ESC regulator MAD AM32 50A
Peak current: 60A
USD · Volume pricing available
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Order the powerful MAD AMPX 50A AM32 ESC controller for your FPV drone!
Give your drone advanced control technology and unrivaled reliability. The MAD AMPX 50A AM32 ESC controller is designed specifically for professional drones that require high performance and stability. It is based on modern AM32 firmware, which replaced the outdated BLHeli_32 and offers advanced capabilities, open source code and the absence of critical errors that are dangerous for equipment.
A powerful processor and quality components ensure lightning-fast response and smooth motor control. It's the perfect choice for your next build.
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Modern AM32 firmware. A safer and more functional alternative to BLHeli_32 with active support and development.
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32-bit STM32G071 processor. Powerful 64 MHz processor specifically designed for precise control of brushless motors .
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Premium element base. 8-layer PCB with thick copper layer (240Z) and Infineon automotive transistors with a resistance of only 1.5mR for minimal losses and excellent heat dissipation.
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Advanced telemetry. Supports voltage and current feedback to the flight controller for accurate monitoring .
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Connectivity flexibility. The CAN interface and 8-pin connectors allow the implementation of complex circuits including X4, Y6 and X8 .
Working principle and advanced technology
The MAD AMPX 50A regulator is built on the AM32 architecture, a new open platform for ESCs that is being actively developed by the community . Unlike the closed BLHeli_32, AM32 allows you to flexibly configure parameters and receive more detailed telemetry. The 32-bit STM32G071 microcontroller operating at 64 MHz provides high signal processing speed and control accuracy . The device is capable of transmitting voltage, current and temperature data to the flight controller, allowing for real-time monitoring of the power plant status.
The sophisticated circuit design includes an 8-layer PCB with increased copper thickness (8*30Z), which guarantees excellent conductivity and efficient heat dissipation even under long-term loads. Low-impedance Infineon transistors with a resistance of only 1.5 milliohms installed on the board help minimize losses and heat. Additional stability is provided by 14 low-impedance TDK 22uF capacitors that smooth out voltage ripples.
Technical characteristics and functionality
| Characteristics | Meaning |
|---|---|
| Microcontroller (MCU) | STM32G071 (32-bit, 64 MHz) |
| Power switches (MOSFET) | Infineon, Rds(on) 1.5 mOhm |
| Capacitors | 14 × TDK 22 µF, low ESR |
| Printed circuit board (PCB) | 8 layers, 240Z copper thickness |
| Board material | TG-180 (high temperature resistance) |
| Connection diagram support | X4, Y6, X8 |
| Interfaces | DroneCAN, telemetry |
| Firmware | AM32 |
Thanks to DroneCAN support and the ability to transmit telemetry, the controller is easily integrated into professional control systems. The flexible architecture of AM32 allows you to update the firmware and adapt the operation of the ESC to specific tasks. High quality components and thoughtful design guarantee stable operation even under the harshest operating conditions.
Specifications
- Supported Voltage: 2-6S LiPo (7.2-25.2V)
- Maximum continuous current: 50A
- Peak current: 60A
- Telemetry support: yes
- No-load current: 0.91 A at 20 V
- High processing speed due to 32-bit STM32F051 processor
- Compatible with DShot for fast and reliable data transfer
- Compact dimensions: 36.5 × 23 mm
- Weight: 24 g (including cables).
