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Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LT4250HIS8#PBF Linear Technology LT4250 - Negative 48V Hot Swap Controller; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C
LT4250LCS8 Linear Technology LT4250 - Negative 48V Hot Swap Controller; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT4250HIN8 Linear Technology LT4250 - Negative 48V Hot Swap Controller; Package: PDIP; Pins: 8; Temperature Range: -40°C to 85°C
LTC1921CS8 Linear Technology LTC1921 - Dual -48V Supply and Fuse Monitor; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LT4250HIN8#PBF Linear Technology LT4250 - Negative 48V Hot Swap Controller; Package: PDIP; Pins: 8; Temperature Range: -40°C to 85°C
LT4250LIN8 Linear Technology LT4250 - Negative 48V Hot Swap Controller; Package: PDIP; Pins: 8; Temperature Range: -40°C to 85°C

circuit diagram 48V ,Poe Datasheets Context Search

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2014 - AS1138

Abstract: No abstract text available
Text: discharge paths directly to the earth ground, resulting in superior reliability and circuit protection , . 4 PIN DIAGRAM , ). 2 Figure 2 - AS1138 Pin Diagram , . 11 Figure 7 - RDSON vs. Temperature @ 350mA, 48V , = . 11 Figure 9 - 48V VDD Load Regulation vs. Temperature


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PDF AS1138 AS1138 30Watts. 3af-2005 3at-2009 2002/95/EC
2010 - Ag9312-D

Abstract: AG9312D circuit diagram 48V power supply Poe 48V dc poe top Ag9300-S AG930 470uF capacitor BRIDGE-RECTIFIER 12v 1A Ag9300-SPoE ac to dc converter
Text: Ag9300 signature and control circuit provides the PoE compatibility signature and power classification , .14 Table of Figures Figure 1: Block Diagram with External Components , .4 Figure 3: Typical System Diagram , .8 Figure 6: Typical Connection Diagram , 12V Maximum Output Power * 12 Watts Marking 12 Package DIL *At 25°C with VIN = 48V


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PDF Ag9300-S 12Vdc 24Vac 36Vdc 57Vdc 48Vdc 18Vac 30Vac IEEE802 Ag9312-D AG9312D circuit diagram 48V power supply Poe 48V dc poe top Ag9300-S AG930 470uF capacitor BRIDGE-RECTIFIER 12v 1A Ag9300-SPoE ac to dc converter
2008 - UC3844 flyback application note

Abstract: UC3844 flyback schematic diagram 48V power supply Poe uc3844 schematic diagram 24v dc dc UC3844 flyback converter UC3844 flyback transformer PowerDsine 3001 24v dc power supply with uc3844 EA1 transistor smd uc3844 transformer design
Text: assembled and tested printed circuit board (PCB) that provides three step-down regulated output voltages , ) applications, specifically the Powered Device (PD) or the receiver end. Figure 1 shows a block diagram of the , required voltage(s). Figure 1 ­ Block Diagram 36V to 57V POE Input Input Filter and Rectifier , flyback circuit . A soft-start is implemented by adding D11, C18, and R30 to the COMP pin of the UC3844 , (includes the diode bridges, PD interface, filters, Flyback, and Buck) 5V @ 0.75A VIN= 48V 70% 1.8V @ 1A


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PDF UC3844 LX1752 UC3844 flyback application note UC3844 flyback schematic diagram 48V power supply Poe uc3844 schematic diagram 24v dc dc UC3844 flyback converter UC3844 flyback transformer PowerDsine 3001 24v dc power supply with uc3844 EA1 transistor smd uc3844 transformer design
2006 - bob smith termination POE

Abstract: PoE and bob smith termination smj58 Pulse bob smith termination Bob Smith Terminations SLVA233A TTDLF-2500 transformers k20 Surge suppressor report with introduction TPS2384
Text: temporary erratic behavior of electronic devices or systems. The trend to reduce circuit geometries for , . 7 Transients Protection Circuit Guidelines. 8 Circuit Protection Solutions for PoE , Typical PoE Application Diagram . 2 , Effect of ESD/EFT on PSE Power Switch When There is no Protection Circuitry . 10 Basic Circuit


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PDF SLVA233A bob smith termination POE PoE and bob smith termination smj58 Pulse bob smith termination Bob Smith Terminations SLVA233A TTDLF-2500 transformers k20 Surge suppressor report with introduction TPS2384
2008 - CMR1U-02M

