Forced discharge water heater

Forced discharge water heater is a type of heat exchanger that uses a particularly long heat transfer tube and a large metal contact area to fully transfer the heat of the burned gas to the metal plate to heat the water, resulting in a particularly low exhaust gas temperature. This heat exchanger has extremely high thermal efficiency.

MM32 MCU Model:

MM32SPIN080C Series

MCU Specifications:

- Arm® Cortex-M0 core, operating at a frequency of up to 60MHz
- 32KB Flash, 4KB SRAM
- One 12-bit analog-to-digital converter ADC, 11 channels supported and sampling rate 1Msps
- Four general-purpose timers and one PWM advanced timer for motor control
- Support UART/SPI communication
- Embed two operation amplifiers and two comparators for motor applications
- Embed 3-phase gated driver


- Single/dual resistance non-inductive FOC control, low cost/low noise and high efficiency
- Control mode: constant power, limited speed
- Starting without reversal, fast and reliable starting, downwind starting
- Multiple protections: blocking, overvoltage and undervoltage, overcurrent, phase loss, overtemperature, power and speed limitation

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