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Номер в каталоге(s) : MVAC400-48AFD
Murata Power Solutions
Murata Power Solutions
Компоненты Описание : 400W 3" x 5" High Density AC-DC Power Supply Converter

DESCRIPTION
The MVAC400 series switching Power supplies utilize advanced component and circuit technologies to deliver high effi ciency. Designed for medical, computing, communications, telecom and Other OEM applications to satisfy 1U height design considerations, the MVAC400 Series measures only 3.0" x 5.0" x 1.40". All models offer universal AC input with active Power factor correction (PFC) and compliance to worldwide safety and EMC standards.

FEATURES
■ IEC60601 Ed 3 medical and EN60950 ITE safety approved
■ 400W compact high density
■ 3" x 5" standard footprint
■ High effi ciency up to 94%
■ Remote sense
■ Remote On/Off, Power OK
■ Universal AC input with active PFC
■ Less than 1U high – 1.4"
■ Convection cooled operation up to 250w
■ Isolated 12V@1A fan output
■ Isolated 5V@2A standby/auxiliary output
■ RoHS compliant
■ Active inrush protection
■ Current sharing option

Номер в каталоге(s) : MPD-425V
BOSER Technology Co., Ltd
BOSER Technology Co., Ltd
Компоненты Описание : 250w DC-DC Power Supply Input Range: 40~57VDC

250w DC-DC Power Supply Input Range: 40~57VDC

Номер в каталоге(s) : MPD-425V
Unspecified
Unspecified
Компоненты Описание : 250w DC-DC Power Supply Input Range: 40~57VDC

[BOSER]

250w DC-DC Power Supply Input Range: 40~57VDC

Номер в каталоге(s) : MPI-925A
BOSER Technology Co., Ltd
BOSER Technology Co., Ltd
Компоненты Описание : 250w AC-DC AT Power Supply

FEATURES
* Input Voltage: 90~265VAC
* Input Frequency: 47~63Hz
* Inrush Current: Does not exceed 30A at 115VAC input or 60A AC input, at cold start 25°C
* Load Range: When all outputs are at 60% rated load condition, the +5V output is set between 4.90~5.10V and all Other outputs are within the specified voltage accuracy range
* Ripple And Noise: Peak to peak ripple and noise for each output is < 1% of each output voltage at rated load 115~230VAC
* Line Regulation: < +/-1% at rated load with +/-10% change in input voltage
* Load Regulation: The output voltage load regulation is less than the values on the table when each output loading changes +/-40% from 60% rated load while all Other outputs at 60% rated load
* Hold Up Time: 14ms typ. from the last AC line charging pulse to the point when +5V drops down to +4.75V
* Output Power: Total DC continuous Power is within 200W at 40oC ambient temperature. If the input voltage is < 100VAC, total DC continuous Power should not exceed 180W
* Power Good Signal: Goes high 100~500ms after all DC output is ready
* Power Failure: Goes low 1ms before any DC output falls
* Efficiency: > 65% at nominal line and rated load
* Altitude: 10,000 feet
* Protection: Built-in crowbar circuit automatically shuts down outputs to avoid damaging external circuits. Trip point of O.V.P. circuit is between 5.7~7.0V
* Temperature: 0~+70°C (operating); -40~+75°C (storage)
* Humidity: 5~95%; non-condensing at 40oC (operating)
* Connectors:
    AC Input/Output: Meets IEC 320/CEE 22 standard
    Tab Terminals: Female 0.250" x 0.032"
    CPU Board: Alex 8500-06 or equivalent device 3.5" Disk Drive: AMP 1-480424-0/171822-4 or equivalent device
* Dimensions: 14.0 x 15.0 x 8.62 cm with +/-0.8mm and +/- 0.4mm tolerance between mounting holes
* MTBF: 156,598 hrs.

Номер в каталоге(s) : HVP050P5000
Voltage Multipliers Inc
Voltage Multipliers Inc
Компоненты Описание : High Voltage Power Supply - 250w Series

The HVP series provide 250 watts of output Power up to 125kV. The outputs are fully adjustable from zero to 100% of the maximum rating. Built-in EMI filtering, safety interlocks, overvoltage/over-current arc protection, short circuit protection, and constant voltage/current operation, are just a few of the standard features in this series.

Features:
• Voltage programming
• Current programming
• Safety interlock
• Short circuit protection
• NEMA 12 enclosure
• Low ripple

Номер в каталоге(s) : NTE61
NTE Electronics
NTE Electronics
Компоненты Описание : Silicon Complementary Transistors High Power Audio, Disk Head Positioner for Linear Applications

Description:
The NTE60 (NPN) and NTE61 (PNP) are complementary silicon Power transistors in a TO3 type package designed for high Power audio, disk head positioners, and Other linear applications.

