Đèn LED cảm ứng C40 tại Lotte Market

Giới thiệu Đèn LED cảm ứng C40 tại Lotte Market

Functional characteristics
Touch dimming module can realize LED light touch switch control and brightness adjustment.Have the following functional features and advantages:
- Light brightness can be adjusted as necessary, wide selection range, easy operation.
- Touch function and high safety can be achieved with dielectric (e.g. glass, acrylic, plastic, ceramic, etc.) isolation protection.
- Wide application voltage range, optional between 2.4~4.5 v.
- Simple application circuit, few peripheral devices, easy processing, low cost.
- Good resistance to power supply and mobile phone interference.Eft can reach more than ±2KV; close-range, multi-angle mobile interference,
The sensitivity and reliability of the touch response are unaffected.
- Installlation: without direct contact with copper foil, light can be adjusted through acrylic glass or plastics above 3mm.
- Purpose: can control LED module, lampband and other products.Suitable for indoor table lamp, LED lighting dimming, DIY lamp dimming modified best accessories.
- Function: single-line touch, using capacitive touch principle, sensitive touch hands can be activated.Default is the switch function, dimming function, with brightness memory dimming LED touch levelless dimming function.Slowly turn on the light, turn off the light slowly darken, effectively avoiding eye irritation.
- Dimming mode: stepless PWM dimming
- Wiring mode: in PCB board (VCC, GND), power input (LED+, LED -), positive and negative level (fingerprint) of LED light as contact area, or wire connection (note that the wiring is not too long, recommend using a small copper skin as sensing area), copper skin area recommendation of about 2x3cm.The self-attached copper foil module on the board attaches the foil side to the shell side.
- Use of methods
(a) When clicking on touch (the duration of the touch is less than 550ms), the light can be extinguished.Click on touch, light on; click on touch again, light out.The initial brightness of the lighting is fixed to 90 hundred full brightness.
B) long touch (touch duration greater than 550 ms), can achieve light level brightness adjustment.One long touch, the brightness of the light increases gradually, the brightness of the light stops at the corresponding brightness of the loosening moment, and if the length of the light exceeds 3 seconds, the maximum brightness will not change; another long touch, the brightness of the light will decrease gradually, the brightness of the light will stop at the loosening moment, or if the length exceeds 3 seconds, the brightness of the light will reachMinimum brightness will not change
(b) Nationalization.This cycle.
- Commissioning tips
If there is an error trigger during debugging, or if there is no trigger, the following reasons may arise:
(a) Too thick touch line
(b) Excessively long touch lines
(c) Copper is not large enough
(d) Interference near switching power supply
(e) Unreasonable touch parameters C1

Technical characteristics:
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