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optocoupler based isolated ac to dc converter

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Abstract: Connecting directly to the mains, our AC/DC converter reference design for high-power LED strings , NXP AC/DC converter for high-power LED strings The power behind vibrant solid-state lighting NXP's high-power AC/DC converter reference design enables fast proof-of-concept for single-color LED applications. It's a fully tested solution based on robust components and proven technologies that simplifies , for power requirements above 25 W. current feedback via opto-coupler AC SMPS (TEA1xxx ... Original
datasheet

2 pages,
138.12 Kb

flyback design without ic TEA1750 150w OPTOCOUPLER SMPS variable smps TEA1750 tea1530 OPTOCOUPLER SMPS PFC smps design TEA152X smps control ic LED tea1530 TEA1530 TEA1530 abstract
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Abstract: drive amplifier and an isolated DC-to-DC converter. The gate driver provides an over-current protection function based on desaturation detection. Features: £ Built-in Isolated DC-to-DC Converter , A Hybrid IC IGBT Gate Driver + DC/DC Converter C B D E F D 19 VCC 1 , + DC/DC Converter Absolute Maximum Ratings, Ta = 25°C unless otherwise specified , °C Supply Voltage, DC Case Temperature2 (Surface Temperature Except Opto-coupler Location ... Original
datasheet

6 pages,
256.15 Kb

OPTO-coupler used for current output INVERTER 10kW 10kw dc-dc converter 74HC04 NOT GATE PEAK DETECTOR CIRCUIT SHORT NOTE dc-dc power converter IGBT IGBT 600V 12A IGBT gate driver IGBT 1000A IGBT application notes 10KW ac optocoupler igbt out VLA500K VLA500K-01R VLA500K-01R abstract
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Abstract: , isolated gate driver and optocoupler products are deployed in wind turbine farms and solar energy farms , transmitters, receivers, and transceivers, and IGBT/ Power MOSFET gate drivers, and optocoupler isolation , and technology to make their visions in the renewable energy markets grow and prosper. 2 Solar , compliant to many protocols · Connector types: LC, SC, MT-RJ · Wavelength : 850 nm, 1310nm · Maximum , Solar Panel DC Link Data Rate DC ­ 10 MBd DC ­ 10 MBd DC ­ 10 MBd DC ­ 10 MBd DC ­ 5 MBd ... Original
datasheet

8 pages,
1064.67 Kb

110v ac to 220v dc inverter optocoupler spice sun tracking solar panel Solar Charge Controller Circuit c784 transistor datasheet ACPL-3130-000E SOLAR DC TO AC INVERTER C784 transistor hfbr-2521z wind electric Generator design wind inverter HFBR-1414z datasheet abstract
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Abstract: amplifier and an isolated DC-to-DC converter. The gate driver provides an over-current protection function based on desaturation detection. Features: £ Built-in Isolated DC-DC Converter for Gate Drive £ SIP , Hybrid IC IGBT Gate Driver + DC/DC Converter A C B E D D 1 30 G F 19 VCC , Vrms for 1 Minute) £ TTL Compatible Input Application: To drive IGBT modules for inverter or AC servo , , Youngwood, Pennsylvania 15697-1800 (724) 925-7272 VLA500-01 VLA500-01 Hybrid IC IGBT Gate Driver + DC/DC Converter ... Original
datasheet

4 pages,
198.21 Kb

VLA500-01 VLA500-01 abstract
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Abstract: amplifier and an isolated DC-to-DC converter. The gate driver provides an over-current protection function based on desaturation detection. Features: £ Built-in Isolated DC-DC Converter for Gate Drive £ , Hybrid IC IGBT Gate Driver + DC/DC Converter A C B E D D 1 30 G F 19 VCC , Minute) £ CMOS, TTL Compatible Input Application: To drive IGBT modules for inverter or AC servo systems , ) 925-7272 VLA502-01 VLA502-01 Hybrid IC IGBT Gate Driver + DC/DC Converter Absolute Maximum Ratings, Ta = 25°C ... Original
datasheet

4 pages,
200.17 Kb

VLA502-01 VLA502-01 abstract
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Abstract: 5 V EE TO MOTOR Figure 2a. Isolated Drive Circuit with an HCPL-4503/4 HCPL-4503/4 Optocoupler and a , determining not only how much optocoupler switching delay is needed to prevent shoot through current but , high-voltage dc power supply. A second technique for voltage sensing using the HCPL4562 HCPL4562 analog optocoupler is , the LED of U1 HCPL-4562 HCPL-4562 is proportional to the voltage of the dc high voltage power supply. When the , This is in turn produces an output voltage VO which is proportional to the high voltage dc power ... Original
datasheet

