The Leach EPM109 is a five-channel solid state power controller (SSPC) for 28 Vdc defence power distribution systems.
Two 12 A and three 7.5 A channels
Designed for 28 Vdc power systems
No derating for lamp, motor and inductive loads
Programmable ratings at 25, 50 and 75 percent
Continuous BIT and serial data bus interface
-40°C to +75°C, 500 g shock, 20 g vibration
Compact 91 x 91 x 23 mm, 150 g max
Our guides help you choose the right product.
Relay vs contactor vs SSR – which should you choose?| Coil Voltage | 28 VDC |
|---|---|
| Sector | Defence |
| Temperature range | -40°C ~ 75°C |
| Max current | 12 A DC |
| Max system voltage | 28 VDC, 70 VDC |
| Supply voltage | 4,5–5,5 VDC |
| Approvals | DO-160 |
| Dimensions | 91 x 91 x 23 mm |
| Weight | 150 g |
| Vibration | 20 G |
| Shock | 500 G |
| MTBF | 100.000 h |
| Response time | 2000 µs |
| Current per circuit | 12 A, 7,5 A |
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