6
2.5
2.5
2.5
2.5
Output
Output
Output
Output
Switching
Switching
Switching
Switching
Circuit
Circuit
Circuit
Circuit
This instrument provides a special output switch, the output voltage can be preset as required
before the switch is unpressed. After the voltage is adjusted, press the switch. This switch is
an uncontacted electricity type of switch so it does not generate a mechanical spark,
protecting users’ safety.
2.6
2.6
2.6
2.6
Digital
Digital
Digital
Digital
Display
Display
Display
Display
Model TY– 43 digital meter adopts LED digital tube as display unit. At least, one or two
digits generated by the display may flicker. It is not caused by the wareform or noise of
output, while by characteristics of the A/D convertor.
When there is no input voltage, the display will be recovered to zero automatically. When the
input voltage, is inverse, “-” polarity will be displayed automatically. When the operating
voltage is 5V, its input sensitivity is DC
±
199.9mV of full-scale.
3.
3.
3.
3.
STRUCTURE
STRUCTURE
STRUCTURE
STRUCTURE
FEATURES
FEATURES
FEATURES
FEATURES
The instrument is designed symmetrically between left and right on the front panel. On the
upper side, there are two digital meters. Down the meter, there are two indicating lamps, one
is for CV mode (green), the other is for CC mode (red). A switch for output on the right of the
panel is mounted. There are two knobs in line as voltage potentiometer of each circuit, and
current setting potentiometers . The two external sockets are mounted in the middle or lower
part of the panel and at the bottom of the panel there are a pair of output binding posts and a
screw grounded with a short bar. When “+” or “-” to ground is needed, we can connect the
short bar. On the bottom of
the panel is L/R (local/remote control) operating selector
switches, respectively.
At the lowest bottom of the instrument’s back, there are one power cord and two pairs of
input sockets for the remote-control signal corresponding to the two ways on the front panel.
There is V/C (voltage/current control) operating selector switches, respectively. The input
fuses both are mounted on the rear panel of the instrument.
4.
4.
4.
4.
APPLICATIONS
APPLICATIONS
APPLICATIONS
APPLICATIONS
