- 產品概述
Reliable Core for Smart Hookah Devices
Our hookah device PCBA module delivers powerful performance in a compact form. Designed for modern electronic hookah products, it integrates essential control, protection, and user interface functions in one board.
Precise MCU-Controlled System
The module features an advanced MCU that manages power output, airflow signals, and user interaction. It interprets button operations and airflow triggers, offering accurate control with real-time display feedback.
User-Friendly Digital Display
A built-in digital screen shows voltage levels and device status. Users can adjust the output with tactile buttons and monitor changes instantly during operation.
Robust Safety Protection Built-In
Safety is built into the core. The module includes:
- Lithium battery protection
- Overheat protection
- Smoking timeout control
- Short circuit prevention
- Low battery alerts
These protections ensure a stable and secure vaping experience every time.
Efficient Signal Processing
Sensors detect airflow changes and convert them into capacitance signals. The ASIC chip processes these and relays them to the MCU for action. This ensures a fast and accurate response to every inhale.
Compact SMT Packaging for Easy Integration
The module uses SMT packaging, ideal for PCBA integration. Manufacturers can solder it directly onto their circuit boards, cutting down assembly time and cost.
Customizable and Scalable for OEM Projects
We support bulk orders and custom configurations. Whether you’re launching a new hookah device or upgrading existing systems, our PCBA module gives your product a high-tech edge.
| Absolute Maximum Ratings | Parameter | Symbol | Value | Unit |
| Supply Voltage (VDD) | VDD | -0.3~13 | v | |
| Charging Voltage (VCC) | VCC | -0.3~6.5 | v | |
| AT Output Current | IAT | 15 | A | |
| Output Load | rload | 0.4 | Ω |
| Performance Parameters | Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
| P | Operating Air Pressure | – | – | – | Pa | ||
| VDD | 工作電壓 | 9.0v | 12.75 | v | |||
| Vuvlo | Low voltage detection threshold | VDD from high to low | 8.8v | 9 | 9.1 | v | |
| 智商 | 靜電電流 | Power saving mode | – | 30 | 35 | 做 | |
| RDSON | 切換管傳導阻抗 | IAT=1A | – | – | – | MΩ | |
| 愛 | LED輸出電流 | – | – | – | mA | ||
| RS | Short circuit protection threshold | – | 0.3 | – | Ω | ||
| 增值稅 | 恆定平均電壓輸出 | VDD=4.2V, Output empty load | – | – | – | v | |
| rload | Output load | 0.3 | – | – | Ω | ||
| Dmin | Minimum conduction duty cycle | VDD=4.2V | – | – | – | % | |
| tsmoke | 吸煙超時 | – | 10 | – | s | ||
| VCC | Charging input voltage | 5 | 6.5 | v | |||
| VFLOAD | Floating charging threshold voltage | 12.5v | 12.6 | 12.7 | v | ||
| VTRKL | Drip flow, constant flow | VDD from low to high | 8.75 | 9 | 9.15 | v | |
| ICH | Charging current | VCC=5V | – | 3000 | – | mA | |
| ITRIKL | trickle charge current | VCC=5V | – | 300 | – | mA | |
| TSD | 過熱保護閾值 | – | 90 | – | ℃ |
| LED/Display Status | working condition | Voice+LED display |
| 郵政 | The LED light strip lights up in the order of red, green, and blue | |
| Pre-heating | First, power on to enter preheating mode. Then, preheat based on gear temperature for 5 minutes. During this time, adjust the temperature anytime. Meanwhile, the LED strip lights start scrolling. They display 7 scrolling lights per minute. At the same time, all indicator lights remain on. Next, a voice prompt announces preheating completion. Afterward, the light strip switches to breathing mode. Finally, it follows a 5.5-second breathing cycle. | |
| Turn on/off | 1. Power on: Press and hold the knob for 2 seconds to turn on the device, and the startup voice will be broadcasted. The indicator light on the strip will light up one by one from low to the current battery level. | |
| Gear temperature control function | 2. Shutdown: Turn off the Changan knob for 2 seconds, and the indicator light on the LED strip will turn off the battery’s current level position one by one, and the shutdown voice will be broadcasted. “ | |
| Standby function | 1. Use the knob to adjust the temperature range between 180-330 ℃. | |
| Overcurrent or short circuit protection | 2. Rotate clockwise to increase temperature. The light strip lights up from both sides towards the middle of the set gear, and the color of the light strip is yellow. | |
| Battery undervoltage before smoking | 3. Rotate counterclockwise to reduce temperature. The light strip turns off from the middle to both sides at the set gear, and the color of the light strip is yellow. “ | |
| Battery undervoltage after cigarette lighting | When not in use, the temperature drops by 5 degrees Celsius every 5 seconds, with a maximum decrease of 20% of the set temperature and maintained. | |
| Normal charging | Re-set the temperature and increase the full power to the set temperature. “ | |
| Battery fully charged | – | |
| Release charging (charger removed) | – |
| Product Features | It has a preheating function, which can preheat for a long time, and has adjustable temperature control. |
| 在節能模式下: 靜電電流<35 μA; | |
| Working voltage: 8.5V~12.8V; | |
| Supports wide voltage charging (4.5~6.5V); | |
| Contains protection functions such as overheating (OTP), undervoltage (UVLO), short circuit (SCP), ETC. | |
| Equipped with an LED light display function and a voice broadcast function | |
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- 銷售經理：RMY-Silvia
- 電話 ：+86 18126317732
- 電子郵件：sales009@rmychip.com
- WhatsApp ：+86 18126317732
- 公司地址: 8地板,建築物b,FenghuangZhigu,xixiang街,Bao'an District,深圳,中國
- 工廠地址: 4第六層,Fareast工業大樓,第52號路,xixiang街, Bao'an District,深圳,中國
