PSRB (Modular Power Switching)
StarSpec Technologies
A stackable modular power distribution and switching unit handling up to 20A at 5-48 VDC with per-channel current monitoring.
Technical specifications
- Switching capacity
- 5-48 VDC @ 20 A
- Current readout bandwidth
- 590 Hz
- Interface
- DSUB 17W2
- Relay type
- ON/OFF pulse latching
- Pass-throughs
- 15 channels, 3A max each
- Mass
- 100g, stackable
- Environments
- Terrestrial through LEO
About
PSRB is a modular power switching component for electrical distribution, handling 5-48 VDC at up to 20A switching capacity. It provides analog current readout at 590 Hz bandwidth and features a plug-and-play DSUB 17W2 interface with ON/OFF pulse latching relays. The unit offers 15 direct pass-throughs with a 3A max per channel, is stackable, weighs 100g, and is rated for terrestrial through LEO use with tolerance for inductive loads.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
