Velleman LAB1 - Manual (Page 12)

12
INTRODUCTION
The power unit is a very accurate, DC regulated power supply with a selectable output voltage: 3V, 4.5V, 6V, 7.5V,
9V, 12V. The rated output current is 1.5A and the peak current is 2A.
DESCRIPTION OF THE CONTROL PANEL :
1.
Output ON/OFF switch
2. Power indicator
3. Output (-) terminal
4. Output (+) terminal
5. Dial
6.
LED overload indication
FRONTPANEL
1
2
3 4
5
6
USE
Turn on the main power switch at the back of the unit; the power indication should lit (2)
Select the output voltage with the dial (5). Connect the positive input terminal of your device with the output (+)
terminal (4) and connect the negative input terminal with the output (-) terminal (3).
Using the output ON/OFF switch (1) you can disconnect your application from the power supply.
ATTENTION
The overload LED will lit if the output current exceeds the supply specifications
Do not turn the dial (5) while the device is in use.
Regulated power supply
REGULATED POWER
SUPPLY