E-сигаретная система PCBA System PCBA
3-Wire MEMS Mic, Load 0.5~3.0Ω, Negative Pressure -150±50Pa E-Cig Circuit Board
- Модель: RMY003
- Размер: 40.2× 30,9 мм
- Низкая мощность: Крыжительный ток <20μA
- Регулируемая выходная мощность
- Short Circuit Protection, 10S переоценка, Over Temperature Protection, Низкое напряжение защита
- Цифровой дисплей
- Product overview
Smart Pod System PCBA Board for Enhanced Vaping Control
This advanced pod system PCBA board powers modern e-cigarette devices. It features button-operated voltage adjustment and a clear digital display. The MCU control module ensures precise command execution. Its power output module delivers stable performance. Users can track device status instantly through digital and LED indicators. A reliable charging management module supports safe, fast recharging. The integrated lithium battery control enhances safety and efficiency. Every puff is detected via the button module and displayed in real time. Built for smooth function and intuitive use, this board upgrades the vaping experience with smart control and seamless performance.
Functional Highlights
- Signal Processing: The MCU detects button signals to recognize smoking actions. Then, it instantly controls the output module for heating.
- User Operation Detection: The MCU identifies smoking by analyzing key signals. After detection, it quickly triggers the heating process.
- Safety Protection Functions: This pod system PCBA includes multiple safety protections. It offers a lithium battery, timeout, and over-temperature protection. It also prevents short circuits and protects during a low battery.
- Module Structure: It uses SMT packaging for module formation. This allows direct circuit soldering without additional steps. Как результат, it cuts assembly costs and boosts production efficiency.
| Absolute Maximum Ratings | Parameter | Symbol | Value | Unit |
| Supply Voltage (ВДД) | ВДД | -0.3~5.0 | В | |
| Зарядное напряжение (VCC) | VCC | -0.3~6.5 | В | |
| AT Output Current | IAT | 8 | А | |
| Output Load | Rload | 0.5 | Ω |
| Performance Parameters | Symbol | Parameter | Условия | Мин | Typ | Макс | Unit |
| P | Operating Air Pressure | -150 | -200 | -250 | Pa | ||
| ВДД | working voltage | 3.2 | 4.2 | В | |||
| Vuvlo | Low voltage detection threshold | VDD from high to low | 2.95 | 3 | 3.05 | В | |
| Iq | static current | Power saving mode | – | 15 | 20 | ЮА | |
| Rdson | Switching tube conduction impedance | IAT=1A | – | 18 | 20 | мОм | |
| Iled | LED output current | – | – | – | мА | ||
| RS | Short circuit protection threshold | – | 0.3 | – | Ω | ||
| VAT | Constant average voltage output | VDD=4.2V, Output empty load | – | – | – | В | |
| Rload | Output load | – | 0.5 | 3 | Ω | ||
| Dmin | Minimum conduction duty cycle | VDD=4.2V | – | 95 | – | % | |
| TSMOKE | Smoking timeout | – | 10 | – | С | ||
| VCC | Charging input voltage | 4.5 | 5 | 6.5 | В | ||
| VFLOAD | Floating charging threshold voltage | 4.15 | 4.2 | 4.25 | В | ||
| VTRKL | Drip flow, constant flow | VDD from low to high | 2.95 | 3 | 3.05 | В | |
| ICH | Charging current | VCC=5V | – | 800 | – | мА | |
| ITRIKL | trickle charge current | VCC=5V | – | 70 | – | мА | |
| TSD | Overheating protection threshold | – | 85 | – | ℃ |
| LED/Display Status | working condition | Цифровая трубка&ВЕЛ |
| Battery power on self-test | The digital tube light is fully on for 1 second, while the blue light flashes once | |
| Normal triggering of cigarette lighting | The blue indicator light gradually turns on | |
| Smoking normally | The blue indicator light is constantly on | |
| Normal end of cigarette lighting | The blue indicator light gradually goes out | |
| Smoking timeout | The power symbol of the digital tube flashes twice | |
| Overcurrent or short circuit protection | The power symbol of the digital tube flashes three times | |
| Battery undervoltage before smoking | The power symbol of the digital tube flashes 10 раз | |
| Battery undervoltage after cigarette lighting | The power symbol of the digital tube flashes 10 раз | |
| Normal charging | Digital tube battery icon scrolling | |
| Battery fully charged | After being fully charged, the battery icon stops flashing | |
| Release charging (charger removed) | Turn off the screen and enter low power consumption mode |
| Product Features | Using MEMS airflow sensors to trigger output. |
| Can output different power according to different modes | |
| In power-saving mode: static current<15 μA; | |
| Working voltage: 2.1V~5.0V; | |
| Supports wide voltage charging (4.5~6.0V); | |
| Contains protection functions such as overheating (ОТП), undervoltage (UVLO), короткое замыкание (SCP), и т. д.. | |
| Equipped with a digital display function, |
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- Менеджер по продажам：Rmy-Silvia
- Тел ：+86 18126317732
- Электронная почта：sales009@rmychip.com
- WhatsApp ：+86 18126317732
- Адрес компании: 8Т.,Здание б,Фенхуангжигу,Xixiang Street,Bao'an District,Шэньчжэнь,Китай
- Заводский адрес: 46-й этажи,Пальниное промышленное здание,№ 52 Tiezai Road,Xixiang Street, Bao'an District,Шэньчжэнь,Китай
