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Supplier: Newark, An Avnet Company
Description: POWER SUPPLY, 1500W, 48V ROHS COMPLIANT: YES
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, SWITCHING POWER SUPPLY, RECTIFIER, 15 KW, ESURE, 380/480 VAC 30 AMP INPUT, 45-65 HZ, 30 AMP, 290-400 VDC 44.6 AMP OUTPUT, STATUS LEDS. FREE 2 YEAR RADWELL WARRANTY
- AC Output Voltage: 480 volts
- DC Output Voltage: 400 volts
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Supplier: RoMan Manufacturing, Inc.
Description: designed to meet your application’s requirements. Our Standard MFDC/Inverter Power Supplies feature: KVA Range: 7 – 1,500 KVA Primary Volts: 325 – 800 Volts Frequency Range: 400 – 2,000 Hz Size: Rectifier capacity from size 1-48 Thermoswitch Protection Fully encapsulated to
- DC Output Voltage: 325 to 800 volts
- Input Frequency: 400 to 2,000 Hz
- Type: DC Power Supply
- Features: Rectifier
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Supplier: LHV Power
Description: Product Features: Universal AC Input Small Industry Standard 2x4" Footprint Low Profile for 1U High Applications Convection Cooled Operation International Safety Approvals
- DC Output Voltage: 48 volts
- DC Output Current: 1.25 amps
- DC Output Power: 60.00000000000001 watts
- AC Input Voltage: 90 to 264 volts
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Supplier: Total Power International, Inc.
Description: Universal AC Input Single Output Multiple Safety Protections
- DC Output Voltage: 5 to 50 volts
- DC Output Current: 0.8 to 5 amps
- DC Output Power: 40 watts
- AC Input Voltage: 90 to 264 volts
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Supplier: Unipower, LLC
Description: UNIPOWER Telecom's Ranger Series are hot-swappable, modular rectifiers which produce up to 50 amperes at 54.4VDC and up to 100 amperes at 27.2VDC or 13.6VDC. These switching rectifiers are field-proven reliable with thousands of units in service. They are ideally suited for both
- DC Output Voltage: 54.4 volts
- DC Output Power: 1,360 watts
- Output Frequency: 0.000047 to 0.000063 MHz
- AC Input Voltage: 85 to 264 volts
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Supplier: LHV Power
Description: Description: LHV Power Corp. (Santee, CA) introduced its new PH220 Series of 200 W high voltage power supplies that are housed in a standard 3U-high chassis and are rack-mountable for use in a wide variety of embedded or stand-alone applications. The line-operated high voltage
- DC Output Voltage: 100 to 5,000 volts
- DC Output Power: 200 watts
- AC Input Voltage: 90 to 264 volts
- Input Frequency: 47 to 63 Hz
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Supplier: Total Power International, Inc.
Description: *Universal input/ Built-in EMI filter *Optional remote sense on main output *Optional constant current charger *Optional Power Good signal/ AC fail signal *Optional remote On/ Off signal/ Optional cover *Optional±12VDC/±24VDC/±48VDC input *Optional constant current change (for single
- DC Output Voltage: -15 to 56 volts
- DC Output Current: 0.6 to 69 amps
- DC Output Power: 350 watts
- AC Input Voltage: 90 to 260 volts
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Supplier: XP Power
Description: • 1500 Watt • 56 V Power Over Ethernet Compatible Model • High Power Density 18 W/in3 • Up to 6 kW in 1U (Rack Available) • AC OK, DC OK, Inhibit, Enable, 5 V Standby • 3 Year Warranty
- DC Output Voltage: 48 volts
- DC Output Current: 25 to 31 amps
- DC Output Power: 1,500 watts
- AC Input Voltage: 85 to 264 volts
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Supplier: Efore, Inc.
Description: The ERM rectifier modules are designed and optimised for demanding telecom and industry applications. The convection cooled ERM 48/60-300 rectifier is a building block of the EPOS Mini power systems. The rectifier provides 300 W output power at 48 VDC or 60 VDC,
- Input Frequency: 45 to 65 Hz
- DC Output Voltage: 42 to 72 volts
- DC Output Current: 0 to 7.1 amps
- DC Output Power: 300 watts
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Supplier: Efore, Inc.