Abstract: UC3844 flyback application note schematic diagram 48v ac regulator uc3844
Text: evaluation board is a fully assembled and tested printed circuit board (PCB) that provides three step-down , block diagram of the PD power supply. The power supply consists of the following sections: Input filter , output(s) adjusted for the required voltage(s). Figure 1 – Block Diagram Key Features: 36V to , flyback circuit . A soft-start is implemented by adding D11, C18, and R30 to the COMP pin of the UC3844 , (includes the diode bridges, PD interface, filters, Flyback, and Buck) 5V @ 0.75A VIN= 48V 70% 1.8V @ 1A


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PDF UC3844 LX1752 CMR1U-02M UC3844 flyback application note schematic diagram 48v ac regulator uc3844
2008 - uc3844 schematic diagram 24v dc dc

Abstract: 24v dc power supply with uc3844 UC3844 flyback application note PowerDsine 3001 schematic uc3844 pcb design on uc3844 ,uc3844 schematic diagram 24v dc dc UC3844 flyback bzx84c5v1 on semi schematic diagram 48V power supply Poe
Text: assembled and tested printed circuit board (PCB) that provides three step-down regulated output voltages , ) applications, specifically the Powered Device (PD) or the receiver end. Figure 1 shows a block diagram of the , required voltage(s). Figure 1 ­ Block Diagram Key Features: 36V to 57V Input Range Output , flyback circuit . A soft-start is implemented by adding D11, C18, and R30 to the COMP pin of the UC3844 , (includes the diode bridges, PD interface, filters, Flyback, and Buck) 5V @ 0.75A VIN= 48V 70% 1.8V @ 1A


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PDF UC3844 LX1752 uc3844 schematic diagram 24v dc dc 24v dc power supply with uc3844 UC3844 flyback application note PowerDsine 3001 schematic uc3844 pcb design on uc3844 ,uc3844 schematic diagram 24v dc dc UC3844 flyback bzx84c5v1 on semi schematic diagram 48V power supply Poe
2007 - POET00

Abstract: No abstract text available
Text: .1 Connection Diagram , . Typical Application Diagram for a PoE PD (Flyback Converter) Revision 0.9 1 DATASHEET AS1130 CONNECTION DIAGRAM Figure 2. Pin-out Diagram PIN DESCRIPTIONS Table 1. Pin Assignments Pin I/O , A RCURR 1 Description Switched 48V supply output 48V bus pin. This pin is the positive , the current limit to 400 mA. Open circuit sets the current limit to 800 mA 10 A RCLASS


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PDF AS1130 2002/95/EC POET00
2009 - VOGT

Abstract: vogt 545 VOGT P2 vogt a7 vogt a3 vogt x9 VOGT 545 90 055 VOGT 545 19 133 00 Vogt p1 VOGT 545 01
Text: . 18 3.2.4.2. Magnetic Wiring Schematic Diagram , . 26 3.2.5.3. Transmission Performance, Wiring Schematic Diagram , . 38 3.3.1. System Architecture Block Diagram , 802.3af ( 48V _RTN (negative) on conductors 1 and 2; 48V (positive) on conductors 3 and 6). The POE , Simplified Application Diagram of the HyperJack 1000 PoE Module (2x6 port version). Each of the three


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PDF MSP430 i2002 i2004 MG2007-0056 PS-85586-001 VOGT vogt 545 VOGT P2 vogt a7 vogt a3 vogt x9 VOGT 545 90 055 VOGT 545 19 133 00 Vogt p1 VOGT 545 01
2008 - AS1135

Abstract: schematic diagram 48V power supply Poe QFN PACKAGE thermal resistance smps isolated 24v output 30w JESD22-A114 11-LVMODE led driver pwm 350mA "power sourcing equipment"
Text: . 4 PIN-OUT DIAGRAM , Figure 2 - Pin-out Diagram , . 10 Figure 7 - RDSON vs. Temperature @ 350mA, 48V , . 11 Figure 10 - 48V VDD Load Regulation vs. Temperature , . 11 Figure 12 - 48V VDD NDRV vs. Temperature


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PDF AS1135 3W/30W 2002/95/EC AS1135 schematic diagram 48V power supply Poe QFN PACKAGE thermal resistance smps isolated 24v output 30w JESD22-A114 11-LVMODE led driver pwm 350mA "power sourcing equipment"
2009 - vogt 545