9 pages,
104.48 Kb

HCPL4504 IGBT Driver hcpl4503 HCPL-7800 HCPL-3100 current sensor 7800 hcpl2600 4504 pwm A 4503 ic optocoupler 7800 ic a 4503 hcpl7800 4503 optocoupler fiber-optic sensor 820nm HCPL-4503 HCPL-2600 HCPL-4503 abstract
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Abstract: driver. The PSDM has an isolated DC/DC converter with 2.4W output power implemented in a plastic case to , voltage DC/DC converter ­4V External input voltage Isolated ground (connected to SGND) Gate terminal , appliances with rated voltage values between AC 50 V to AC 1000 V as well as DC 75 V to DC 1500 V. The CE , stage driver module PIN8: KGND KGND is the isolated Kelvin ground that is connected to SGND. DC/DC Converter Module The PSDM-0DN1-5040 PSDM-0DN1-5040 module is a DC/DC power supply converter designed to provide ... Original
datasheet

22 pages,
6050.79 Kb

"SCHURTER" "Catalogue" audio transformer catalog mosfet catalog MTBF mosfet power driver PSDM-0DO2-5040 PSDM-0DT2-5020 mosfet Marking SAs TICOMEL marking code Sk transistors NATIONAL IGBT ticomel transformer datasheet abstract
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Abstract: . 1-338 · AC/DC to Logic Interface Optocouplers , line of optocouplers designed specifically to address the needs of isolated gate drive and current , IGBTs with ratings up to 1200 V/100 A or 1200 V/50 A respectively, each optocoupler provides the , Current By incorporating an integrated fault feedback optocoupler, our soon to be introduced , , which together form an Isolated 15-bit Programmable A/D Converter that delivers the reliability, small ... Original
datasheet

9 pages,
195.59 Kb

HCPL-3150 HCPL-3120 HCPL-0466 HCPL 454 HCNW4506 hcnr 200 HP optocoupler HP 4506 OPTOCOUPLERS optocoupler HP Isolation amplifier optocoupler drive relay NATIONAL IGBT HP 4506 HCPL-3160 datasheet abstract
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Abstract: in isolated ac to dc power supplies and dc/dc converters. When using the FOD2743 FOD2743, power supply , optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon , APPLICATIONS · Power supplies regulation · DC to DC converters PIN DEFINITIONS Pin Number Pin Name , elements necessary to make an isolated power supply, a reference voltage, an error amplifier, and an optocoupler. It is functionally equivalent to the popular KA431 KA431 shunt voltage regulator plus the CNY17F-X CNY17F-X ... Original
datasheet

15 pages,
612.52 Kb

Voltage Regulator 5V 10V APPLICATION FAN4803 CNY17F-X FOD2743A FOD2743B FOD2743C KA431 Optically Isolated Error Amplifier 2743a FAN4803 FOD2743 FOD2743A abstract
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Abstract: primarily intended for use as the error amplifier/ reference voltage/optocoupler function in isolated ac to , regulation · DC to DC converters PIN DEFINITIONS Pin Number 1 2 3 4 5 6 7 8 Pin Name NC C E NC GND COMP , /14/03 OPTICALLY ISOLATED ERROR AMPLIFIER FOD2741A FOD2741A FOD2741B FOD2741B FOD2741C FOD2741C VCC = +5V DC IF = 10 mA RL , of the most common elements necessary to make an isolated power supply, a reference voltage, an error amplifier, and an optocoupler. It is functionally equivalent to the popular KA431 KA431 shunt voltage regulator ... Original
datasheet

