Overview
The ROBSTRIDE Bleeder Module is a bleeder module designed to help prevent bus overvoltage in a power supply system, especially when battery internal resistance is high or when the supply line is long. It supports 24V/48V operating modes with defined activation/deactivation thresholds for controlled bus-voltage clamping.
Key Features
- Operating voltage range: 15V~60V
- Peak withstand voltage: 80V (<100ms)
- 24V/48V operating mode with specified bleed activation and deactivation voltages
- High current capability: 30A max continuous bleed current, 200A peak bleed current (100ms)
- Insulation withstand voltage: >500V (bleeder module to mounting hole)
- Supports bleed resistor range: 3a9/500W ~ 10a9/200W
Specifications
| Product Name | Bleeder Module |
| Max Height | 12.1mm |
| Insulation Withstand Voltage | >500V (bleeder module to mounting hole) |
| Operating Voltage Range | 15V~60V |
| Peak Withstand Voltage | 80V (<100ms) |
| Operating Mode | 24V/48V |
| Bleed Activation Voltage | 24V: 34 b10.5V; 48V: 64 b10.5V |
| Bleed Deactivation Voltage | 24V: 31 b10.5V; 48V: 59 b10.5V |
| Max Continuous Bleed Current | 30A |
| Peak Bleed Current | 200A/100ms |
| Bleed Resistor Range | 3a9/500W ~ 10a9/200W |
| Advantages of Small Resistance | Significant bleed effect, effectively suppresses bus voltage |
| Disadvantages of Small Resistance | High resistor power, large size, may cause bus voltage fluctuation |
| Advantages of Large Resistance | Small bleed current, small power and size, stable bus voltage |
| Disadvantages of Large Resistance | Relatively weak clamping capability for bus feed |
| Power Supply System | Prevents bus overvoltage when battery internal resistance is high or supply line is long |
Applications
- Bus overvoltage suppression in power supply systems with long supply lines
- Systems where battery internal resistance is high and bus voltage rise needs controlled clamping via a bleeder module
Manuals
For installation guidance or pre-sales compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Designed to clamp rising DC bus voltage and help prevent overvoltage on long power lines or high-resistance battery packs.
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