Linear Programmable DC Power Supply (OPE-QI Series)

Linear Programmable DC Power Supply (OPE-QI Series)

Cost-Effective Power Supply with 4 channels

OPE-Q and OPE-QI Series is economical programmable DC power supply with RS-232C(RS-485 option) 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.

Material	Natural Pulp 100%
User can control two channels at the same time by Tracking Mode function. It enables two channels to be linked together by pressing one button and enable users set output voltage or current at the same time.	Easily operate power supply and save time. Users can save up to five(5) setting values and easily recall it by using front button

Standard Features

• 3-Digit Display Resolution
• 16 x 2 Big-Character Type LCD Display
• CV/CC Mode
• Output ON/OFF Function
• Tracking Mode Function(Control 2 output at the same time)
• 2 variable output & 2 fixed output
• Memory Save and Recall(Up to 5 operation states)
• Half of 19inch(213mm) wide x 2U size(Less than 300W)
• RS-232C communication interface(RS-485 is optional)

Option

• 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, Isotated 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)
• Banana to Alligator DC Output Cables(+,-)

Line-Up and Specification

200W, 400W
MODEL	VOLTAGE	CURRENT	MODEL	VOLTAGE	CURRENT
OPE-185QI	18V	5V	OPE-801QI	80V	1A
OPE-303QI	30V	3A	OPE-1001QI	100V	1A
OPE-305QI	30V	5A	OPE-1201QI	120V	1A
OPE-503QI	50V	3A
Fixed Output 2Channel Supported : 5V(or 3.3V)/2A, 15V(or 12V) / 1A (Each of fixed channel has two output voltage selection by switch)

	OPE-801QI	OPE-1001QI	OPE-1201QI
Output rating	0~±80V, 0~2A, 2CH Fixed output 2CH	0~±100V, 0~1A, 2CH Fixed output 2CH	0~±120V, 0~1A, 2CH Fixed output 2CH
Resolution Programming/Readback Diaplay Meter	≤ 30mV / ≤ 0.8mA 100mV/10mA	≤ 40mV / ≤ 0.5mA 1V/10mA	≤ 50mV / ≤ 0.5mA 1V/10mA
Programming Accuracy(@25℃±5℃) ±(# output + offset) Voltage Current	0.3% + 500mV 0.2% + 15mA	0.5% + 800mV 0.2% + 15mA	0.5% + 900mV 0.2% + 15mA
Read-Back Accuracy(@25℃±5℃) ±(# output + offset) Voltage Current	0.3% + 500mV 0.2% + 15mA	0.5% + 800mV 0.2% + 15mA	0.5% + 900mV 0.2% + 15mA
Ripple & Noise	≤ 6mVp-p, ≤ 2mArms	≤ 0.01%mVrms, ≤ 2mArms	≤ 0.01%mVrms, ≤ 2mArms
Voltage Programming Speed(No load) Rising time Falling time	≤ 70ms ≤ 1.2s	≤ 70ms ≤ 1.2s	≤ 70ms ≤ 1.2s
Common detail	2 Fixed output channels( 5Vor 3.3V & 2A /15V or 12V & 1A ) Half of 19inch x 2U size : 213mm(W) x 88mm(H) x 362mm(D), RS-232C interface