Difference between revisions of "E-fuse beta1 manual"
From Spintend service and support
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* Aluminum power stage PCB with stacked logic stage. | * Aluminum power stage PCB with stacked logic stage. | ||
*High side N-MOSFETS. | *High side N-MOSFETS, 100V 300A x 3. | ||
* | *Low side shunt, 0.5 mΩ x 5. | ||
* 80V max battery voltage, 100V can be achieve by change the MOSFET. | * 15A, 30A, 60A, 120A, 240A, 300A configurable protecting current, beyond 120A is yet testing. | ||
* 80V max battery voltage, with 20V MOSFETS margin, 100V can be achieve by change the MOSFET. | |||
* Anti-spark. | * Anti-spark. | ||
* Power switch, support momentary/latching button | * Power switch, support momentary/latching button and ignite key. | ||
* | * Roll to power on, can be set off by a switch. | ||
* Auto power off after 20 minutes, when ESC is idle, also can be set off by a switch. | * Auto power off after 20 minutes, when ESC is idle, also can be set off by a switch. | ||
*Less than 100uA shut off current. | *Less than 100uA shut off current. | ||
Revision as of 17:16, 31 December 2022
E-fuse is to provide a electronic power switch with overcurrent protection and anti-sparking function.
The physical fuse is simple and reliable, but reacts too slow. For example, out 120A fuse, when current is 240A, it will take 1 minute to blow, this is some times too late. And they are lack of flexibility.
Feature
- Aluminum power stage PCB with stacked logic stage.
- High side N-MOSFETS, 100V 300A x 3.
- Low side shunt, 0.5 mΩ x 5.
- 15A, 30A, 60A, 120A, 240A, 300A configurable protecting current, beyond 120A is yet testing.
- 80V max battery voltage, with 20V MOSFETS margin, 100V can be achieve by change the MOSFET.
- Anti-spark.
- Power switch, support momentary/latching button and ignite key.
- Roll to power on, can be set off by a switch.
- Auto power off after 20 minutes, when ESC is idle, also can be set off by a switch.
- Less than 100uA shut off current.
- Size:
