Ibbi electronics 1 ps1010-3a multifunctional digital dc power supply user manual • voltage controllability • current controllability • digital voltmeter function • high power efficiency • bright display.
Ibbi electronics 2 table of contents 1 safety precautions...................................................3 2 device overview .....................................................3 3 getting started.........................................................3 4 operating conditions......................
Ibbi electronics 3 1 safety precautions • do not operate under lightning conditions • do not keep in wet areas • always adjust required voltage/current, before connecting the power lines to the dut 2 device overview ps1010 is a pwm controlled highly power efficient digital power supply. The features...
Ibbi electronics 4 11 10 9 8 1 7 2 3 4 5 6 1. Power switch 2. Display-value 3. Display-unit/information 4. Led panel 5. Output voltage controller 6. Current limit controller 7. C-limit display selection 8. Voltage-current display selection 9. Voltage out put terminal 10. Voltmeter-v/c display select...
Ibbi electronics 5 voltmeter range 0-35v 5 device operation 5.1 setting output voltage • put vm/vout switch [(10)] to vout position • put c/v switch [(8)] to v position • volt led indicator will light up [(4)] • [(3)] will display “u” for volt • adjust the voltage controller [(5)] to get the require...
Ibbi electronics 6 • put vm/vout switch [(10)] to vout position • put c/v switch [(8)] to c position • amp led indicator will light up [(4)] • [(3)] will display “a” for ampere • actual current value will be displayed on [(2)] with two decimal places 5.4 voltmeter mode 5.4.1 measuring voltage at var...
Ibbi electronics 7 5.4.2 measuring voltages at external sources • put vm/vout switch [(10)] to vm position. Vm led indicator [(4)] will light up • connect wires as shown below(vm terminal and the gnd of vout terminals) • value will be displayed [(2)]. 5.5 viewing firmware version • switch off the ps...
Ibbi electronics 8 • switch on the ps1010-3a [(1)] • [(3)] will show “f” to indicate firmware version • display [(2)] will show the firmware version in the following order. Note: ps1010-3a is not firmware upgradeable by the customer. 6 troubleshooting no display • check power cable/input power • che...
Ibbi electronics 9 ps1010 is in its current mode and the amp indicator is also on. But rotating current controller knob does not affect the display value. • you are at the current mode and at this mode the display shows only the actual current draw by the dut. But rotating the current controller kno...
Ibbi electronics 10 contact details: ibbi electronics, no185/b, opatha, kotugoda. Sri lanka. Email: ibbi.Electronics@gmail.Com tel/fax: +94 11 229 6812 web: http://ibbi.Electronics.Googlepages.Com/.
