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Product Information
TM1934 is a single-wire 3-channel LED constant current drive dedicated circuit, which can switch between inputs through dual-channel digital interfaces (DIN, FDIN), and is cascaded with the DO port. The external controller can control the chip with only a single wire.
LED strip integrated control circuit is in the SMD5050 package, matching the SMD5050 LEDs evenly arranged on the PCB. The chip integrates MCU single-wire dual-channel digital interface, data latch, LED constant current drive, PWM brightness control and other circuits.
Built-in RC oscillation and according to the signal on the data line for clock synchronization, after receiving the data of the unit, the subsequent data can be automatically regenerated and sent to the lower level through the data output terminal, and the signal will not be distorted or attenuated as the cascade becomes farther.
Dual-channel breakpoint resume series. In DIN working mode, the data is input from the DIN pin, and in the FDIN working mode, the data is input from the FDIN pin, D0 pin forwards the cascaded data, the signal does not affect the normal operation of other chips due to the abnormality of one chip.
The addressable LED strip accepts the input data of the SPI controller, and outputs 256 gray levels and 16 millions dynamic color chasing effects. The VDD pin integrates a 5V voltage regulator tube, and there are few peripheral devices, suitable for guardrail tube, point light source and other LED decorative products.
The DC12V LED strip light is a single IC control 3LEDs, 3LEDs cuttable, and the DC24V led strip light is a single IC control 6LEDs, 6LEDs cuttable.
Product Feature
Adopt high voltage power CMOS process
Output port with 12/24V voltage resistance
Built-in 5V regulator in VDD
Single-wire dual-channel serial cascade interface
Built-in RC oscillation
Built-in power-on reset circuit
Data transmission rate up to 800KHz
TN1934 IC dual-channel breakpoint resume
18LEDs/Ft high brightness
IP20/65/67/68 waterproof selectable
Single IC control3/6 LEDs, 3/6LEDs cuttable
3M tape, easy to install
The difference between DC12V 30LEDs/m and 60LEDs/m TM1934 LED strip light?
Standards and Certifications
Specifications:
Product Name: 5050 TM1934 External IC addressable RGB LED strip light
PCB Width: 10mm/0.39in
Input Voltage: DC12/24V
LED Chip Model: TM1934 IC
LED Resource: SMD 5050 RGB
PCB Color: White/Black
Colors: Full-color RGB, dream color changing;
Greyscale: 256 levels
Average Life (hrs): 50000Hours+
Beam Angle: 120 degrees
Color Rendering Index(CRI): 80RA
Circuit Board: Double-sided FPC electrolytic copper circuit board
LED Circuit: 3/6 LEDs one circuit(DC12V: 3LEDs; DC24V: 6LEDs)
LED Quantities: 18LEDs/Ft, 60 LEDs/m
Rated Power: 4.4W/Ft, 14.4W/m, 70W/Roll
Waterproof Rating: IP20(non-waterproof) IP65/67/68(waterproof)
Cutable: 3 LEDs cutable(DC12V)/6 LEDs cutable(DC24V)
IC Quantities: 10 IC/m(DC12V) 5 IC/m(DC24V)
Package List:
1* TM1934 16.4Ft 300LEDs addressable LED strip light
If you choose the LED controller in the kit, we will send you CONFULL-SP108E(Support smartphone APP control to DIY modes)
Note:
Please do not exceed 80% of Power Supply capacity when calculating Power Supply size to use in your system.
Otherwise it will affect the brightness of the LEDs and the service life of the power supply.
In order to ensure that you use this light strips in the process of the front and behind the light of the same brightness, please supply power at both ends of each roll led strip lights.
How to choose the correct LED power supply?
The power of the LED strip light is 84W/16.4ft, to avoid the power load, the power of the LED power supply must more than 72*1.2=86.4W for 5 meters.
For DC12V led strip light, you can choose the led power adapter we recommend, and the DC12V 100W MeanWell UL-Listed LED power supply
For outdoor environment, you can choose our DC12V 100W waterproof led power supply
For DC24V led strip light, you can choose the led power adapter we recommend, and the DC24V 100W MeanWell UL-Listed LED power supply
For outdoor environment, you can choose our DC24V 100W waterproof led power supply
Connection Diagram
Pin Function
DO: Control data signal output
DI: Control data signal input
BO: Backup control data signal output
BI: a Backup control data signal input
GND: Data &Power Grounding
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Downloads
Files for DCFLS-12V-TM1934X300Images
These images were taken with Canon EOS 5D Mark IV and the studio light source is provided by Ra 98's full spectrum LED strip to realistically reproduce the colors of the item itself. All copyrights are created by the superlightingled team, please feel free to browse and download if you are a registered user!
LED Strip Light Guide
Common questions about this type of product, answered against this model’s own options. For full figures see the specification above or the spec sheet for this model.
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