First Virtual Communications PS1010-3A User's Manual
Contents
1. 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 various positions while powered from the PS1010 3A Set required output voltage and power up the DUT Put VM Vout switch 10 to VM position VM LED indicator 4 will light up Test voltage values using the VM probe 11 The voltage values are displayed relative to the GND pin of the Vout terminal 9 Note the user can select various switch positions at any time to see the Current limit Actual current flow voltage at output terminals or at VM without disrupting the power at the output terminals IBBI Electronics 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 e Switch OFF the PS1010 1 e Put VM Vout switch 10 to VM position e Press and hold the C SET button IBBI Electronics 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 Major version i Build Minor version Note PS1010 3A is not firmware upgrad2. PS 1 0 1 0 a 3A FEN Electronics Multifunctional igital DC power supply USER MANUAL Voltage controllability Current controllability Digital voltmeter function High power efficiency Bright display IBBI Electronics Table of Contents Safety precautions Device overview Getting started Operating conditions Device operation 5 1 Setting output voltage 5 2 Setting current limit 5 3 Viewing actual current flow 5 4 Voltmeter mode 5 4 1 Measuring voltage at various positions while powered from the PS1010 3A 5 4 2 Measuring voltages at external sources 7 5 5 Viewing firmware version Troubleshooting General information IBBI Electronics 1 Safety precautions e Do not operate under Lightning conditions e Do not keep in wet areas e 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 extend to Voltage controllability Current controllability Measuring voltage at any point in the device circuit under test while powered from the PS1010 3A Measuring voltage at any out side source such as a battery or any other voltage point Display capability of any of the followings o Out put voltage Actual current flow SET Current limit Voltage as a voltmeter Firmware version Error codes 3 Getting started IBBI Electronics o Amp wm Occ C set ae 10 Power switch Displa
3. eable by the customer 6 Troubleshooting No display e Check power cable Input power e Check power switch 1 e Check fuse at the back of the PS1010 Even if the voltage adjust knob is turned the value does not vary e Check whether the Volt LED indicator 4 is ON If not then you are not in the right set up and follow up on how to setting the output voltage guide lines Check whether the CC LED indicator 4 is ON If so then the current limiting occurs due to insufficient current limit adjustment or due to excessive current draw IBBI Electronics PS1010 is in its current mode and the Amp indicator is also ON But rotating current controller knob does not affect the display value e 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 knob means changing the Max current limit To see the max current limit C SET button should be pressed Cannot increase voltage from a certain value e Check whether CC indicator appears If so increase the current limit 7 General information Terminology DUT Device Under Test Warranty terms and conditions Warranty will apply only for the circuit but not for any other Warranty will void if case was previously open or attempted to repair Under any physical damages damages caused by lightning or due to miss use conditions the warranty will not be applicable The customer must fill the Wa
4. rranty activation card and post it to IBBI Electronics to receive within 14 days of purchase or mail a scanned copy Customers are not encouraged to do any repair from out side even if the warranty expires IBBI Electronics 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 IBBI Electronics
5. y value Display unit information LED panel Output voltage controller Current limit controller C limit display selection Voltage Current display selection Voltage out put terminal 10 Voltmeter V C display selection 11 Voltmeter terminal 1 2 3 4 5 6 7 8 9 4 Operating conditions Unit Input voltage 230V AC Input frequency 50Hz Out put voltage 0 30V Out put current 0 3A IBBI Electronics Voltmeter range 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 required value The value will be displayed on 2 with one decimal place Note Make sure to keep reasonable current limiting value before setting output voltage so that current control CC will not take over 5 2 Setting current limit Press and hold C SET button 7 Then display 2 will show the present current limit in Amperes 3 will display A for Current Now rotate the current controller knob 6 while looking at the display Stop when the desired value appears Note The output voltage will be automatically be controlled if the external device tries to drag current more than the set limit 5 3 Viewing actual current flow e Power up the DUT with PS1010 3A IBBI Electronics Put VM
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