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“Ideal miniaturization should be enhanced with increased of efficiency”. The SV-series has been developed based on this fundamental design idea. This series has been developed in a super-small size, with high efficiency, high performance and high reliability. For example, the introduction of a “double side printed PCB with through” plus the latest design of eliminating capacitors from the input circuit have enabled improved reliability and longevity of the converter.
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Isolated, high quality, highly reliable DC-DC converters for distributed power applications with direct soldering (lead free) onto PCB according to ROHS directives. Vertically and horizontally positioned pins makes it easy for SMD production. Power ranges from 1.5 - 10W, available with wide input 4:1. This family can cover a range of 4,5- 72Vdc. Due to vertical placing, the OTQ-series, especially, is an excellent space saver with an output range of 5- 24Vdc in both single and multioutput. Applications include: LED, LCD, and TfT displays, info-panels, portable devices, IT & Telecom and gaming machines. This model has most of the same technical features as ETA’s OBQ-series.
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Sens-Tech offers a remotely controlled, multi-channel, photomultiplier power supply system. HVSys provides individual channel control and monitoring of the high voltage power supply of each channel, using only 3 wires. A unique feature is that HV is generated on the base of the photomultiplier, avoiding the inconvenience and problems associated with high voltage distribution. All that is required is a +12V supply with sufficient current capability for the number of channels chosen; the supply current required is less than 25 mA per channel.
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Absopulse Electronics offers a line of plug-in (Eurocard) DC/DC converters designed for railway and other harsh-environments. These units utilize field-proven topology to deliver any DC output up to 130Vdc. They can typically be operated from supply voltages of 24Vdc ((14.4–37V), 36Vdc (22–55V), 48Vdc (28V-74V), 72Vdc (42V-110V), 96Vdc or 110Vdc (57V-168V). Other inputs are available on request.
Absopulse’s line of plug-in (Eurocard) railway converters are designed to meet the requirements of EN 50155 for electronic equipment used on railway rolling stock. They also meet EN 55022 Class B EMI and EN 50121-3-2 (EMI and EMC). The plug-in (Eurocard) series is rated for operation over a -25 to +70oC temperature range without derating, with natural convection cooling. Features typically include full electronic protection on the input and output, optocoupler, optional alarm output and optional control input. An optional built-in redundancy diode to allow for parallel connection to achieve higher output power or N+1 redundancy is available on most designs.
These compact plug-in modules are typically used in 19” rack-mount applications. They are heavily ruggedized and conformal coated and designed to meet IEC 61373 Categories 1 A & B shock and vibration standards.
Absopulse Electronics provides an extensive range of power supplies for operation in railway, industrial and other extreme environments in encapsulated or vented, chassis mount packages. If our standard designs do not meet your requirements, our engineering team will provide a cost-effective solution to meet your exact specifications.
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Absopulse Electronics’ RWY Series of encapsulated DC/DC converters are designed for operation in railway, industrial and other harsh environments. These designs are based on field-proven topology with excellent track-record in hundreds of applications. Typical input ranges available are 24Vdc (14.4–37V range), 36Vdc (22–55V), 48Vdc (28V-74V), 72Vdc (42V-110V), 96Vdc or 110Vdc (57V-168V). RWY designs for almost any output power requirements from 15W to over 280W are available, with either single or dual outputs.
The RWY Series power supplies are designed to meet the requirements of EN 50155 for electronic equipment used on railway rolling stock. They also meet EN 55022 Class B EMI and EN 50121-3-2 (EMI and EMC). These converters are entirely potted with a thermally conductive MIL-spec. silicon rubber compound for resistance against shock, vibration, humidity, moisture, dust and insects and are designed to meet IEC 61373 Categories 1 A & B shock and vibration standards. The RWY converters are conduction cooled via a base plate and rated for operation over a -40 to +70oC cold-plate temperature range without derating. The use of components with many years of established reliability and generous headroom results in a high demonstrated MTBF.
Absopulse Electronics provides an extensive range of power supplies for railway, industrial and other extreme environment applications. If our standard designs do not meet your requirements, our engineering team will provide a cost-effective solution to meet your exact specifications.
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The OC1-series is a non-insulating, low cost and highly efficient DC/DC regulator. This series is suitable as a replacement for series bus (three- terminal regulator) when overheating problems arise. The chopper method allows for high efficiency regardless of input voltage.
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DC/DC high efficiency module
Wide Input range
Various output voltages
High output current
High efficiency up to 94%
Approved: UL60950, C-UL: CSA C22.2 No.60950)
Small size – low profile 0.42”
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The environmentally sealed converter reduces truck battery volts to a 12 V output to supply power for vehicle lighting and accessories, including head lights, warning lights, blowers, windshield wipers and horns.
- Voltage Input Range : 24 to 48 and 72 to 80 volts
- Voltage Output : 12.5 volts DC
- Current Rating : 16 amps continuous
- Frequency : Constant - 15 kHz
- Ambient Temperature : 0° to 40° C
- Input Filter : Included for use with SCR and transistor traction controls
Features and Benefits :
- Terminals and circuitry are isolated from the converter cover - not isolated from battery input
- Thermal protection within the converter will cause the converter to operate at a reduced output in cases where it sees excessive loads, such as a continuous current draw above 16 amps, until the load is reduced
- Converter is normally energized when the key switch is closed, and ceases operation when the key switch is open
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DCP71
A high voltage version of the DC/DC converter series may be used as the power source for various industrial, railway and similar applications where a medium to high voltage supply bus is available.
