Regulated power supplies
High-power DC supplies
Regulated and unregulated high-current DC supplies, 24 V to 400 V, for aircraft, armoured vehicles and radar.
Overview
What it does
Fully solid-state AC-DC supplies using SCR control and IGBT/MOSFET-based SMPS, offered in regulated and unregulated versions with highly stable, low-ripple output for continuous and short-time duty loads.
Standard outputs are 24, 28, 48, 200 and 400 V DC at 100 A to 1500 A continuous, with customised AC and DC ground power supplies for radar, avionics, artillery and tanks.
A monitoring and alarm circuit trips the unit under abnormal conditions.
Applications
- Ground maintenance of aircraft and related equipment
- Testing and starting of armoured vehicles
- Radar and avionics power
- Battery charging from small power packs to tank batteries
- High-power surge DC for artillery and tanks
Features
Why engineers choose it
- Regulated or unregulated output to suit the load
- Low-ripple, well-regulated DC for continuous and short-time duty
- Thyristor-controlled and IGBT/MOSFET SMPS designs
- Monitoring and alarm circuit with automatic trip
- Free-standing or trolley-mounted construction
- Custom voltages and currents for special requirements
Specifications
Key specifications
Configured to order. Full details are in the datasheet.
| Output voltage | 24 V / 28 V / 48 V / 200 V / 400 V DC (others on request) |
|---|---|
| Output current | 100 A to 1,500 A continuous; higher on request |
| Technology | Fully solid-state AC-DC; SCR control and IGBT/MOSFET-based SMPS |
| Regulation | Regulated and unregulated versions; highly stable, low-ripple output |
| Duty | Continuous and short-time duty loads; high-power surge DC on request |
| Custom AC ground supplies | 415/230 V AC, 50/60 Hz and 400 Hz (for radar) |
| Custom DC ground supplies | 28 V / 48 V DC (for radar and avionics) |
| Mounting | Free-standing or trolley-mounted |
| Protection | Monitoring and alarm circuit trips unit under abnormal conditions |
Typical values. Ratings and options may vary by model; confirm with the latest datasheet.
Downloads
Documents
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