CBD E-Cig Solution Board with Adjustable Voltage Control

CBD Solution Board

Button-Controlled Output with Adjustable Voltage E-Cig Solution Board

模型: RMY001

尺寸: 41.1×14.0mm

低功率: 靜止電流 <15μa

可調電壓輸出

短路保護, 10S過度吸收, 過度保護, 低壓保護

反干擾

產品概述

This is an electronic cigarette circuit board that uses buttons to adjust the output voltage and has a digital display. 它主要由以下電路模塊組成: MCU控制模塊, 動力輸出模塊, digital display and LED light display, 充電管理模塊, 和鋰電池控制模塊. The button module can recognize the user's operation of smoking by pressing the button and display it through the digital display, 這樣用戶吸煙時可以理解設備狀態.

功能亮點

信號處理: The airflow changes captured by the sensor will be converted into capacitance change signals, which will be processed by the ASIC chip and transmitted to the MCU control module for output control.
保護功能: 該PCBA解決方案板具有多個保護功能，以確保使用過程中的用戶安全, 包括鋰電池保護功能, 吸煙超時保護, 過度保護, 短路保護, 和低電池保護.
模塊形式: SMT包裝用於形成模塊表單, 這使其可以直接焊接到電路上, 使其非常適合PCBA集成, 從而降低組裝成本並提高生產效率.

絕對最大評分	範圍	象徵	價值	單元
	電源電壓 (VDD)	VDD	-0.3~5.0	v
	充電電壓 (VCC)	VCC	-0.3〜6.5	v
	在輸出電流	IAT	5~25	一個
	輸出負載	rload	0.1~3.5	哦

性能參數	象徵	範圍	狀況	最小	typ	最大限度	單元
	p	操作氣壓					PA
	VDD	工作電壓		3		4.25	v
	Vuvlo	低壓檢測閾值	VDD從高到低	2.9	3.1	3.25	v
	智商	靜電電流	節能模式	-	5	8	做
	RDSON	切換管傳導阻抗	這裡= 1A	-	35	60	MΩ
	愛	LED輸出電流		-	5	-	馬
	盧比	短路保護閾值		-	0.6	-	哦
	增值稅	恆定平均電壓輸出	VDD = 4.2V, 輸出空負載	-	3.6	-	v
	rload	輸出負載		0.8	-	3	哦
	Dmin	最小傳導佔空比	VDD = 4.2V	-	90	-	%
	tsmoke	吸煙超時		-	10	-	s
	VCC	充電輸入電壓		4.5	-	6.5	v
	VFLOAD	浮動充電閾值電壓		4.15	4.2	4.25	v
	vtrkl	滴水流, 恆定流動	VDD從低到高	2.95	3	3.05	v
	我	充電電流	VCC = 5V	-	280	-	馬
	itrikl	trick流電流	VCC = 5V	-	50	-	馬
	TSD	過熱保護閾值		-	90	-	℃

LED/顯示狀態	工作條件	Digital tube display
	Battery power on self-test	The ticker flashes three times
	Normal triggering of cigarette lighting	The battery indicator and gear indicator are always on
	Smoking normally	The battery indicator and gear indicator are always on
	Normal end of cigarette lighting	The battery light and gear light are off
	吸煙超時	The battery indicator flashes 3 times
	過電流或短路保護	The number display "0" stays on for 2 秒
	吸煙前電壓欠壓	The battery indicator light and L remain on for 2 seconds at the same time
	香煙照明後電壓欠壓	The battery indicator light and L remain on for 2 seconds at the same time
	正常充電	Dynamic display effect of digital tube after flashing the ticker twice
	電池充滿電	The marquee lights are all on
	釋放充電 (卸下充電器)

產品功能	Use buttons to adjust output, power adjustable
	The circuit has three working modes: charging mode, normal working mode, and power-saving mode;
	在節能模式下: 靜電電流<10 M A;
	工作電壓: 2.1V~5.0V;
	支持寬電壓充電 (4.5〜6.5V); Equipped with OVP overvoltage protection
	包含保護功能，例如過熱 (OTP), 欠壓 (uvlo), 短路 (SCP), ETC;
	Multiple digital display functions;