Type C Touch Control DC5V LED Lamp Driver Module Lithium Battery
TypeC Touch Control Module LED Driver module For LED Desk Lamp and
battery charger
Technical Parameter:
- Input Voltage: DC5V±0.3V
- Power Interface Type: Type-C
- Battery Type: Lithium Battery
- Battery Charging Voltage: DC 4.2V Max.
- Battery Charging Current: 1A Max.
- Touch Switch: 1CH (Only short press is supported)
- Driving Light Source Type: High power LED (1-5W)
- Driving Light Source Voltage: 2.8~3.4V
- Driving Light Source Current: 1100mA Typ. (Constant Current)
- Dimming Range: 0-20%-60%-100% (Four step dimming)
- Indicator Type: Red and Green LEDs
- Working Temperature & Humidity: -20oC~45oC,20%~90% (No
condensation)
- Size: L45.0mm×W30.0mm×H10.5mm
- Protection Class: IP20 (Indoor use only)
- Warranty: 3 years
- Net Weight: 115g
Product Features:
- Using a high-performance 8-bit microcontroller as the main
control chip, with a built-in 35MHz crystal oscillator, which has
strong anti-
interference ability, good stability and high cost performance;
- The microcomputer has a high-speed 10-bit AD converter to monitor
the battery power in real time.When the battery power is low, the
LED light source drive is cut off in time;
- Using a high-quality step-down constant current LED driver to
ensure that the LED light source works in a constant current state,
improve
the reliability and stability of the LED light source, and reduce
the luminous flux attenuation of the LED light source.
Instructions :
- When the battery is fully charged (the battery voltage reaches
4.2V), the red LED indicator is off, and the green LED indicator is
always on, indicating that
the battery is fully charged.
- When the USB power is connected, the red LED indicator is always
on,indicating that the battery is in the charging state.
- When the battery power is low (the battery voltage is lower than
3.2V), all LED indicators are off. At this time, the LED driver is
in the off state. Pressing the touch button can not turn on the LED
unless the USB power is connected.
Note: This module does not contain lithium battery charge and discharge
protection circuit, please connect to a lithium battery with charge
and
discharge protection function!