Description: The XCRM rectifier modules are designed and optimized for telecom and industry applications. These rectifiers provide unprecented power density and power levels in a true plug and play format and therefore power systems made out of these rectifiers leave you
- Input Frequency: 47 to 63 Hz
- DC Output Voltage: 42 to 56 volts
- DC Output Current: 0 to 100 amps
- AC Input Voltage: 180 to 264 volts
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Supplier: Efore, Inc.
Description: The VCRM and VCRML rectifier modules are designed and optimized for telecom and industry applications. These rectifiers provide unprecented power density and power levels in a true plug and play format and therefore power systems made out of these rectifiers
- Input Frequency: 47 to 63 Hz
- DC Output Voltage: 42 to 56 volts
- DC Output Current: 0 to 50 amps
- DC Output Power: 2,800.000000000003 watts
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Supplier: AEG Power Solutions USA, Inc.
Description: also be used without batteries as direct power supplies. The rectifier system is available in single phase (SPRe) or three phase (TPRe) input supply configuration and can be modified for different voltages 24V,48V,110V,125V,220V and output ratings from 10A – 1000A
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Supplier: Total Power International, Inc.
Description: Universal AC input/Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection Can be installed on DIN rail TS-35/7.5 or 15 NEC class 2 / LPS compliant (24V,48V only) LED indicator for power on DC OK relay contact No load power consumption<0.75W 100%
- DC Output Voltage: 5 to 48 volts
- DC Output Current: 0 to 10 amps
- DC Output Power: 60.00000000000001 watts
- AC Input Voltage: 85 to 264 volts
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Supplier: Total Power International, Inc.
Description: Universal AC input/Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection Can be installed on DIN rail TS-35/7.5 or 15 NEC class 2 / LPS compliant (12V,24V,48V only) LED indicator for power on DC OK relay contact No load power consumption<0.75W
- DC Output Voltage: 5 to 24 volts
- DC Output Current: 0 to 6 amps
- DC Output Power: 40 watts
- AC Input Voltage: 85 to 264 volts
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Supplier: Efore, Inc.
Description: MRC rectifier modules are designed and optimized for demanding industrial and telecom applications. These convection cooled MRC rectifiers are the key building blocks of OPUS C Series DC Power Systems. The rectifier delivers 1100W to 1600W output power at 24 VDC,
- Input Frequency: 45 to 65 Hz
- DC Output Voltage: 42 to 58 volts
- DC Output Current: 32.7 amps
- DC Output Power: 1,599.9999999999986 watts
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Supplier: Unipower, LLC
Description: BLUEstreak is one of UNIPOWER's new generation high-density hot-swap, modular Front-End Power Supply and Rectifiers producing up to 2000 watts output power per module. There are 8 standard models with different output voltages and power levels. The modules are
- DC Output Voltage: 54.4 volts
- DC Output Power: 1,500 to 2,000.0000000000002 watts
- Output Frequency: 0.000047 to 0.000063 MHz
- AC Input Voltage: 85 to 264 volts
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Supplier: Allied Electronics, Inc.
Description: Silicon Controlled Rectifier (SCR), TO-48 Package Type TO-48 type package The NTE5542 is a silicon controlled rectifier (SCR) packaged in a TO48 type case designed for industrial and consumer applications such as power supplies; battery chargers; temperature, motor, light
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Supplier: Unipower, LLC
Description: UNIPOWER Telecom’s Radian Series are hot-swappable, modular rectifiers which produce up to 1360 watts output. There are 19 different models with different output voltages and power levels. The modules are ultra-compact with power density up to 17 watts per cubic inch. Companion
- DC Output Voltage: 54.4 volts
- DC Output Power: 800 watts
- Output Frequency: 0.000047 to 0.000063 MHz
- AC Input Voltage: 85 to 264 volts
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Supplier: Broadband TelCom Power, Inc.