* Application: Frequency Converter
* Supplied from the Intermediate Bus
* Form Factor 80 x 165 x 50 mm
* Wide Range Input 300 - 900 Vdc
* 5 Output Voltages
* Full Galvanic Insulation
* VDE 0160, VDE0106, EN60950
* Output Power 80 Watts
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15 - 16A Point of Load Converter
- Standard Industry Footprint
- 3.0-14V Inputs
- 0.8-5.0V Nominal Outputs
- Surface Mount Gnd SIP type
- Low 8.5mm Profile (SMT)
- Non Isolated Output
Other Lambda Solutions
- CC-E 1.5-12W, 1 to 2 Outputs, 5 to 48VDC Input
- PX 10-40W, 1 to 3 Outputs, 12 to 48VDC Input
- iPB 15-35W, 1.5-5V Output, 36-75VDC Input, Pico Brick
- iSA 30-78W, 1.2-12V Output, 36-75VDC Input, Sixteenth Bricks
- iEA 30-78W, 1.2-28V Output, 36-75VDC Input, Eighth Brick DC-DC
- PAE50/100 36-100W.1.9-5V Output, 36-75VDC Input. Eighth Brick DC-DC
- iEB 150W, 12V O/P, 42-56V Input, Eighth Brick Interm. Bus DC-DC
- iQD 300W, 12V O/P, 42-53VDC Input, Quarter Brick Intermediate Bus DC-DC
- iQB, iQM, iQN, iQP 30-300W, 1.2-12V Output, 24 to 48VDC Input, Quarter Brick DC-DC
- PAH300/350 300-350W, 12-28V Output, 36-75VDC Input, Half Brick DC-DC
- PAF 400-700W, 1.8-48V O/P, 24-400VDC Input, Full Brick DC-DC
- FPS 1kW to 3kW, 24-48V Output, AC-DC Front Ends
- iBC Non Isolated DC-DC Converters
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MSK DC-DC Converters are hermetic, high reliability devices aimed at Military, Space and other severe environment applications.
- -55° C to 125° C Operating Temperature Range
- Some available on Standard Microcircuit Drawings
- Extensive use of Surface Mount Magnetics - no hand soldering
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NAI's 57 Series 270V DC/DC Converters are a family of high power-density, low profile DC/DC converters, specifically designed for the rugged-Military and Commercial Aerospace markets. Units in the 57 Series are rated from 25 watts through 500 watts. They are available in configurations of up to 9 outputs and a wide variety of output voltage combinations. All 57 Series DC/DC converters are designed with NAVMAT component derating and have integrated EMI filters per MIL-STD-461. All units are specified over their full operating temperature range at full-load conditions.
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NAI's 55 Series 28V DC/DC Converters are a family of high power-density, low profile DC/DC converters, specifically designed for the rugged-Military and Commercial Aerospace markets. Units in the 55 Series are rated from 25 watts through 200 watts. They are available in configurations of up to 5 outputs and a wide variety of output voltage combinations. All 55 Series DC/DC converters are designed with NAVMAT component derating and have integrated EMI filters per MIL-STD-461. All units are specified over their full operating temperature range at full-load conditions.
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Description
Different electrical systems use different voltages. This Magic DC-DC converter, from a new generation of microprocessor-controlled converters, will turn 24V DC into 12V DC, so you can enjoy both. But it brings you even more benefits, like dimming and battery charging.
The voltage required for direct current (DC) can vary considerably onboard a yacht. A bow thruster or a winch installation often works at 24V. But navigation and communication equipment mostly requires 12V. By using this small and lightweight DC-DC converter another voltage than applied in your basic system can be reached. It also ensures that your onboard equipment has a stable power supply with the right voltage. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps. The charging of batteries takes place via the Mastervolt three-stage charge function.
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Current share on all outputs with ratings of 10A or greater Remote sense on all outputs with ratings greater than 2A Overload protection on all outputs Voltage adjustment on all outputs .Margining on all single output modules . Input OK signal and status indicator LED .Global DC OK signal and status indicator LED .Global and individual module inhibits/enable
2 year warranty
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When you need to provide power to auxiliary electric circuits on an electrical vehicle, Curtis DC/DC Converters offer precise regulated voltage outputs. Whether you are driving lamps, computer terminals, communication equipment, or charging auxiliary batteries, trust Curtis to achieve unmatched levels of efficiency with superior thermal protection. Safety is assured by dielectrically isolated output, thermal protection, transient protection and reverse polarity protection. Curtis DC/DC converters prevent battery damage and unsafe installations caused by tapping the battery directly.
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DCS50
Battery powered DC/DC Converters for 19 inch Rack mounting purposes are available from the Huhn-Rohrbacher Power Supply Company. The power range covers 50 to 150 watts.
