AVT2126 B

The miniaturized millivolt meter module has been designed as a universal element, e.g. a laboratory power supply. The basic measuring range of 0-199.9 mV ideally suits most applications in electronics.
The popular ICL7106 chip was used as the ac converter. In its structure it contains all the elements needed to make a panel meter - an analog part including decoders and buffers controlling LCD displays. The use of a liquid crystal display guarantees a clear reading even in bright light. Low power consumption enables the use of the module in portable devices. The advantage is one power supply voltage and the possibility of making a "floating" inlet, without connection to the module ground.

The device is recommended especially for designers of measuring equipment, for electronic and service rooms

Selected parameters:

• voltage measurement in the range of 0-199,9 mV
• the possibility of a simple change of the measuring range
• possibility of using the current measurement module
• reading field - LCD display 3 and 1/2
• small dimensions of the tile
• one power supply
• power supply - 9 V
• tile dimensions 53x37mm (dimensions with '' ears '': 64x37mm)
• set of components, printed circuit board and documentation included
  
  • Detailed description in
  MT 3/97