Dual-Mode Vape Control Board – Digital Display & Smart Power Management

This dual-mode vape control board delivers precision power management through time-tapered voltage output (High/Low modes) and digital tube visualization. Engineered for disposable systems, it features 30ms instant ignition, ≥0.8Ω coil compatibility, and smart MIS-sensor protection against abnormal usage patterns. The Type-C charging system supports 28V overvoltage protection with breathing battery indicators, while 7 embedded safeguards (short-circuit to undervoltage) ensure compliance with CE/FCC/UN38.3 standards. With <10μA ultra-low sleep current and animated preheat countdown (“S” display), it optimizes performance for 550mAh Li-ion pod systems.

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Dual-mode vape control board Product Highlights

Intelligent Power Delivery

Dual-output modes (High: 3.8V→3.5V→3.2V; Low: 3.1V→2.8V→2.5V) with time-based voltage tapering for consistent flavor. Advanced Protection Suite: 7-layer safeguards (short-circuit/undervoltage/timeout/MIS-sensor) with visual diagnostics and 28V charging overvoltage protection. Precision UX Design: Digital tube display with animated charging indicators (<10μA standby) and 30ms ultra-fast ignition.

Dual-Mode Vape Control Board Features Smart Operation Modes:

5-click power on/off with 3-stage boot animation
3-click output mode switching (Blue=Low, Red/Orange=High)
2-click 6±1s preheat at 1.7V±0.1V (S-countdown display)
🔹 Charging System:
Type-C 550±60mA input with breathing battery indicators
0V battery recovery + 45℃ thermal cutoff
Charge-only operation (no vaping while charging)
🔹 MIS-Sensor Safeguards:
Auto-lock for abnormal patterns (>50 puffs/20s or <120ms puffs)
20s high-level detection with charging reactivation

Dual-Mode Vape Control Board OEM Services Performance Customization: Voltage curves, timeout thresholds (10±1.5s), and protection parameters. Compliance Integration: CE/FCC/UN38.3/RoHS certification support with test-ready prototypes. Thermal Optimization: PCB layout consulting for ≤45℃ operating temps during 120min charge cycles.Full Documentation: Reliability test specs (IEC 62133), BOM flexibility reports, and UI design assets.

Category	Parameter	Specifications
Power Management	Input Voltage	3.0V-4.25V (3.7V Li-ion)
	Battery Capacity	550mAh (13400 cell)
	Output Modes	High: 3.8V→3.5V→3.2V｜Low: 3.1V→2.8V→2.5V (time-tapered)
	Max Current	3.5A continuous
Performance	Atomizer Resistance	≥0.8Ω
	Ignition Speed	≤30ms
	Conversion Efficiency	≥90% (estimated)
Protections	Short-Circuit	<0.8±0.1Ω｜1000+ cycle tolerance
	Undervoltage (Static)	<3.2±0.1V｜10x display flashes
	Timeout	10±1.5s continuous use｜5s display warning
	MIS-Sensor Anomaly	Auto-lock for: >50 puffs/20s or <120ms puffs｜20s high-level detection
	Button Lock	30s continuous press → shutdown
Charging	Interface	Type-C
	Voltage/Current	5V/550±60mA
	Overvoltage Protection	28V tolerance
	Full Charge Voltage	4.2V±0.05V
	Charge Time	≤120min (0-100%)
Display	Type	Digital tube
	Indicators	– Mode: Blue (Low)｜Red/Orange (High) – Charge: Breathing battery icon – Preheat: “S” countdown
Physical	PCB Size	Custom (reference structural drawings)
	Sleep Current	<10μA
Environmental	Operating Temp	-20°C to 45°C (charging)
	Storage Temp	-40°C to 60°C
Certifications	Compliance	CE｜FCC｜RoHS｜UN38.3

Parameter	Min	Typ	Max	Unit	Conditions
Output Voltage Ripple	–	–	50	mV	Full load
USB Input Voltage	4.6	5.0	5.6	V	Charging state
Cell Charge Current	–	–	500	mA	Constant current phase
Sleep Recovery Time	–	500	–	ms	Button press
Preheat Accuracy	5	6	7	s	1.7V±0.1V output
Button Actuation Force	–	–	2.5	N	Per IEC 61058
ESD Protection	–	±8	–	kV	Air discharge (IEC 61000-4-2)
Moisture Resistance	–	85	–	% RH	Non-condensing (IEC 60068-2-78)