* 19"-Eurostandard
* EMI Compliant Design
* 3U / 8 HP / 160mm
* Wide Range Input 2:1
* Single Output 50 Watts
* Galvanic Insulation
* CE Sign
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TPCMQ48 DC/DC Converters
1U High, Up to 700 Watts with Integral Hot-Swap Provision
* 48VDC to 12 or 24VDC
* Includes Isolated 5V, ¼A Standby Output
* Hot-Swap Operation
* Wide Range 40 to 60VDC Input
* Integral LED Status Indicators
* I2C Serial Data Bus Option
* Up to 8.8 Watts/Cubic Inch Power Density
* Low Profile: 1.6 Inches (41mm) High
* Single Hot-Swappable Connector
* Reverse Air Flow Option
* Staged Pin Engagement
* ORing Diode on Output
* 1U, 19” Rack Holds 3 Units
* Active Current Sharing
* Optimized Thermal Management
* No Minimum Load
* Control & Monitoring Features
* DC to DC Converter
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DC/DC 19“
Single output 20 - 100 watts
Plug-in Power Supplies for your 19-inch application.
– 19" plug-in module
– Primary/secondary insulation 3000 VAC
– Overvoltage protection
– Output SELV according to EN 60950 and permanent short-circuit proof
– Remote on/off
– Parallel connection possible with load sharing
– EMC Standards EN 50081-1 and EN 50082-2
– VMEbus signals or Power-Fail available upon request
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DC/DC 19“
Multiple output 50 - 70 watts
Plug-in Power Supplies for your 19-inch application.
– 19" plug-in module
– Primary/secondary insulation 3000 VAC
– Overvoltage protection
– Output permanent short-circuit proof
– Ripple at output < 25 mVpp
– Interference emission according to EN 55011 / EN 55022 Class B
– Outputs SELV according to EN 60950
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DC/DC Converters
For Electric Powered Vehicles
The Sevcon DC/DC Converters are suitable for all electric powered vehicles and are designed to be fitted on-board the vehicle and connected permanently to the battery.
These converters deliver a stable isolated high power, low voltage DC supply for such accessories as lights, horns, and wipers. This eliminates inefficient battery taps and fragile, expensive high voltage accessories.
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• 2-3 Watts
• Compact 1.0 x 0.8 Inch Metal Package
• Industry Standard Pinout
• 2:1 Input Range
• Single & Dual Outputs
• Operating Temperature -40°C to +100 °C
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DC/DC Converters
Delta offers high power density DC-DC converters up to 700W. Using high switching frequency, hybrid circuit, chip-on-board and surface mounting technologies, these DC-DC converters provide high power density, a low profile and high efficiency. Accurate current sharing and fixed frequency synchronization of DC-DC converters allows reliable parallel operation for easy expansion. The product line covers commercial, industrial and military grade applications. Delta also offers high efficiency Voltage Regulator Modules (VRMs) for low voltage microprocessors.
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AIF - PFC Series
AIF Power Factor Correction Module, 1600 Watts ouput power, Universal AC Input of 85-264VAC 50/60 Hz, Output 380V DC
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Wherever electricity flows and signals are processed, interface products from Wieland Electric prove their extraordinary strength. The wide range of relays, the components for power supply and overvoltage protection as well as the passive interfaces and analog modules will make your application a real all-rounder, too. Use our interface technology to set your signals!
Power supply
Power supply units are the heart of a control cabinet; its components demand different performance levels depending on the requirements. Therefore, our product range includes single-phase and three-phase devices for DIN rail mounting in the performance classes from 1.25 A to 40 A DC for almost all possible applications.
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Polyamp
DC - DC Converters
* Industrial Grade, 30 - 1000 W
* High Quality DC - DC converters made by:
Polyamp AB, Sweden
* Sales in the Netherlands only
* See also www.Polyamp.com
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Static Clean International offers power supplies for both static control and charging applications. Our power supplies are provided as low power, high impedance, step-up transformers potted with internal current limits.
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Designed for optimum efficiency and power density, this module achieves an ultra high efficiency rating of 91% at 3.3V full load, eliminating the need for a heat sink in most applications. Thanks to the ultra high efficiency of this converter, the power dissipation is such that for most applications a heat sink is not required. In addition, the QRW series supports future migration of semiconductor and microprocessor supply voltages down to 1.0V.
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Model ORION-D3002DDP
300W -48V & 24V DC input DC/DC PS/2 ATX power supply
Mini-redundant DC to DC power supply suitable for 2U and larger chassis
Active PFC, full-range input
-38 V DC to 72V DC output for telecommunication applications
Test equipment for telecommunication applications
Model ORION-B3502
350W 2U ATX redundant power supply with active PFC
Low profile power supply, suitable for 2U and node chassis
Dual ATX 12V power connector for dual Intel® Xeon processor based server board, ROBO-8820VG2
Active PFC, full range input
Total output power of +5V, +3.3V and +12V is 328W
Model ORION-3002
300W PS/2 hot-swap redundant power supply
Mini-redundant power supply suitable for 2U and up chassis
Max. +5V standby output is 2A
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