15 pages,
588.86 Kb

FOD2741A FOD2741 KA431 FOD2741A abstract
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DC431A DC431A DC431A DC431A LT1725CGN LT1725CGN LT1725CGN LT1725CGN LTC1773EMS LTC1773EMS LTC1773EMS LTC1773EMS | Telecom Input, Isolated 3 Output DC/DC Converter, +36V to +72V | Isolated Forward Converter, Vin=36V to 72V, Vout=5V@20A DC562A-C DC562A-C DC562A-C DC562A-C LT1725CGN LT1725CGN LT1725CGN LT1725CGN | Isolated Forward Converter, Vin=36V to 72V, Vout=12V@12A Isolated Flyback Converter Regulates Without an Optocoupler DN338 DN338 DN338 DN338 Power over Ethernet Isolated Power Multi-Topology DC/DC µModule Regulators Flyback, Foward and Isolated Controllers LCD/CCD/OLED Bias DDR
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DN1006 DN1006 DN1006 DN1006 - Multiple Output DC/DC Converter Runs Off 2-Cell AA Batteries, USB or AC Wall Adapter Differential to Single-Ended Converter for ±5V Supplies DN208 DN208 DN208 DN208 Low Dropout 550kHz DC/DC Controller DC/DC Converter DN227 DN227 DN227 DN227 Sense Milliamps to Kiloamps and Digitize to 12 Bits from 6V to 28V DN234 DN234 DN234 DN234 Low Cost PolyPhase™ DC/DC Converter Delivers High Current /D Offset Voltage DN260 DN260 DN260 DN260 Isolated Flyback Converter Regulates Without an Optocoupler
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DN1006 DN1006 DN1006 DN1006 - Multiple Output DC/DC Converter Runs Off 2-Cell AA Batteries, USB or AC Wall Adapter Differential to Single-Ended Converter for ±5V Supplies DN208 DN208 DN208 DN208 Low Dropout 550kHz DC/DC Controller DC/DC Converter DN227 DN227 DN227 DN227 Sense Milliamps to Kiloamps and Digitize to 12 Bits from 6V to 28V DN234 DN234 DN234 DN234 Low Cost PolyPhase™ DC/DC Converter Delivers High Current /D Offset Voltage DN260 DN260 DN260 DN260 Isolated Flyback Converter Regulates Without an Optocoupler
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due to the requirements of isolation. 50W Isolated Power Supply connected to pins T1-3 and T1-4. The forward converter was chosen, because it offers higher shows the power-stage configuration of a forward converter. Power transfer to the returning it to the input source. Figure 2b shows the power stage of a flyback converter primary and the secondary winding DC and AC resistances, resulting in operating losses. The AC
www.datasheetarchive.com/files/maxim/0003/a198.htm
Maxim 04/04/2001 42.51 Kb HTM a198.htm
Applications This 50W, isolated power-supply design can be used to replace purchased supplies with minimal supplies, however, is relatively complex due to the requirements of isolation. 50W Isolated Power Supply reset winding that is connected to pins T1-3 and T1-4. The forward converter was chosen, because it shows the power stage of a flyback converter. In this case, power transfer to the secondary takes place DC and AC resistances, resulting in operating losses. The AC part of the losses comes from skin and
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Maxim 02/05/2002 34.06 Kb HTM a198.htm
Management IC Solution DN1007 DN1007 DN1007 DN1007 - 60V Step-Down DC/DC Converter Has Only 100µA Quiescent Current DN1006 DN1006 DN1006 DN1006 - Multiple Output DC/DC Converter Runs Off 2-Cell AA Batteries, USB or AC Wall Adapter Telecom Modules DN260 DN260 DN260 DN260 Isolated Flyback Converter Regulates Without an Optocoupler DC to Daylight DN218 DN218 DN218 DN218 High Current Dual DC/DC Converter Operates from 3.3V Input Products with a Combination Battery Charger and DC/DC Converter DN1001 DN1001 DN1001 DN1001 - High Efficiency
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This converter will then be exactly equal to a synchronised flyback based on available standard current Power Supply. AN1060 AN1060 AN1060 AN1060 APPLICATION NOTE 3/11 The converter is powered by the high-voltage DC bus, ranging component values shown in fig. 3 the wake-up time of the converter, that is the time th e system takes to secondary reference/error ampli - fier and of an optocoupler for transferring the control signal to the wake-up t ime of the converter does not exceed 3 s at 90 VAC supply (it will be less than 1 s at 270 V AC
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5957-v1.htm
STMicroelectronics 02/04/1999 27.27 Kb HTM 5957-v1.htm
Supply. AN1060 AN1060 AN1060 AN1060 APPLICATION NOTE 3/11 The converter is powered by the high-voltage DC bus, ranging of an optocoupler for transferring the control signal to the primary side. This pro vides very good converter does not exceed 3 s at 90 VAC supply (it will be less than 1 s at 270 V AC ). In fig. 6 an /11 The isolated feedback is realised with the configuration TL431 TL431 TL431 TL431 + optocoupler. Output cros an external signal at a fixed frequency. This converter will then be exactly equal to a
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5957-v3.htm
STMicroelectronics 25/05/2000 29.08 Kb HTM 5957-v3.htm
This converter will then be exactly equal to a synchronised flyback based on available standard current Power Supply. AN1060 AN1060 AN1060 AN1060 APPLICATION NOTE 3/11 The converter is powered by the high-voltage DC bus, ranging component values shown in fig. 3 the wake-up time of the converter, that is the time th e system takes to secondary reference/error ampli - fier and of an optocoupler for transferring the control signal to the wake-up t ime of the converter does not exceed 3 s at 90 VAC supply (it will be less than 1 s at 270 V AC
www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5957-v2.htm
STMicroelectronics 14/06/1999 27.23 Kb HTM 5957-v2.htm
3/11 The converter is powered by the high-voltage DC bus, ranging from 90 to 400 VDC, generated by fixed frequency. This converter will then be exactly equal to a synchronised flyback based on available values shown in fig. 3 the wake-up time of the converter, that is the time th e system takes to start presented. The converter accep ts input voltages from 85 to 270 Vac and is rated for 40W output power. The design of this kind of converter. Fig. 8 shows the electrical schematic of a 30W AC-DC adapter based on
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STMicroelectronics 20/10/2000 30.22 Kb HTM 5957.htm