Description: No Description Provided
- DC Output Voltage: 48 volts
- DC Output Current: 0 to 43.8 amps
- AC Input Voltage: 85 to 264 volts
- Input Frequency: 47 to 63 Hz
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Supplier: Unipower, LLC
Description: UNIPOWER Telecom’s Sigma Series Wall-Mount rectifiers are designed as a quick and easy solution in providing DC power to a variety of Telecom equipment. The 14 available models range in output power from 300W to 650W. Output voltages of 12V, 24V and 48V are available for
- DC Output Power: 500.00000000000006 watts
- DC Output Voltage: 28 volts
- Output Frequency: 0.048 to 0.11 MHz
- AC Input Voltage: 85 to 264 volts
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Supplier: DigiKey
Description: AC/DC CONVERTER 48V 2100W
- AC Input Voltage: 90 to 264 volts
- Type: AC/DC Converter, Medical Power Supply
- Features: Power Factor Correction
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Supplier: Win Source Electronics
Description: Manufacturer: Vishay Semiconductor Diodes Division Win Source Part Number: 736494-48CTQ060STRL Packaging: Tape and Reel Mounting Style: SMD Speed: Fast Recovery = 200mA (Io) Diode Type: Schottky Operating Temperature - Junction: -55°C ~ 150°C Diode Configuration: 1 Pair Common Cathode Current -
- VF: 0.61 volts
- VR: 60 volts
- IR: 2 mA
- Tj: -55 to 150 C
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Supplier: Win Source Electronics
Description: Win Source Part Number: 1253039-SRK2001 Category: Integrated Circuits (ICs)>PMIC - Power Supply Controllers, Monitors Package: Tube Applications: Secondary-Side Controller, Synchronous Rectifier Standard Package: 2,000 Mounting: SMD (SMT) Current - Supply: 35 mA Voltage - Supply: 4.5V
- Operating Temperature: -25 to 125 C
- Features: Other
- Package Type: SSOP
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Supplier: Lineage Power
Description: Offering optimum efficiency and power density, The CAR2548TN is a rectifer power supply module designed for telecom applications. The CAR2548TN utilizes the latest, cost optimized technology to provide a regulated single output voltages of -54Vdc. Packaged in a high-density 1U package,
- DC Output Voltage: -42 to -58 volts
- DC Output Current: 46.3 amps
- DC Output Power: 2,500.0000000000005 watts
- AC Input Voltage: 90 to 264 volts
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Supplier: Win Source Electronics
Description: Manufacturer: Infineon Technologies Win Source Part Number: 069139-IR1168STRPBF Packaging: Reel - TR Applications: Secondary-Side Controller, Synchronous Rectifier Mounting: SMD (SMT) Family Name: IR1168S Categories: Integrated Circuits Status: Active Temperature Range - Operating: -25°C to
- Quiescent Current (IQ): 48,000 µA
- Supply Voltage (Vi): 8.6 to 18 volts
- Operating Temperature: -25 to 125 C
- Output Options: Inverting
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Supplier: Win Source Electronics
Description: Manufacturer: Infineon Technologies Win Source Part Number: 040658-IR1168SPBF Packaging: Tube/Rail Applications: Secondary-Side Controller, Synchronous Rectifier Mounting: SMD (SMT) Categories: Integrated Circuits Temperature Range - Operating: -25°C to 125°C Case / Package: 8-SOIC Supply
- Quiescent Current (IQ): 48,000 µA
- Supply Voltage (Vi): 8.6 to 18 volts
- Operating Temperature: -25 to 125 C
- Output Options: Inverting
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Supplier: ZTE Corporation
Description: The ZXDU68 B301 system is a 5U height, 19-inch width embedded DC power system. The system can provide power to -48 V series communication equipment. When fully configured, the system is equipped with six ZXD3000 rectifiers and can provide a rated output current of 300 A. High
- DC Output Voltage: -48 volts
- DC Output Current: 300 amps
- AC Input Voltage: 80 to 300 volts
- DC Input Voltage: 48 volts
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Supplier: ZTE Corporation
Description: three-phase AC 380VAC, and rated output power is 6kW. The rectifier peak efficiency is higher than 96.2%. High efficiency, saving more power The peak efficiency of the module is higher than 96.2%，and in the sleep mode, the rectifier output power consumption is
- DC Output Voltage: -48 volts
- AC Input Voltage: 380 volts
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Supplier: ZTE Corporation
