Overview
The ROBSTRIDE Power Board is a power distribution and regulated supply board designed for systems that need a main high-current branch plus 24V/12V/5V auxiliary power rails. It supports CAN communication and COM communication (USB), and includes protection features such as under/over-voltage, over-current/short-circuit handling, and over-temperature protection.
Key Features
- Input voltage range: 20V~65V (24V output disabled when <30V)
- Main branch supply: rated 20A, peak 40A
- Regulated outputs: 24V / 12V / 5V supply interfaces with current limiting and short-circuit protection
- Protection: under-voltage (<20V, recoverable), over-voltage (>65V, non-recoverable), over-temperature (100°C)
- Current/short-circuit behavior: main branch overcurrent protection (software/hardware thresholds), additional disposable fuse for main branch short-circuit protection; branch overcurrent/short-circuit requires power cycle to recover; 24V/12V/5V overcurrent/short-circuit is recoverable
- Monitoring accuracy: voltage sampling accuracy ±1%; total current sampling accuracy values listed as ±2% and ±1%
- Pre-charge/bleed resistor support: recommended 3~10Ω/50W+; configurable default turn-on/off voltages
- Remote pairing support: pairing methods include long-press pairing button + quick press any button twice, etc.
- Power-up/down modes: MODE00 and MODE01 supported (details in Specifications)
Specifications
| Parameter | Value |
|---|---|
| Product Name | Power Board |
| Max Height | 16.5mm |
| Input Voltage Range | 20V~65V (24V output disabled when <30V) |
| Under-Voltage Protection | <20V (recoverable fault) |
| Over-Voltage Protection | >65V (non-recoverable fault) |
| Main Branch Supply | Rated 20A, peak 40A |
| 24V Supply Interface | Rated 4A, current limit 6A, short-circuit protection |
| 12V Supply Interface | Rated 2A, current limit 3A, short-circuit protection |
| 5V Supply Interface | Rated 2A, current limit 3A, short-circuit protection |
| Main Branch Overcurrent Protection | 80A/30ms (software) 100A/1ms (hardware) 150A/1.2us |
| Main Branch Short-Circuit Protection | Additional disposable fuse A^2S=5270 |
| Branch Overcurrent/Short-Circuit | Non-recoverable fault, requires power cycle to recover |
| 24V/12V/5V Overcurrent/Short-Circuit | Recoverable fault |
| Over-Temperature Protection | 100°C |
| Voltage Sampling Accuracy | ±1% |
| Total Current Sampling Accuracy | ±2% |
| Total Current Sampling Accuracy | ±1% |
| Communication Interface | CAN communication / COM communication (USB) |
| Pre-charge/Bleed Resistor | Recommended resistance 3~10Ω/50W+ (power to be adjusted according to actual situation) |
| Pre-charge/Bleed Resistor (Configurable) | Default turn-on voltage 64V, turn-off voltage 60V (configurable) |
| Remote Pairing | Pairing methods: long press pairing button + quick press any button twice, etc. |
| Power-up/down Mode | MODE00: Default power-up, 24V, 12V, 5V power up simultaneously, motor power after 1s MODE01: Default no power, power-up controlled by remote or communication command |
Manuals & Files
For pre-sales compatibility questions or technical support, contact https://rcdrone.top/ or email support@rcdrone.top.
Details

Designed for high-current power distribution with regulated auxiliary rails and optional remote pairing control.
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