UPS comparison chart
Notes: * If V(in) > V(out) then V(out) is unregulated (Vin=vout) If V(in) < V(out) then V(out) is 12V regulated ** Li-Ion chemistry supported with hardware modification, consult manual. |
Feature |
OpenUPS |
OpenUPS2 |
NUC-UPS |
Input Voltage |
6-30V |
11-24V |
6-38 |
Output Voltage |
5-24V (programable) |
12* |
12V |
Architecture |
Buck/Boost |
Boost |
Buck/Boost |
Max Power |
6A |
5A |
5A |
Battery Chemistry |
Li-Ion, Li-Po, LIFEPO4, Lead Acid |
LiFePO4, Li-Ion** |
Li-Ion |
Battery Charger |
Multiple chemistry charger |
3 state charger |
3 state charger |
Battery balancing |
Yes |
Yes |
Yes |
USB Interface |
Yes |
Yes |
Yes |
SMBUS |
Slave |
Slave |
- |
Coulomb counting (fuel gauge) |
Yes |
Yes |
Yes |
Temperature monitoring |
On board |
For each cell |
For each cell |
Battery design |
External removable |
Onboard removable |
Onboard removable |
Footprint |
Custom |
2.5" drive footprint |
2.5" drive footprint |
Windows compatible |
Yes |
Yes |
Yes |
Linux compatible |
Yes |
Yes |
Linux API planned |
Motherboard ON/OFF pulse control |
Yes |
Yes |
Yes |
Deep Sleep power consumption |
<50uA |
1uA |
5uA |
Availability |
Long life |
Long life |
New product |
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