Description: control equipment. High efficiency, the system can save energy by 4%~10% compared to the traditional power supply system. Automatically switching to the sleep mode, the power of a sleeping rectifier is not larger than 4 W. Extensive network interfaces, input/output dry contacts,
- DC Output Voltage: -48 volts
- DC Output Current: 300 amps
- AC Input Voltage: 80 to 300 volts
- Form Factor: Rack Mount
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Supplier: Infineon Technologies AG
Description: power supplies (UPS)
- IFSM: 11,800 amps
- VRRM: 1,800 volts
- Features: Other, Power Diode, Rectifier Diode
- RoHS Compliant: RoHS Compliant
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Supplier: Eagle Eye Power Solutions, LLC
Description: Up to 22KW 27V DC Output The Integra is a 19-inch wide, 4RU, intelligently-controlled +27 VDC output rectifier shelf. The control module interfaces with up to (8) hot-swappable NDRM-2100F 100A rectifier modules. An optional expansion shelf can be added to provide 4 additional
- DC Output Voltage: 24 to 29.7 volts
- DC Output Current: 800 amps
- AC Input Voltage: 240 volts
- Input Frequency: 45 to 66 Hz
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Supplier: ERSAELECTRONICS PTE. LTD.
Description: DIN Rail Power Supplies QUINT-DIODE/ 48DC/2X20/1X40 Product overview: 2320160 from Phoenix Contact is a Diode and Rectifier for rectification, reverse-polarity protection, signal routing, surge suppression, and electronic circuit reliability. It is useful for engineers and
- IO: 20 amps
- Features: Other, Rectifier Diode
- RoHS Compliant: RoHS Compliant
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Supplier: Richardson RFPD
Description: HIGH VOLTAGE SCHOTTKY DIODE. Applications: Parallel Diode, Free Wheeling Diode, Snubber Diode, Uninterruptible Power Supply (UPS), 48 Volt Output Rectifiers, High Speed Rectifiers. Features: Ultrafast Recovery Times, Soft Recovery Characteristics, Popular TO-247 Package or
- IF: 75,000 mA
- trr: 35 ns
- Features: Rectifier Diode, Schottky Barrier Diodes
- Rectifier Configuration / Technology: Schottky
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Supplier: Dynapower Corporation
Description: 0-12VDC, 3000A Water Cooled Since 1963, Dynapower has pushed the boundaries of what is possible in the development of power conversion equipment to create solutions for our customers worldwide. The following list of standard, in-stock Dynapower rectifiers are ready to ship on a
- DC Output Voltage: 12 volts
- DC Output Current: 3,000 amps
- AC Input Voltage: 480 volts
- Input Frequency: 60 Hz
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TDK Corporation announces the introduction of a 3,200W 48V model to the TPS power supply series. The 2U high product delivers 3200W output power (44V at 133.3A), and operates from a wide range Delta or Wye 350 - 528Vac three phase input. The 48V model is (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
ABSOPULSE designs and manufactures custom and semi-custom rugged, high-performance AC-DC switching power supplies, rectifiers & battery chargers. Our AC-DC switching power supplies use high (read more)
Browse Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
The Vicor DCM3623 is an isolated, regulated DC converter that operates from an unregulated, wide-range input to generate an isolated 3.3 V to 48 VDC output. With its high-frequency zero-voltage-switching (ZVS) topology (read more)
Browse DC Power Supplies Datasheets for DigiKey -
voltage of 24V, 48V, 125Vdc or custom. The 3-phase power supplies are suitable for a broad range of heavy-duty applications including factory automation, industrial machinery and equipment. Key Specifications 300W or 500W output power; Input (read more)
Browse Switching Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
: 18Arms max. Output: 24V, 48V, 54V, 110V, 125Vdc or custom 80% eficiency at full load Full electronic protection Cradle: CR 3U/19-3: 3U x 19” x 12.4″ Module: 127 x 127 x 460mm (5” x 5” x 18.1”) Typcial environments: power utilities, industrial control, telecom. (read more)
Browse Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
nominal outputs of 12, 18, 24 and 48Vdc, which can be adjusted via a potentiometer. All the models can deliver full power with ambient temperatures of -20 to +50oC and 50% power at +70oC. An open collector DC good signal, remote on/off and a 5V standby output (0.6A convection, 1 (read more)
Browse Power Supplies Datasheets for TDK-Lambda Americas Inc. -
over long distances. Key Specifications • Input: 1200Vdc (1000Vdc to 1400Vdc range) or custom; • Output: 24Vdc/208A, or custom (e.g. 48V, 110V); • 5000W continuous output power; • 0°C to +50°C operating (read more)