Abstract: vogt 545 44 vogt x9 vogt a7 vogt a3 VOGT 545 19 vogt a5 vogt p1 VOGT 545 01 VOGT P2
Text: . 18 3.2.4.2. Magnetic Wiring Schematic Diagram , . 26 3.2.5.3. Transmission Performance, Wiring Schematic Diagram , . 38 3.3.1. System Architecture Block Diagram , 802.3af ( 48V _RTN (negative) on conductors 1 and 2; 48V (positive) on conductors 3 and 6). The POE , Simplified Application Diagram of the HyperJack 1000 PoE Module (2x6 port version). Each of the three


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PDF MSP430 i2002 i2004 MG2007-0056 PS-85586-001 vogt 545 vogt 545 44 vogt x9 vogt a7 vogt a3 VOGT 545 19 vogt a5 vogt p1 VOGT 545 01 VOGT P2
2009 - ethernet transformer Application Note

Abstract: ethernet transformer center tap ethernet transformer centre tap center tap transformer 18 0 18 schematic diagram 48V power supply Poe center tap transformer circuit diagram 48V ,Poe centre tapped Transformer schematic diagram of energy saving device Signal Transformer
Text: (PD). The PSE puts a 48V differential voltage on either the data pair or the spare pair of the twisted pair medium, and the PD takes the 48V differential off the center tap of the transformer of the device to be powered. In theory, the Ethernet PHY should not see this 48V differential, as a balanced , Midspan PSE systems. A diagram of the injection alternatives are shown below in Figure 1.1, taken from the IEEE802.3af specification document. Endpoint PSE systems inject 48V onto either the data pair of


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PDF IEEE802 ethernet transformer Application Note ethernet transformer center tap ethernet transformer centre tap center tap transformer 18 0 18 schematic diagram 48V power supply Poe center tap transformer circuit diagram 48V ,Poe centre tapped Transformer schematic diagram of energy saving device Signal Transformer
2009 - cctv camera circuit diagram

Abstract: cctv circuit diagram Ag9500 ethernet transformer centre tap circuit diagram electronic cctv circuit diagram 48V power supply Poe Ag9500-42 circuit diagram 48V ,Poe 12505HS-04 CCTV System
Text: ) standard. The Ag9500 signature and control circuit provides the PoE compatibility signature and power , .3 Block Diagram , Package, Connector and Pin Description .3 , -42 .14 Table of Figures Figure 1: Block Diagram , .4 Figure 3: Typical System Diagram .5 Figure 4: Typical Connection Diagram


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PDF Ag9500 IEEE802 1500Vpk Ag9500 Ag9500-42 cctv camera circuit diagram cctv circuit diagram ethernet transformer centre tap circuit diagram electronic cctv circuit diagram 48V power supply Poe Ag9500-42 circuit diagram 48V ,Poe 12505HS-04 CCTV System
2008 - schematic diagram of ip camera

Abstract: schematic diagram 48V power supply Poe circuit diagram 48V ,Poe schematic diagram ip camera diagram Converter 24v to 12v pcb layout 12V DC to 24V dC converter schematic diagram circuit diagram 48V power supply Poe DO1813-181ML schematic diagram 48v dc motor driver circuit EEEFK1V331P
Text: Port. When the regulated 12Vdc is present at the 12V AUX input port before 48V PoE voltage is present , PSE to not deliver power to the PD. If 12Vdc is added after 48V PoE voltage is present, the PD , if 48V PoE input voltage is present. Alternatively, if pin 2 and pin 3 are jumpered, as shown in , 10.0 Physical Dimensions inches (millimeters) unless otherwise noted 11.0 Appendix diagram FIGURE 11. Power Block Diagram for IP Camera 11 www.national.com LM5072 12Vout 25W PoE PD Power


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PDF LM5072 LM5072 48Vdc 12Vdc LM26400 IEEE802nces CSP-9-111S2) CSP-9-111S2. schematic diagram of ip camera schematic diagram 48V power supply Poe circuit diagram 48V ,Poe schematic diagram ip camera diagram Converter 24v to 12v pcb layout 12V DC to 24V dC converter schematic diagram circuit diagram 48V power supply Poe DO1813-181ML schematic diagram 48v dc motor driver circuit EEEFK1V331P
2008 - SLVA306A

Abstract: regulator adapter 25 TI APD SLVS853 Ethernet transformers poe pse S0361-01 TPS23753 BZX84C27V Si3459
Text: OUT ­ Adapter 12-V, 24-V, 48-V S0359-01 Figure 5. PoE Priority Circuit Using Controlled Adapter , Adapter 12-V, 24-V, 48-V S0360-01 Figure 6. PoE Priority Circuit Using Controlled Adapter Low-Side , . 5 4 Use of Additional Circuitry to Provide PoE Priority Including 48-V Adapters 11 . 6 PoE Priority Circuit Using Controlled Adapter High-Side Switch . 7 PoE Priority Circuit Using Controlled Adapter Low-Side Switch


