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ACT specializes in custom military power supplies as well as rack mount VME, PFC and rugged COTS power supplies. Our power supplies can be configured to almost any specification needed for the military, industrial and aerospace industries.
Rack Mounted / VME
Definition
ACT defines a Rack Mounted / VME power supply as typically a low voltage power supply and a stand-alone package for rack, VME or similar type slots. Rack-Mount / VME applications are primarily for military / aerospace and industrial.
Rack Mount / VME Features
- <3% T.H.D. (MIL-STD-1399)
- Multiple DC outputs, squarewave or sinewave inverters
- Power output levels up to 50 kW
- Standard modules or custom
- Thermal management
- Broad operating temperature range
- 100 ms holdup
- High input transient tolerance
- High power densities
- EMI / RFI control and management
- Active Power Factor Correction (PFC) power supplies
- Battery backup to UPS levels available
- Supervisory / housekeeping circuits
- Rack mounting, VME or similar type
Rack Mount / VME Applications / Examples (Products)
The following datasheets include several examples of Rack Mounted / VME power supplies we have done in the past. We are able to customize military Rack mount / VME, COTS and PFC power supplies to meet your needs.
| Application |
Power Conversion Product Number |
| Flat Panel Displays / LCD |
1839,
1872 |
| Power Systems with Active PFC |
1740/1807,
1991 |
| Low Voltage / High Power |
2166 |
| Power Processor |
2123,
2161 |
VME Low Voltage Power Supplies
SR 1737
- Targeting Pod
- Input: MIL-STD-704A, Cat. B, 115 Vrms, 3
phase, 400 Hz and +28 VDC
- 16 Outputs: 170 W per module
- Temperature: -40° to 72° C
- Overcurrent Protected
- 6U, Custom Widths
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SR 2305
- Shipboard Satellite Communication
- Input: +280 VDC
- Digital Interface: RS-485
- 2 Outputs: +3.3 VDC @ 45 A and +5.0 VDC
@ 39 A
- Pout = 344 W
- Size: 9U (14.4 x 6.3 x 0.55)
- 6.9 W / in³
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SR 2306
- Shipboard Satellite Communication
- Input: +280 VDC
- Digital Interface: RS-485
- 4 Outputs: +8.0 VDC @ 7 A, +12 VDC @ 2
A, -12 VDC @ 3 A and
-5.2 VDC @ 3 A
- Pout = 148 W
- Size: 9U (14.4 x 6.3 x 0.55)
- 3.0 W / in³
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