- The LDG19B is a crystal liquid display that used for displaying letters, numerals, symbols, etc.
- The LDG19B screen is widely used in coffee machines for displaying temperature, brewing time and setting parameters.
Suitable machine:
Manufacturer |
Model |
Expobar |
G10, Markus, Rosetta |
B.F.C |
Lira, Monza |
Contact us:
TIFATECH MANUFACTURE AND TRADING COMPANY LIMITED
Tifatech is proud to be a pioneer in the manufacturing of coffee machine circuit boards in Vietnam
- Dimensions
- Specifications
Parameter |
Min |
Max |
Unit |
Power supply (Vdd) |
-0.3 |
7 |
V |
Adjustment voltage (V0) |
Vdd - 10 |
Vdd + 0.3 |
V |
Input voltage (Vi) |
-0.3 |
Vdd + 0.3 |
V |
Operating temperature (Top) |
-20 |
70 |
℃ |
Storage temperature (Tstg) |
-30 |
80 |
℃ |
To connect the LDG19B display to the control board, an additional circuit for conversion is required as shown below:

Use the available cables on the machine or the CBL connection cable provided by Tifatech to connect the display and the coffee machine control board.