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PDF SLVA306A TPS23753 TPS23753 SLVA306A regulator adapter 25 TI APD SLVS853 Ethernet transformers poe pse S0361-01 BZX84C27V Si3459
2005 - circuit diagram 48V ,Poe

Abstract: No abstract text available
Text: designer to identify topology and technology issues before the first circuit is designed. In this , front end and DC/DC converters. PoE front-end losses Figure 1 is a basic block diagram that shows , 12.33 12.21 12.16 *Total PoE power available Figure 1. Basic PoE block diagram Powered Device , replaced with a 48-V to 12-V front end. Topology 2 attempts to maximize the available power. To evaluate , Design) 48-V to 12-V Switcher 5 V at 0.2 A 12-V to 5-V Linear 48-V to 3.3-V and 6


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PDF SLYT085 circuit diagram 48V ,Poe
2009 - ag9205

Abstract: Ag9205-S Ag9203-S Ag9200 Ag9200-S TRANZORB circuit diagram 48V power supply PSE Poe 48V dc poe top AG9205S "power sourcing equipment"
Text: Power-over-Ethernet (PoE) standard. The Ag9200 signature and control circuit provides the PoE compatibility , .14 Table of Figures Figure 1: Block Diagram , .4 Figure 3: Typical System Diagram , .7 Figure 6: Typical Connection Diagram , 3.3V Maximum Output Power * 13 Watts 10 Watts Marking 5 3 *At 25°C with VIN = 48V The


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PDF Ag9200-S IEEE802 Ag9200 ag9205 Ag9205-S Ag9203-S Ag9200-S TRANZORB circuit diagram 48V power supply PSE Poe 48V dc poe top AG9205S "power sourcing equipment"
2014 - POET0072

Abstract: No abstract text available
Text: directly back to the earth ground, resulting in superior reliability and circuit protection. AS1113 has , SIMPLIFIED APPLICATION DIAGRAM 10/100/1000 PHy RJ45 AS1113 Rectification & Surge Supression , . 1 SIMPLIFIED APPLICATION DIAGRAM , www.AkrosSilicon.com 408.746.9000  2  AS1113 FIGURES Figure 1 - AS1113 Pin Diagram , . 9 Figure 10 - DCDC Load Regulation vs. IOUT @VIN= 48V , VO


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PDF AS1113 AS1113 2002/95/EC POET0072
2014 - AS1138

Abstract: No abstract text available
Text: in superior reliability and circuit protection. Full support of both IEEE® Std. 802.3af-2005 and , Fiber-to-the-home (FTTH) terminals SIMPLIFIED APPLICATION DIAGRAM Akros Silicon, Inc. 6399 San Ignacio Avenue , . 1 SIMPLIFIED APPLICATION DIAGRAM , . 3 PIN DIAGRAM , www.AkrosSilicon.com 408.746.9000  2  AS1138 FIGURES Figure 1 - AS1138 Pin Diagram


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PDF AS1138 AS1138 30Watts. 3af-2005 3at-2009 2002/95/EC
2008 - cctv camera circuit diagram

Abstract: 1205HS-04 Ag9500 cctv circuit diagram CCTV Power Supply 12505WR SILVER TELECOM circuit diagram electronic cctv cctv camera module ethernet transformer centre tap
Text: ) standard. The Ag9500 signature and control circuit provides the PoE compatibility signature and power , .3 4. Block Diagram , Package, Connector and Pin Description , .122 Table of Figures Figure 1: Block Diagram , .4 Figure 3: Typical System Diagram , .3 Figure 5: Typical Connection Diagram


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PDF Ag9500 IEEE802 1500Vpk Ag9500 cctv camera circuit diagram 1205HS-04 cctv circuit diagram CCTV Power Supply 12505WR SILVER TELECOM circuit diagram electronic cctv cctv camera module ethernet transformer centre tap
2009 - 154w

