CONVENTIONAL WOUND TRANSFORMERS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187NL 36-75v, 225kHz 12v/1 15v/20mA PB2157 PB2042 EFD20 - TRANSFORMER	PDF
Untitled Abstract: No abstract text available Text: SMT 50 W TRANSFORMER For use with Semtech's SC4905A/B ! W E N Power Rating: 50W Height: 10.3 mm Max Footprint: 28.8 mm x 20.5 mm Max Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C Part Number Power Rating 1 Turns Ratio with 7T Pri. Aux.	Original	SC4905A/B PA0273	PDF
SC1301 Abstract: SC4431 SC4809AIMSTR SC4809AIMSTRT SC4809BIMSTR SC4809BIMSTRT SC4809CIMSTR SC4809CIMSTRT EFD15 5v flyback flyback transformer sanyo Text: SC4809A/B/C High Performance Current Mode PWM Controller POWER MANAGEMENT Description Features The SC4809A/B/C is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated	Original	SC4809A/B/C SC4809A/B/C MO-187, MSOP-10 SC1301 SC4431 SC4809AIMSTR SC4809AIMSTRT SC4809BIMSTR SC4809BIMSTRT SC4809CIMSTR SC4809CIMSTRT EFD15 5v flyback flyback transformer sanyo	PDF
schematic diagram 48V power supply with connection to lan Abstract: EFD15 5v 2WR13 12v in 48v out controller driver "Power over LAN" schematic diagram 48V power supply C1416 Text: SC4809A/B High Performance Current Mode PWM Controller PRELIMINARY POWER MANAGEMENT Description Features The SC4809A/B is a 10 pin BICMOS primary side current mode controller for use in Isolated DC-DC and off-line switching power supplies. It is a highly integrated solution,	Original	SC4809A/B SC4809A/B 01/100V 0/100V 0/16V LL4148 MSOP-10 schematic diagram 48V power supply with connection to lan EFD15 5v 2WR13 12v in 48v out controller driver "Power over LAN" schematic diagram 48V power supply C1416	PDF
c2555 Abstract: C2654 do213AC SOT23-5PIN 5sc4905 SC4905AIMSTR SC4905B SC4905BIMSTR MSOP-10 SC431 Text: SC4905A/B 高性能电压模式 PWM控制器控制器电源管理描述特性 ◆ 工作频率达1MHz SC4905A/B 是一个 10 管脚，采用 BICMOS 工艺的一次侧电压模式控制器，用于隔离的直流-直流和离线开关电源。它采用了高度集成的设计，需要极少的	Original	SC4905A/B SC4905A SC4905B 220pF, c2555 C2654 do213AC SOT23-5PIN 5sc4905 SC4905AIMSTR SC4905B SC4905BIMSTR MSOP-10 SC431	PDF
MOCD207 application note Abstract: do213AC fzt853 MSOP-10 SC431 SC4905A SC4905AIMSTR SC4905B SC4905BIMSTR Resistor R0805 Text: SC4905A/B High Performance Voltage Mode PWM Controller POWER MANAGEMENT Description Features Operation to 1MHz Accurate programmable maximum duty cycle Integrated oscillator/voltage feed forward The SC4905A/B is a 10 pin BICMOS primary side voltage	Original	SC4905A/B SC4905A/B ED5052 PA0273 PE-68386 MSOP10 MSOP-10 MOCD207 application note do213AC fzt853 MSOP-10 SC431 SC4905A SC4905AIMSTR SC4905B SC4905BIMSTR Resistor R0805	PDF
12 pin flyback transformer Abstract: 12v transformer PA0691 PB2134 flyback transformer 12v dc 10 pin flyback transformer schematics PA1039 PA0751 12v 6A flyback efd-15 transformer Text: HIGH FREQUENCY CONVENTIONAL WOUND MAGNETICS EFD Platforms - EFD15, EFD20 and EFD25 Transformers and Inductors Power: 30W to 180W Three Different Platforms: THT and SMT Low Profile Platforms: 8.4mm to 13.5mm Custom designs available Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C	Original	EFD15, EFD20 EFD25 PB2187 36-75v, 225kHz 12v/1 15v/20mA 650Vdk 12 pin flyback transformer 12v transformer PA0691 PB2134 flyback transformer 12v dc 10 pin flyback transformer schematics PA1039 PA0751 12v 6A flyback efd-15 transformer	PDF

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Pulse Electronics Corporation PA0273NL

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PA0273 Datasheets (2)

PA0273 Datasheets Context Search

PA1735NL

12v transformer

EFD15 5v flyback

50W TRANSFORMER

DCM flyback transfer function

12 pin flyback transformer

IRF640N

Flyback Transformers SANYO

pwm 2003

100VR1

Flyback Transformers SANYO

do213AC

MURATA GRM44

PA0751

EFD20 - TRANSFORMER

transformer 3A

GHM15

EFD20 - TRANSFORMER

Untitled

SC1301

schematic diagram 48V power supply with connection to lan

c2555

MOCD207 application note

12 pin flyback transformer