Browse High Voltage Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
ABSOPULSE Electronics’ HVI 3KP-V9 is a rugged, convection cooled power supply designed for driving low voltage 24V, 48V, or 125Vdc equipment in severe environments where fans or forced air are not practicable, and high instantaneous power is required. Typical applications include (read more)
Browse Power Supplies Datasheets for ABSOPULSE Electronics Ltd. -
Acopian Introduces Low Profile AC-DC Power Supply, Up to 900 W Single DC Outputs from 5VDC to 125VDC Wide-Adjustment DC Outputs from 0-5VDC to 0-125VDC Acopian Power Supplies (read more)
Browse Switching Power Supplies Datasheets for Acopian Power Supplies -
VAC, allowing installation in most locations globally. The DC/DC module has an input range of 300 VDC to 825 VDC, allowing use in a wide range of DC voltage settings. Both power modules have an output range from 150 VDC (read more)
Browse Power Supplies Datasheets for DigiKey
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2 transistors + 2 diodes-based PEBB designed for general applications in Power Electronics
Fig. 7 presents the block diagram of the layout of the inverter, which includes: A conventional Power Supply (Transformer + bridge rectifier + capacitor) which generates 48Vdc for isolated power supplies of the PEBBs.
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Development of a power supply vehicle for safe and secure renewal of power supply equipment for access systems
The base rack houses the power input/output unit and rectifier, the power-supply rack houses an inverter and a signaling-power-supply equipment, and they are operated at the whole rectifier output (i.e., 48 Vdc ) as the power supply .
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SiC & GaN Power Semiconductors Report - 2014
Base-station power supplies usually have 48Vdc outputs and are commonly called “48V Rectifiers ”.
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Three-phase active harmonic rectifier (AHR) to improve utility input current THD in telecommunication power distribution system
Abstract—Modern telecommunication power supply systems have several parallel-connected switch-mode rectifiers to provide 48 Vdc .
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Control and power management of a hybrid stationary fuel cell system
A classical UPS is shown in Fig. 5(a), where the main 220VAC grid power is converted (by the switch module rectifier ; SMR) into 48VDC for the stations supplied , and charges the battery set.
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White Paper: High-Availability Power Systems, Part II - Redundancy Options
Traditional telecommunications power systems consist of multiple parallel-redundant rectifiers that convert commercial AC power to – 48 VDC power that charges lead-acid storage batteries and supplies power to critical load equipment.
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Battery types being investigated for use to provide backup power for communications sites
Sometimes, depending on the agreement with the customer, the customer supplies the - 48 VDC power , and sometimes the customer supplies UPS and/or engine- alternator backed AC to the phone company’s rectifiers and does not require the phone company to provide battery backup.
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A DC power supply based on matrix converter with reduced number of switches
Abstract: High Power telecommunication power supply systems consist of a three-phase switch mode rectifier followed by a DC/DC converter to supply loads at 48 VDC .
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Power system for new MBARI ROV
The vehicle power transformer has dual secondariesfor the 240 VDC and 48 VDC distribution voltages. Each trans- former secondary feeds two full wave bridge rectifiers that in turn supply separate A and B busses for each voltage.
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Recovery Act: High-Efficiency, Wideband Three-Phase Rectifiers and Adaptive Rectifier Management for Telecomm Central Office and Large Data Center Applications
The Active Rectifier Management (ARM) software takes advantage of this phenomenon and adjusts the number of rectifiers supplying power to the load to optimize overall plant efficiency. The 48VDC power plant has been a staple of the telecommunications industry from its earliest days.