Product > Power Supplies > D.C. Power Supplies
D.C.  Power Supplies

    Series 1000, 2000 & 9000

    These series of D.C. power supplies are continuously variable, portable, low-cost, general purpose DC stabilized power supplies for use in laboratory experiments and shop-floor experiments. These series incorporates protection against short-circuit and overload using state-of-the-art electronic circuitry with continuously variable maximum current limit, adjustable from above 10% to 110% of full load current. The units are fully solid state and use silicon devices to ensure high stability and reliable operations.

    All models can be electrically floated upto 300 VDC off ground. Meters used are moving coil types with accuracy of ±2% F.S.D. Pre-regulator circuits are used for 5A and higher rating units. The power supplies operate in CV/CL characteristics with current regulations of the order of 1%. The 60V models, upto 2A ratings, use a special power-saving split voltage arrangement.

    Input Voltage

    230 VAC ± 10%, 50 ± 2Hz, Single Phase

    Line Regulation

    ± 0.05% + 5mV to 30mV*

    Load Regulation

    0.05% + 5mV to 30mV*

    Riple (Max)

    1mV RMS

    Ambient

    50°C - Natural Convection Cooling

    Protection

    Current limit using front panel controls (about 10% to 110% of rated value)

    Metering

    Voltmeter & Ammeter to monitor output-voltage & load current

    Metering Accuracy

    ± 2% of F.S.D

    Temp. Coefficient

    0.05% + 5mV*/°C to 15 mV*/°C [After 1/2 hr. warm up]

    Stability

    0.2% + 15mV to 100mV* [After 1/2 hr. warm up]

    Recovery Time

    100 μsec to recovery within the regulation band for 10% to 90% load change

     

    Model No. Output Voltage Maximum Current Pre-Regulator Remote Sensing Size (mm) LxHxD

    614150109

    0- 15V

    1A

    -

    -

    210x160x240

    614150209

    0- 15V

    2A

    -

    -

    210x160x240

    664150509

    0- 15V

    5A

    Provided

    Provided

    275x210x280

    664150100

    0- 15V

    10A

    Provided

    Provided

    483x221x315

    664150200

    0- 15V

    20A

    Provided

    Provided

    483x221x315

    664150300

    0- 15V

    30A

    Provided

    Provided

    483x221x435

    664150400

    0- 15V

    40A

    Provided

    Provided

    515x285x615

    664150500

    0- 15V

    50A

    Provided

    Provided

    515x285x615

    614300109

    0- 30V

    1A

    - -

    210x160x240

    614300209

    0- 30V

    2A

    - -

    210x160x240

    614300309

    0- 30V

    3A

    - -

    275x210x280

    664300509

    0- 30V

    5A

    Provided

    Provided

    275x210x280

    664300100

    0- 30V

    10A

    Provided

    Provided

    483x221x315

    664300150

    0- 30V

    15A

    Provided

    Provided

    483x221x315

    664300200

    0- 30V

    20A

    Provided

    Provided

    483x285x315

    664300300

    0- 30V

    30A

    Provided

    Provided

    483x221x435

    664300400

    0- 30V

    40A

    Provided

    Provided

    515x285x615

    664300500

    0- 30V

    50A

    Provided

    Provided

    515x285x615

    664300600

    0- 30V

    60A

    Provided

    Provided

    515x285x615

    614600508

    0- 60V

    0.5A

    - -

    210x160x240

    614600109

    0- 60V

    1A

    -

    -

    210X160X240

    614600209

    0- 60V

    2A

    - -

    275x210x280

    664600509

    0- 60V

    5A

    Provided

    Provided

    483x133x315

    664600100

    0- 60V

    10A

    Provided

    Provided

    483x221x315

    664600200

    0- 60V

    20A

    Provided

    Provided

    483x221x435

    664600300

    0- 60V

    30A

    Provided

    Provided

    483x221x435

    664600400

    0- 60V

    40A

    Provided

    Provided

    515x285x615

    664600500

    0- 60V

    50A

    Provided

    Provided

    515x285x615

    664101109

    0- 100V

    1A

    Provided

    -

    483x133x315

    664101209

    0- 100V

    2A

    Provided

    -

    483x133x315

    664101509

    0- 100V

    5A

    Provided

    Provided

    483x221x315

    664101100

    0- 100V

    10A

    Provided

    Provided

    410x221x435

    664101200

    0- 100V

    20A

    Provided

    Provided

    515x285x615

    * Proportional Adder for 15V to 100V output power supplies
    * Sizes given above are excluding groumets, front plate components and handles.
    * Also available with 0.01% regulation in 1001 series.

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