KORAD Manufacturer of Top Quality T&M Instruments
DONGGUAN KORAD TECHNOLOGY CO., LTD.
Website: www.koradtechnology.com | www.korad.com.cn
Company Profile
KORAD TECHNOLOGY CO., LTD is a professional and new-style science and technology enterprise focused on developing digital control and programmable DC power supplies, digital control and programmable DC electronic loads, high-power power supplies, and switching mode power supplies. KORAD specializes in the research of the power supply industry with experienced engineers. KORAD power supplies are popular worldwide and used by many public companies in various fields for their important R&D laboratory projects.
Quality: KORAD is committed to developing new products to meet various demands and providing top quality through continuous improvement and innovation.
Sales Network & Service: KORAD has numerous distributors across China and partners in North America, South America, Europe, Oceania, and Asia. Products come with a 2-year warranty and prompt service response.
[CE certification] [UKCA certification] [ISO 9001 certified] [REACH compliant] [RoHS compliant]
KA Series (KA3000/6000, KA3300)
The KA Series offers digital control and programmable DC power supplies with industrial-grade performance. Key features include digital panel control, large LED displays, high output resolution, 5 sets of parameters for fast recall, USB & RS232 remote control, and intelligent temperature-controlled fans.
Features:
- Complete digital control / programmable
- 4-digit display
- Intelligent temperature-controlled fan
- Compact Design
- 10 mV/1mA resolution
- Low noise and ripple
- CV/CC automatic switching
- Output ON/OFF control
- 5 sets of parameters for fast recall
- Fine & coarse adjustment for voltage/current control
- Software calibration
- Beep alarm output
- Panel LOCK function
- Settable OCP and OVP
- Reverse polarity protection
- Built-in control interfaces USB / RS232
KA3300 Series Specifics: Multiple channel DC power supply with triple channel programmable output control, serial and parallel functions.
Panel Description (Typical): Features include voltage/current display, OCP/OVP indicators and settings, memory recall buttons (M1-M5), output ON/OFF, and rapid adjustment knobs.
Specifications Summary (KA3000/6000):
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| KA3003D/P | 0-30V | 0-3A | 90W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KA3005D/P | 0-30V | 0-5A | 150W | <0.01%+2mV / <0.1%+10mA | <0.01%+3mV / <0.1%+3mA |
| KA6002D/P | 0-60V | 0-2A | 120W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KA6003D/P | 0-60V | 0-3A | 180W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KA6005D/P | 0-60V | 0-5A | 300W | <0.01%+2mV / <0.1%+10mA | <0.01%+3mV / <0.1%+3mA |
| KA3010D/P | 0-30V | 0-10A | 300W | <0.01%+2mV / <0.1%+20mA | <0.01%+3mV / <0.1%+3mA |
Specifications Summary (KA3300):
| Model | Voltage Range | Current Range | Channels | Features |
|---|---|---|---|---|
| KA3303D/P | 0-30V/0-3A (x2) + 5V/3A (x1) | N/A | 3 | Triple channel, serial/parallel functions |
| KA3305D/P | 0-30V/0-5A (x2) + 5V/3A (x1) | N/A | 3 | Triple channel, serial/parallel functions |
KD Series (KD3000/6000, KD3300)
The KD Series offers digital control and programmable DC power supplies with encoder-controlled operation and LED displays. They feature USB & RS232 interfaces for convenient remote communication and two adjustment modes for encoders.
Features:
- Complete digital control
- Industrial grade, built for long-term load operation
- Encoder-controlled fine & coarse adjustment
- Intelligent temperature-controlled fan
- Compact design
- Over-current Protection
- Constant current & constant voltage operation
- Current Preset
- 4-digit display
- 10mV/1mA high accuracy and resolution
- Low noise and ripple
- Panel LOCK function
KD3300 Series Specifics: Multi-channel DC power supply with triple-channel adjustable control (CH1/CH2: 0-30V, CH3: 2.5V, 3.3V, 5V). Supports series and parallel output operations.
Panel Description (Typical): Includes voltage/current displays, adjustment knobs, output ON/OFF, OCP/OVP settings, and series/parallel mode buttons.
Specifications Summary (KD3000/6000):
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| KD3003D/P | 0-30V | 0-3A | 90W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KD3005D/P | 0-30V | 0-5A | 150W | <0.01%+2mV / <0.1%+10mA | <0.01%+3mV / <0.1%+3mA |
| KD6002D/P | 0-60V | 0-2A | 120W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KD6003D/P | 0-60V | 0-3A | 180W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KD6005D/P | 0-60V | 0-5A | 300W | <0.01%+2mV / <0.1%+10mA | <0.01%+3mV / <0.1%+3mA |
Specifications Summary (KD3300):
| Model | Voltage Range | Current Range | Channels | Features |
|---|---|---|---|---|
| KD3303D/P | 0-30V/0-3A (x2) + 5V/3A (x1) | N/A | 3 | Triple channel, series/parallel operation |
| KD3305D/P | 0-30V/0-5A (x2) + 5V/3A (x1) | N/A | 3 | Triple channel, series/parallel operation |
U200 Series
The U200 Series offers compact and lightweight DC power supplies with high-precision voltage and current display, over-current and over-temperature protection. They feature dual fast-charging USB ports and a shutdown memory function.
