PCBA For Touch Control Table Lamp With Three Stepless Dimming LED Supports Charging And Discharging Protection
PCBA For Touch Control Table Lamp With Three Stepless Dimming LED Supports Charging And Discharging Protection
| Description | Capability |
| PCB size | 30.4mm*17.4mm |
| Operating voltage | 5VDC |
| Output voltage | equal to the lithium battery voltage |
| Charging current | about 500mA |
| Lithium battery input | 3.7V polymer or single 18650 lithium battery |
| Input method | Micro Android USB, pad welding wire |
| Charging indicator | charging red light, full green light |
| Output ports | LED+, L1-, (L2- not connected) |
| Touch output | single touch, output 1 |
| Load current | infinite current, equal to the lithium battery itself discharge current |
| Dimming range | 1-100% |
| Sensing mode | capacitive human touch sensing |
| Induction penetration | 0-3mm (customizable sensitivity) |
-- Single output, stepless dimming, third dimming, pure switch optional.
-- Intelligent conversion: Insert USB or pad input 5V automatically converted to external power supply, battery does not output, only charging.
-- Smooth dimming and switching, output frequency above 20KHz, without any stroboscopic.
-- Capacitive human touch sensing, strong anti-interference, high sensitivity, long service life.
-- Working mode:
Single-channel stepless mode: Short touch - on/off; Long touch - stepless dimming; Live memory last brightness.
Single-way three-gear mode A: Short touch brightness is successively: low -- medium -- high -- Off -- Cycle.
Single-way three-gear mode B: short touch brightness is successively: high -- medium -- low -- Off -- Cycle.
Single-way pure switch mode: short touch state is successively: on -- off -- cycle.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.