Military & Tactical Systems
Ground vehicle supplies, tactical shelters, radar systems, and battlefield C4ISR equipment built to endure severe shock, vibration, and EMI transients.
When off-the-shelf power supplies fail to meet severe space restrictions, harsh operating environments, or strict electrical performance criteria, AJ's Power Source Inc. (AJPS) delivers fully tailored power solutions.
Since 1987, our U.S.-based engineering team has designed, tested, and manufactured custom AC-DC power supplies, DC-DC converters, DC-AC inverters, uninterruptible power supplies (UPS), and power distribution units (PDUs). From modified COTS/MOTS architectures to clean-sheet custom developments, we ensure high efficiency, extreme ruggedization, and full compliance with international standards.
A streamlined, risk-mitigated development lifecycle engineered specifically for international procurement teams, prime contractors, and high-reliability industrial builders.
We review input/output voltages, power density, thermal budgets, transient profiles, mechanical footprint, connector preferences, and required environmental standards.
Our engineers evaluate if an existing qualified COTS or MOTS baseline can be modified, minimizing NRE charges, schedule risk, and qualification overhead.
Electrical circuit topology, magnetics optimization, thermal modeling, and 3D mechanical chassis layouts are created and verified for client sign-off.
First-article prototypes are built under ISO 9001 guidelines and subjected to rigorous in-house testing for efficiency, regulation, thermal rise, and EMI pre-compliance.
Environmental and electrical qualification is performed against MIL-STD-810, MIL-STD-461, MIL-STD-1275, MIL-STD-704, or UL/CE specifications with formal data packages.
Full-scale manufacturing, component obsolescence monitoring, form-fit-function redesigns, and global technical support protect your program for decades.
Our custom engineering capability serves diverse sectors that demand zero-downtime reliability under harsh physical and electrical conditions.
Ground vehicle supplies, tactical shelters, radar systems, and battlefield C4ISR equipment built to endure severe shock, vibration, and EMI transients.
Lightweight, high-power-density AC-DC and DC-DC systems designed for 400 Hz airborne buses, emergency power hold-up, and flight-critical avionics racks.
Continuous-duty power supplies for power plants, oil & gas fields, mining machinery, robotics, and industrial process control rooms.
High-efficiency power conversion for specialized commercial displays, medical equipment, broadcast stations, and renewable energy storage systems.
High-density DC distribution, rackmount UPS units, and outdoor cabinet power modules engineered for remote communication towers and data hubs.
IP65 and IP67 waterproof, fully potted enclosures equipped with MIL-spec circular connectors for deck-mounted and outdoor installations.
Every aspect of our power conversion platforms can be modified or custom-engineered to align precisely with your technical specification.
| Customization Category | Available Options & Scope | Primary Engineering Benefit |
|---|---|---|
| Input Voltage Ranges | 115/230 VAC (50/60/400 Hz), 28 VDC, 48 VDC, 270 VDC, Wide-Range Universal AC | Compatibility with military vehicle, naval shipboard, airborne, or global utility grids. |
| Output Configurations | Single or multi-rail outputs (1.2 VDC to 600 VDC), custom regulation tolerances, isolation | Direct power matching for sensitive FPGA, RF transmitter, and computing loads. |
| Mechanical Packaging | 1U-6U 19" Rackmount, Half-Rack, Wall-mount, Shoe-box chassis, Custom CAD footprints | Optimal volumetric efficiency within tightly space-constrained enclosures. |
| Ingress Protection & Cooling | IP65, IP67 fully potted/submersible, liquid cold-plate, conduction, forced air | Reliable continuous operation in sand, dust, water immersion, and extreme thermal conditions. |
| Redundancy & Hold-Up | N+1 hot-swappable modules, active current sharing, extended hold-up capacitors | Zero-downtime uninterrupted system availability during main power transfer transients. |
| Interconnects & Signals | MIL-DTL-38999 circular connectors, DB pins, terminal blocks, SNMP/CANbus monitoring | Fast installation, rapid maintenance swaps, and comprehensive remote status reporting. |
Examples of custom power supplies designed and qualified by AJPS to solve demanding operational challenges.
Engineered for tactical armored vehicles operating on 28 VDC battery buses. Features robust transient clamping and high efficiency in a compact chassis.
Designed for defense command centers requiring clean multi-rail DC outputs from a single 115 VAC power input within a tight 20" rack depth.
Custom airborne power conditioner engineered to protect critical flight computers from power interrupts, spikes, and abnormal bus conditions.
Selecting a custom power supply manufacturer is a critical decision. AJ's Power Source brings over three decades of engineering pedigree, U.S. manufacturing authority, and comprehensive quality accreditations to guarantee program success.
3D STEP files and mechanical drawings delivered early for fast cabinet integration.
Full support for international defense primes, country-of-origin documentation, and compliance data.
Proactive component monitoring ensures long-term multi-decade production continuity.
Comprehensive pre-compliance testing for EMI, thermal, load dump, and environmental bounds.
Answers to key questions regarding custom power supply procurement, NRE, testing, and compliance.
Have specific power supply specifications, space envelopes, or compliance targets? Speak directly with our senior power engineers to review your electrical and mechanical requirements.
Direct Engineering Line: +1 (813) 996-2583 | Land O' Lakes, Florida, USA