Abstract: circuit diagram 48V power supply Poe circuit diagram 48V ,Poe "power sourcing equipment"
Text: state in response to an overvoltage surge. Figure 2. Typical circuit diagram using a SiBar thyristor , voltage ratings. If these ratings are exceeded due to short circuit or voltage transients, components may sustain permanent damage and the equipment may fail. Tyco Electronics' circuit protection devices help , Converter TX 2 SIGNAL PAIR DC/DC 3 RX TX RX SIGNAL PAIR 3 48V Powered Device (PD) 48V 3 6 6 Converter +/RX SIGNAL PAIR TX SIGNAL PAIR 7 7 7


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PDF RCP0018E 154w circuit diagram 48V power supply Poe circuit diagram 48V ,Poe "power sourcing equipment"
2009 - Ag8103-M

Abstract: circuit diagram 48V ,Poe AG8100 SMAJ58 Ag8112 9V19 120v ac to 3.7v dc converter
Text: ) standard. The Ag8100 signature and control circuit provides the PoE compatibility signature and power , .17 2.2 Table of Figures Figure 1: Block Diagram with External Components , .5 Figure 3: Typical System Diagram , .8 Figure 6: Typical Connection Diagram , Package SMT SMT SMT *At 25°C with VIN = 48V All versions of the Ag8100 fully meet the requirements


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PDF Ag8100 IEEE802 Ag8100 127mm Ag8103-M circuit diagram 48V ,Poe SMAJ58 Ag8112 9V19 120v ac to 3.7v dc converter
2004 - wurth 749022017

Abstract: 749022016 DC1567 DC1814A-B CRCW0402100KJNEA fdn8601 13W SOT23 CRCW0603100KJNEA schematic diagram 48V power supply Poe POWER33
Text: that can be used with the DC1788A (eg DC894, DC1317, etc). Design files for this circuit board are , trademarks are the property of their respective owners. DESCRIPTION Demonstration circuit 1788A features , (Type 1, 13W) Efficiency DC1788A-A, VPORT = 48V , ILOAD = 1.1A DC1788A-B, VPORT = 48V , ILOAD = 600mA PoE Type Switching Frequency DC1788A-C, VPORT = 48V , ILOAD = 350mA An LTPoE+ PSE is Powering a DC1788A-A , the PSE has successfully detected and powered the PD Figure 1. Setup Diagram for the DC1788A-A with


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PDF DC1788A LT4275 dc1788af wurth 749022017 749022016 DC1567 DC1814A-B CRCW0402100KJNEA fdn8601 13W SOT23 CRCW0603100KJNEA schematic diagram 48V power supply Poe POWER33
2007 - AS1124

Abstract: SI7530 POET76 k2360 "power sourcing equipment" JESD22-A114 MO-220-VHHC-2 akros "Power over Ethernet"
Text: to the earth ground, resulting in superior reliability and circuit protection. AS1124 has been , Typical Application Diagram for a PoE PD (Flyback Converter) Revision 1.8 1 DATASHEET AS1124 Figure 1. Pin-out Diagram PIN DESCRIPTIONS Table 1. Pin Assignments Pin I/O Name , decoupling point 9 A RCURR Auxiliary supply input Internal 48V bus pin. This pin is the , paddle ground sets the current limit to 400 mA. Open circuit sets the current limit to 800 mA 10 A


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PDF AS1124 2002/95/EC AS1124 SI7530 POET76 k2360 "power sourcing equipment" JESD22-A114 MO-220-VHHC-2 akros "Power over Ethernet"
2009 - SMAJ58

Abstract: V18 marking Ag8205-S "power sourcing equipment"
Text: signature and control circuit provides the PoE compatibility signature and power classification required by , .15 Table of Figures Figure 1: Block Diagram with External Components , .4 Figure 3: Typical System Diagram , .7 Figure 6: Typical Connection Diagram , Package SIL SIL SIL *At 25°C with VIN = 48V All versions of the Ag8200 fully meet the requirements


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PDF Ag8200 IEEE802 Ag8200 Ag8203 Ag8205 Ag8212 Ag8200-S SMAJ58 V18 marking Ag8205-S "power sourcing equipment"
2006 - Ag8112

Abstract: SMAJ58 Thermal cut Ag8105
Text: ) standard. The Ag8100 signature and control circuit provides the PoE compatibility signature and power , .16 Table of Figures Figure 1: Block Diagram with External Components , .5 Figure 3: Typical System Diagram , .8 Figure 6: Typical Connection Diagram , SMT *At 25°C with VIN = 48V All versions of the Ag8100 are RoHS compliant. Table 1: Ordering


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PDF Ag8100 IEEE802 Ag8100 127mm Ag8112 SMAJ58 Thermal cut Ag8105
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