Products

Programmable DC Power Supply

OPE-S Series Linear Programmable DC Power Supply

Economical type, Single Channel

OPE-S Series is high performance programmable DC power supply with RS232C or RS485 interface based on SCPI (Standard Commands for Programmable Instruments) protocol and the combination of bench-top and system features in these power supplies provides versatile solutions for your design and test requirements in the industrial fields, R&D institute center and education fields.

 

Dimension

OPE-3010S : 213mm(W) x 88mm(H) x 362mm(D)
OPE-30100S : 426mm(W) x 356mm(H) x 650mm(D)(8U)
OPE-50200S : 600mm(W) x 1200mm(H) x 750mm(D)
Others : 19’ Rack Cabinet Size (Please contact us to inquire about it)
Inquiry
  • 1 LCD Display 8 CC Mode Indication Lamp
    2 Encoder Knob for Volt/Curr Change 9 Remote Control Mode Indication Lamp
    3 IO/Local & Remote Key 10 + Output Terminal
    4 Output ON/OFF Key 11 – Ouput Terminal
    5 Volt/Curr Selection or Limit Display Key 12 Earth Ground
    6 Cursor or Menu Change Key(or Store Key) 13 Power ON/OFF Switch
    7 Cursor or Menu Change Key(or Recall Key)    
    • 3-Digit Display Resolution
    • 16×2 Big-Character Type LCD Display
    • CV/CC Mode
    • Output ON/OFF Function
    • Memory Save and Recall(Up to 5 operation states)
    • Analogue Input & Signal Output Control(Option, Isolated type)
    • RS-232C communication interface(RS-485 is optional)

    • STORE & RECALL

      Save and Recall Voltage and Current set by user easily.

      OPE Series can store and recall the voltage and current set by user. Even when a user is not an engineer, the user can use it easily for the production, product inspection, reliability test etc., with the Store and Recall function that set up and stored in advance.

    Line-Up and Specification

    Current
    Voltage

    1A

    2A

    3A

    5A

    10A

    20A

    30A

    9V

    –

    –

    –

    –

    OPE-910S

    OPE-920S

    OPE-930S

    18V

    –

    –

    –

    OPE-185S

    OPE-1810S

    OPE-1820S

    OPE-1830S

    30V

    –

    –

    –

    OPE-305S

    OPE-3010S

    OPE-3020S

    –

    50V

    –

    –

    OPE-503S

    OPE-505S

    OPE-5010S

    		 – –

    80V

    OPE-801S

    OPE-802S

    OPE-803S

    OPE-805S

    –

    		 – –

    100V

    OPE-1001S

    OPE-1002S

    OPE-1003S

    OPE-1005S

    		 – – –

    150V

    OPE-1501S

    OPE-1502S

    OPE-1503S

    OPE-1505S

    		 – – –

    200V

    OPE-2001S

    OPE-2002S

    OPE-2003S

    		 – – –

    –

    250V

    OPE-2501S

    OPE-2502S

    –

    		 – – –

    –

    300V

    OPE-3001S

    		 – – – –

    –

    –
    Current
    Voltage

    50A

    80A

    100A

    150A

    200A

    9V

    –

    –

    –

    –

    –
    Model
    Parameter

    OPE-3010S

    OPE-30100S

    OPE-50200S
    Output rating

    0~30V, 0~10A 1CH

    0~30V, 0~100A 1CH

    0~50V, 0~200A 1CH

    Resolution

    Programming/Readback

    ≤ 7.5mV / ≤ 4mA

    ≤ 7.5mV / ≤ 25mA

    ≤ 15mV / ≤ 50mA

    Display Meter

    100mV / 100mA

    100mV / 1A

    100mV / 1A

    Programming Accuracy (@25℃ ±5℃)±(%of output + offset)

    Voltage

    0.2% + 200mV

    0.2% + 200mV

    0.2% + 300mV

    Current

    0.2% + 50mA

    0.2% + 500mA

    0.2% + 1A

    Read-back Accuracy (@25℃ ±5℃)±(%of output + offset)

    Voltage

    0.2% + 200mV

    0.2% + 200mV

    0.2% + 300mV

    Current

    0.2% + 50mA

    0.2% + 500mA

    0.2% + 1A

    Ripple & Noise

    ≤ 2mVp-p, ≤ 3mArms

    ≤ 10mVp-p, ≤ 10mArms

    ≤ 10mVp-p, ≤ 20mArms

    Load Regulation

    0.01%+4mV, 0.01%+1mA

    0.01%+30mV, 0.01%+10mA

    0.01%+50mV, 0.01%+10mA

    Line Regulation

    0.01%+4mV, 0.01%+1mA

    0.01%+30mV, 0.01%+10mA

    0.01%+50mV, 0.01%+10mA

    Command Processing Time

    ＜20ms

    ＜20ms

    ＜20ms

    Voltage Programming Speed(No load)

    Rising time

    ≤ 120㎳

    ≤ 120㎳

    ≤ 120㎳

    Falling time

    ≤3.6s

    ≤3.6s

    ≤3.6s

    Dimension(W*H*D mm)

    		 213x88x362 426x356x650(8U) 600x1200x750

    Transient Response time

    Less than 50㎲ for output to recover to within 15mV following a change in output current from full load to half load or vice versa

    Common details

    RS-232C Standard

    • Options

      • RS-232C cable
      • RS-485 cable
      • OVP, OCP(Remote Communication control only)
      • Output ON/OFF signal control
      • Analog Programming(Vout & Iout voltage programming) & Monitoring(Output Voltage & Current Monitoring) by 0~5V or 0~10V, Isolated type
      • AC Power Cord(Other type)
      • AC Input 110V ± 10%, 230V± 10%, 50~60Hz
      • Rack Mount Support(Bracket and Shelf)

    • Accessories

      • AC Power Cord(Type F)
      • Operating Manual(QR Code)
      • Demo software program(QR Code)