水煙解決方案板 - 深圳Rimyi Technology Co., 有限公司.

水煙解決方案板

Button-Controlled Output with Preheating E-Cig Solution Board

模型: RMY005

尺寸: 123.00(±0.2)×67.00(±0.1)毫米

低功率: 靜止電流 <35μA

可調溫度控制

Short Circuit Protection, Over Temperature Protection, 低壓保護

產品概述

This is an electronic cigarette circuit board that uses button knobs to adjust the output voltage and has LED light display and voice broadcast. It mainly consists of the following circuit modules: MCU control module, power output module, digital tube display and LED light display, charging management module, and lithium battery control module. The button adjustment module can recognize the user's button operation to smoke through LED and voice broadcast, so that the user can understand the device status when smoking.

Functional Highlights

Signal processing: Identify user smoking by detecting button signals, and the MCU controls the output module to output heating after receiving the button signals.
User operation judgment: Identify user smoking by detecting key signals, and the MCU controls the output module to output heating after receiving the key signals.
Protection function: This PCBA solution board has multiple protection functions to ensure user safety during use, including lithium battery protection function, smoking timeout protection, over temperature protection, short circuit protection, and low battery protection.
Module form: SMT packaging is used to form a module form, which allows it to be directly soldered onto the circuit, making it very suitable for PCBA integration, thereby reducing assembly costs and improving production efficiency.

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	Start up and enter preheating mode. Preheat according to the gear temperature for 5 minutes. During the preheating period, the LED strip indicator lights up at a rate of 7 scrolling lights per minute, and all lights up. The preheating end will be announced with a voice prompt. During the preheating process, the temperature can be adjusted at any time. After the preheating is completed, the light strip should follow a breathing cycle of 5.5 seconds.
	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 to 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 suction 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 M A;
	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 LED light display function and voice broadcast function