Flipsky Dual FSESC4.20 SMART VS Dual FSESC4.20 Plus best esk8 ebike electric speed controller
| Comparison of Dual FSESC4.20 SMART and Dual FSESC4.20 Plus | ||
| Dual FSESC4.20 Plus | Dual FSESC4.20 SMART | |
| Switch function | With anti-spark switch function, no smart sliding power on function | With anti-spark switch function and smart sliding power on function |
| Appearance | Heat shrinkable film for protection, no metal case | Adding a metal protective case which can effectively prevent impurities from falling in and play a role in heat dissipation |
| Heat dissipation | Maximum current duration without heat sink:40S; maximum current duration with heatsink:1:20" | Maximum current duration without heat sink:2:40"; maximum current duration with heatsink:4:10" |
| MOSFET | 24pcs 5C628L high current MOSFETS | 24pcs 5C612L high current MOSFETS, better heat dissipation effect |
| Maximum pulse current | 150A unilateral, 300A bilateral | Unilateral 200A, bilateral 400A |
| Circuit optimization | Voltage input, drive 5V output, step down to 3.3V via LDO step-down chip to supply power to MCU chip | Voltage input, drive 12V output, step down 5V and then step down to 3.3V to supply power to MCU chip, with better stability |
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