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Custom power supplies for telecoms and military applications

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AVIONIC & MILITARY CUSTOM POWER SUPPLY UNITS

VISIONPOWER's DC-DC Custom PSUs are used in a variety of avionic and military applications, ranging from military aircraft (including NH 90, TIGER, Tornado), commercial aircraft (Airbus A320, A330, A340 and Boeing 737NG), to ground mobile equipment, including armoured vehicles (including the Warrior Fighting Vehicle) and other sub-marine applications.

VISIONPOWER is an ISO9001 registered company with procedures fully approved for verifying compliance with all aspects of Avionics and Military requirements. Our products meet the requirements of the appropriate specifications including MIL STD 461, MIL STD 704, MIL STD 810, MIL STD 1275, DEF STAN 59-411, DO-160, ABD0100 etc, including the requirements for Nuclear Hard Designs.

Product range

VISIONPOWER can offer both modular and fully custom (discrete) design solutions. VISIONPOWER's military products cover a wide range of styles and features. The examples below feature a small selection of VISIONPOWER's Avionic & Military Solutions:

Avionic & Military Solutions

(Modular or Full Custom/Discrete Approach)

Advanced Mission Display PSUs (datasheets)

Input
3 redundant 18 - 32Vdc Aircraft DC Supply Inputs
Outputs
5 Outputs - output voltage fully customisable - total output power 300W
Features:
100V surge and 20ms drop-out/hold up protection
I2C Communication providing input and output voltage monitoring information via ADC
DO-160F and ABD0100 fully compliant

Multi-Output Reciever PSUs (datasheets)

Input
Universal AC Input Supply, with Active PFC - Worldwide Application
Outputs
24V@12Adc as standard - fully customisable
Features:
Very low noise Input and Output suitable for Military surveillance applications.
Multi-output solutions available
Noise levels in accordance with MIL-STD-704

Multi-Output High Voltage Helmet PSUs (datasheets)

Input
15 - 32V Aircraft DC Supply
Outputs
12KV, 2.5KV, 1.5KV to drive Binocular Display System
Features
High Efficiency
Low Standby Power
High reliability, High Density wireless construction
Low Mass, Low Profile Design
Meets full military specifications

Multi-Output Low Voltage Avionic PSUs (datasheets)

Input
115V, 400Hz Aircraft Generator Supply
Outputs: 5V@30A, +/-15V@1A, 3V3@10A, 2V4 Standby Output
Features:
Unity Power Factor
5% T.H.D.
10ms Hold-up
Full Built in Test (BITE) and Power Management
High reliability, High Density wireless construction
Meets full military specifications

Multi-Output Low Voltage Avionic PSUs (datasheets)

Input
22 - 32Vdc Aircraft DC Supply
Outputs
14 DC Outputs: 8 Analogue and 6 Digital Independent Outputs producing up to 150W total power - to power an Aircraft Infra-red Line Scanner (IRLS)
Features
Digital Output Sequencing
Full Built in Test (BITE), PSU Status, and Power Management
Low Output Noise and ripple - less than 10mVp-p.
Input Inrush Limiting and Reverse Polarity Protection
Externally synchronised to Radar Pulse Repetition Frequency (PRF)
MIL-STD-704A Input Surge Protection (80V surges, 7.5 minute period)
EMC to MIL-STD-461C Conducted and Radiated Emissions & Susceptibility
Full power operation at +85°C ambient
High Reliability - Greater than 50,000hrs in Aircraft Uninhabited Fighter (AUF) Environment to MIL-HDBK-217F

BGTI Series I & II - Multi-Output Military Tracked Vehicle PSUs (datasheets)

Input
28Vdc nominal Armoured Vehicle Supply
Outputs
5V @4A, 12V@3A, -5V@1A to drive a Battle Grade Thermal Imager
Features
90% Efficiency
Nuclear Hard Design - Protection against E.M.P. (nuclear electro-magnetic pulse)
Reverse Polarity Protection
MIL-STD-1275 (100V Surges)
High reliability, High Density wireless construction
Meets full military specifications

Multi-output Land Based Equipment PSUs

Input
Dual Input: 18 - 32Vdc Vehicle Supply and/or from 24V Battery
Outputs
Output 1: Selectable 16V/20V/28V up to 5Adc
Output 2: 12Vdc at 1.2A
Output 3: 5V at 3.2A
Output 4: 5V at 0.75A
Output 5: 24V nominal at 3.5A
Output 6: 24V nominal at 0.75A
220W total output power rating
Features:
Full power operation at +85 C ambient
High Efficiency >85%
Full Built in Test (BITE), PSU Status, and Power Management
Output Enable/Disable Controls
DEF-STAN 61-5 and MIL-STD-1275 Input Surge Protection (100V, 100ms surges)
EMC to DEF-STAN 59-411 Land Class Equipment
Full power operation at +85 C ambient

Custom Requirement

If you have a requirement in mind, or just need advice, and would like a solution please contact us and we will be happy to provide a technical proposal and quotation.

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Modular Solution Provider

In addition to providing discrete Power Supply design solutions, VISIONPOWER also offer a wide range of modular based solutions. As a Vicor-authorised VAR, VISIONPOWER design and build custom power supplies using Vicor power components. VISIONPOWER offer the advantages of modular-based power solutions - including rapid, flexible, economical, and reliable design - to our customers looking for a complete custom power supply solution in the shortest timeframe.

Custom power supply units

VISIONPOWER designs and builds custom power supplies to your specification.

VISIONPOWER quality systems are registered to ISO 9001 for the design, development and supply of high reliability electronic power supplies.

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