Custom Designed Cost-Effective Vape PCBA Solutions
Discover cost-effective vape PCBA solutions with smart airflow detection, adjustable power, OLED display, and full safety protection features.
3-Wire MEMS Mic, Load 0.1~3.5Ω, Negative Pressure -150±50Pa High-Power E-Cig Circuit Board
- Model: RMY004
- Size: 44.9×12.0mm
- Low Power: Quiescent Current <15μA
- Adjustable Power (5- 80W)
- Short Circuit Protection, 10s Over-Inhalation, Over Temperature Protection, Low Voltage Protection
- 0.96″ Color Screen with UI
- Product overview
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Smarter Vaping Starts with Smarter PCBA
RIMYI’s cost-effective vape PCBA solutions deliver high performance at a low cost. Our circuit board detects each inhale with precision and activates instantly using an advanced MEMS airflow sensor.
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Responsive, Intelligent Control
The MCU control module processes every airflow signal quickly. It ensures smooth output while showing real-time wattage on the OLED screen. Users always know what’s happening with each puff.
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Dual Power Output & Clear Display
Our cost-effective vape PCBA solutions support dual outputs, perfect for mods needing flexible performance. The digital screen and color light module display your power and usage. It brings both function and flair.
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Safety First, Always
We designed this PCBA with multiple protection layers. It features over-temperature protection, short-circuit detection, timeout cutoff, and lithium battery management. Vaping stays safe, even at high performance.
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Efficient Design for Easy Integration
The board uses SMT packaging for seamless integration. It can be soldered directly to your vape product, cutting assembly time and reducing cost. Manufacturers get a better yield with less effort.
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Perfect for DIY or Brand Builds
Whether you’re a hobbyist or a vape brand, our PCBA gives you the power to customize, control, and build smarter devices. It’s compact, reliable, and designed for today’s intelligent vaping needs.
| Absolute Maximum Ratings | Parameter | Symbol | Value | Unit |
| Supply Voltage (VDD) | VDD | -0.3~6.0 | V | |
| Charging Voltage (VCC) | VCC | -0.3~6.5 | V | |
| AT Output Current | IAT | 25 | A | |
| Output Load | Rload | 0.1 | Ω |
| Performance Parameters | Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
| P | Operating Air Pressure | -150 | -200 | -250 | Pa | ||
| VDD | working voltage | 3.2 | 4.2 | V | |||
| Vuvlo | Low voltage detection threshold | VDD from high to low | 2.8 | 3 | 3.1 | V | |
| Iq | static current | Power saving mode | 15 | uA | |||
| Rdson | Switching tube conduction impedance | IAT=1A | mΩ | ||||
| Iled | LED output current | – | – | – | mA | ||
| RS | Short circuit protection threshold | 0.7 | Ω | ||||
| VAT | Constant average voltage output | VDD=4.2V, Output empty load | – | – | – | V | |
| Rload | Output load | 0.1 | – | 3.5 | Ω | ||
| Dmin | Minimum conduction duty cycle | VDD=4.2V | – | – | – | % | |
| TSMOKE | Smoking timeout | 10 | S | ||||
| VCC | Charging input voltage | 6.5 | V | ||||
| VFLOAD | Floating charging threshold voltage | 4.15 | 4.2 | 4.25 | V | ||
| VTRKL | Drip flow, constant flow | VDD from low to high | 2.95 | 3 | 3.05 | V | |
| ICH | Charging current | VCC=5V | 1500 | mA | |||
| ITRIKL | trickle charge current | VCC=5V | 100 | mA | |||
| TSD | Overheating protection threshold | 85 | ℃ |
| LED/Display Status | working condition | 0.96-inch display screen |
| Battery power on self-test | The screen displays the main interface | |
| Normal triggering of cigarette lighting | Screen time, scrolling, and displaying output voltage | |
| Smoking normally | Screen time, scrolling, and displaying output voltage | |
| Normal end of cigarette lighting | The screen displays the main interface in standby | |
| Smoking timeout | Screen prompt “10s LIMT” | |
| Overcurrent or short circuit protection | Screen prompt “SHORT ATOMIZER“ | |
| Battery undervoltage before smoking | Screen prompt “BATTY LOW” | |
| Battery undervoltage after cigarette lighting | Screen prompt “BATTY LOW” | |
| Normal charging | Screen battery icon scrolling | |
| Battery fully charged | – | |
| Release charging (charger removed) | The screen battery icon stops running |
| Product Features | Adjustable power, precise adjustable output power of 5- 80W |
| The output mode can be selected from temperature control mode, power regulation mode, etc. | |
| Using MEMS airflow sensors for stable performance. | |
| Working voltage: 2.1V~5.0V; | |
| Supports wide voltage charging (4.5~6.5V); | |
| Includes protection functions such as over temperature (OTP), low voltage (UVLO), short circuit (SCP), etc.. | |
| Using a 0.96 display screen, it has rich UI display functions. |
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- Gerente de ventas：Rmy-silvia
- Tel ：+86 18126317732
- Correo electrónico：sales009@rmychip.com
- Whatsapp ：+86 18126317732
- Dirección de la empresa: 8th piso,Edificio B,Fenghuangzhigu,Calle Xixiang,Bao'an District,Shenzhen,Porcelana
- Dirección de fábrica: 4th-6th pisos,Edificio industrial del lejano,No.52 Tiezai Road,Calle Xixiang, Bao'an District,Shenzhen,Porcelana
