ASP-PRODUCTSPICA-virtus PPU for HETKategorie: Power Processing Unit | Product-News | Satellite Platform

The SPICA-virtus PPU is optimized for constellation programs and related requirements: The choice of GaN-based components enables a very light and small design. In the standard design, the radiation immunity is 30kRad; with additional shielding, 50kRad is also possible. The piggyback PCB design leads to a simple structure, which results in low manufacturing costs for quantities. The controller allows operation in different modes (orbit raising, station keeping), digital commissioning and in-series inspection and testing. The PPU for power levels up to 1kW has an optimal form factor and can be electrically contacted by means of various connectors.

Details

Dimensions: 280x180x40mm

Weight:
2,6kg (30kRad)
3,05kg (50kRad)

Input voltage: DC 24-32V

RS422 / CAN Bus Control Interface

Output

 min. voltage [V]max. voltage [V]min. load [A]max. load [A]max. power [W]
Anode Supply / High Voltage Supply;
Switchable
230
150
350
230
1,5
2
350
Neutralizer Keeper Supply0,32
Neutralizer Ignitor; HV Mode80012000,002
Neutralizer Ignitor; Current Source Mode300,050,26
External & Internal Magnetic Coil Supplies, Current Source9,65,250
Thermothrottle Current Supply10550
Valve driver7320,12
L

HV Power Output

L

Power Output

L

Flow Control Unit

L

BUS primary

L

BUS secondary

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