Features:
● High Safe Operating Area: 250w @ 50V
● For Low Distortion Complementary Designs
● High DC Current Gain: hFE = 25 Min @ IC = 5A

Номер в каталоге(s) : D1U86P-W-1600-12-HBXDC
Murata Power Solutions
Murata Power Solutions
Компоненты Описание : 86mm 1U Front End AC-DC Power Supply

PRODUCT OVERVIEW
The D1U86P-W-1600-12-HBxDC products are high efficiency 1600 watt, Power factor corrected front end supplies with a 12V main output and a 12V (30W) standby. They have current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have logic and PMBus monitoring and control. Their low profile 1U package and >38.6W/cubic inch Power density make them ideal for delivering reliable, efficient Power to servers, workstations, storage systems and Other 12V distributed Power systems.

FEATURES
■ 1600W output Power
■ 94% minimum effi ciency at 50% load
■ 12V main output
■ 12V standby output of 30W
■ 1U height: 3.4" x 7.75" x 1.59"
■ 38.6 Watts per cubic inch density
■ N+1 redundancy, including hot plugging (up to 8 in parallel)
■ Current sharing on 12V main output
■ Overvoltage, overcurrent, overtemperature protection
■ Internal cooling fan (variable speed)
■ PMBus™ / I²C interface monitoring and control
■ RoHS compliant

Номер в каталоге(s) : AN826
STMicroelectronics
STMicroelectronics
Компоненты Описание : 250w HIGH Power FACTOR Supply FOR TV

INTRODUCTION
This application has been designed to provide a complete Supply for colour TV. The system has been configured using a Flyback DC-DC converter with an upstream PFC section in order to improve the characteristics of the whole Supply. The architecture of the system consists of a L4981A controller with the relevant circuitry for the PFC section, and of a TEA2261 synchronised, in master-slave configuration, with a TEA5170 at 15 kHz switching frequency. When the Supply is in stand-by condition, the TEA2261 controller operates in burst mode.

System Main Features:
■ Input Voltage Range: 176 to 270 Vac
■ Rated Output Power: 250w
Power Factor at max. Output Power: 0.98
■ Input Power in Stand-by mode: 3W
■ DC Preregulated Voltage: 400
■ Efficiency: > 80%
■ Operating Frequency: 15kHZ Synchronised (only Fly-Back Section)
■ Minimum Output Power Synchronised : 8.5 W
Others: Short Circuit, Overload and Open Load Protection.

Номер в каталоге(s) : RC-161
BOSER Technology Co., Ltd
BOSER Technology Co., Ltd
Компоненты Описание : Industrial Chassis

Industrial Chassis

Full-size Wallmount Chassis with 6-slot Backplane, 250w AT/ATX P/S

Provides PICMG1.3 Full-size Backplane



Features

6-slot space for PICMG1.3 full-size or PICMG Bus backplane

Provides 250w AT/ATX Power Supply

Anti-shock crowbar for secured mounting of add-on card, two adjustable positions

1 x external 5.25" space, 1 x external 3.5" space, 1 x internal 3.5" space

Provides 9cm ball bearing cooling fan x 1

FCC/CE industrial Class A approval



 


Номер в каталоге(s) : D1U86-D-1600-12-HB3DC
Murata Power Solutions
Murata Power Solutions
Компоненты Описание : 86mm 1U Front End DC-DC Power Supply Converter

PRODUCT OVERVIEW
The D1U86-D-1600-12-HBxDC series are highly efficient 1600 watt, DC input front end supplies with a 12V main output and a 12V (30W) standby. They have current sharing and up to 8 supplies may be operated in parallel. The supplies may be hot plugged, they recover from overtemperature faults, and have logic and PMBus monitoring and control. Their low profile 1U package and >38.6W/cubic inch Power density make them ideal for delivering reliable, efficient Power to servers, workstations, storage systems and Other 12V distributed Power systems.

FEATURES
■ 1600W output Power
■ 93% efficiency at half load
■ 12V main output
■ 12V standby output of 30W
■ 1U height: 3.4" x 7.75" x 1.59"
■ 38.6 Watts per cubic inch density
■ N+1 redundancy, including hot plugging (up to
■ 8 in parallel)
■ Current sharing on 12V main output, ORing FET
■ Overvoltage, overcurrent, overtemperature protection
■ Internal cooling fan (variable speed)
■ PMBus™ / I²C interface monitoring and control
■ RoHS compliant
■ Two Year Warranty

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