Features:
- Automatic Testing in the Production Line
- Suitable for School Laboratory, Repairing, R&D, QC, Aging Test
- High-precision voltage and current display
- Power display
- 0.1mA current display function
- Over-current & over-temperature protection
- Dual fast charging USB port (max single port 24W)
- Output switch control
- Shutdown memory of the setting values
- Digital-potentiometer & quick-adjustment knob
Specifications Summary:
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| U202 | 0-30V | 0-5A | 150W | <0.01%+2mV / <0.1%+2mA | <0.01%+3mV / <0.1%+3mA |
| U203 | 0-30V | 0-10A | 300W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+5mA |
| U205 | 0-60V | 0-3A | 180W | <0.01%+2mV / <0.1%+2mA | <0.01%+3mV / <0.1%+3mA |
| U206 | 0-60V | 0-5A | 300W | <0.01%+2mV / <0.1%+2mA | <0.01%+3mV / <0.1%+3mA |
| U210 | 0-400V | 0-1A | 400W | <0.01%+2mV / <0.1%+2mA | <0.01%+3mV / <0.1%+3mA |
Panel Description: Features include CV/CC indicators, voltage/current display, OCP indicator, USB ports, AC power switch, and adjustment knobs.
KKG Series
The KKG Series are pure linear DC power supplies utilizing a solid-state relay for adjustment, avoiding mechanical limitations and noise. They offer high reliability and longevity.
Features:
- Internal solid-state relay for noise-free output
- 0.1mA current display function
- Power display function
- External switch control port
- Two voltage and current adjustment methods
- Voltage output sequence function (programmable models)
- Settable OCP & OVP functions
- 5 groups of voltage and current parameters storage
- Digital screen display
- Output compensation function
- Shutdown memory function
- Configurable USB, RS232, 485 interfaces (programmable models)
- Supports Modbus and SCPI communication protocols (programmable models)
Specifications Summary:
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| KKG305D/P | 0-30V | 0-5A | 150W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KKG605D/P | 0-60V | 0-5A | 300W | <0.01%+2mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KKG3010D/P | 0-30V | 0-10A | 300W | <0.01%+3mV / <0.1%+10mA | <0.01%+3mV / <0.1%+3mA |
Panel Description: Features include OCP, OVP, BEEP, LOCK indicators, memory buttons (M1-M5), auto adjust, and output terminals.
KWR100 Series
The KWR100 Series programmable DC power supplies offer wide-range voltage and current capabilities (e.g., 30V/30A, 60V/15A), improving equipment utilization and reducing investment costs. They include OVP, OCP, and Over Temperature Protection, with adjustable voltage rise slope. Interfaces include LAN, USB, and RS232 for conventional and dynamic testing applications.
Features:
- 1mV/1mA high accuracy resolution
- Programmable DC power supply
- Interface: LAN & USB & RS232
- Multiple communication rates
- 30V/30A & 60V/15A models available
- Compact Size, high power ratio
- Low Ripple and noise, linear output
- No internal relay switch, no replay noise
- Full-scale output without shifting gears and uninterrupted output
- Suitable for short-circuit test environments
- Convenient fast recall
- Current, voltage, and temperature protections
- Adjustable voltage rise slope
- Providing Labview and C++ driver and communication examples
Specifications Summary:
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| KWR102 | 0-30V | 0-30A | 300W | <0.01%+1mV / <0.1%+3mA | <0.01%+3mV / <0.1%+3mA |
| KWR103 | 0-60V | 0-15A | 300W | <0.01%+1mV / <0.1%+3mA | <0.01%+3mV / <0.1%+3mA |
Panel Description: Features include key lock, OVP/OCP indicators, CV/CC indicators, memory buttons (M1-M5), output ON/OFF, and various interface ports (USB, RS232, LAN, SENSE, TRIG, RS485).
KS Series
The KS Series are wide-range DC power supplies with programmable sequence output, allowing dynamic voltage and current output. They are equipped with USB/RS232/GPIB/LAN communication interfaces, as well as analog and switching control interfaces for versatile application schemes.
Features:
- Setting up the voltage and current rise slope
- Wide range outputs of voltage and current
- Various models (source CV/CC/CP, load CC/CP)
- LIST sequence programming output
- Low chopping and low noise
- High resolution and precision
- Remote measurement function
- Analog control interface
- Panel LOCK function
- Over voltage and Over current Protection
- Built-in USB/RS232/GPIB/LAN communication interfaces
Specifications Summary:
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| KS6030 | 0-60V | 0-30A | 1200W | <0.01%+5mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
| KS6060 | 0-60V | 0-60A | 1800W | <0.01%+5mV / <0.1%+5mA | <0.01%+3mV / <0.1%+3mA |
Rear Panel Overview: Includes various interface ports (USB, RS232, LAN, GPIB) and power input.
KC Series
The KC Series are four-channel DC power supplies offering pure linear output with stability, low ripple, and low noise. They feature four-channel cooperative output, enabling multi-channel sequence wave output and complex test requirements. The output voltage and current can be observed via the LCD oscilloscope, and test data can be imported/exported via USB.
Features:
- Four independent output channels
- LIST programmable output sequence (100 consecutive settings)
- Oscilloscope function for simultaneous display of voltage and current
- Screen capture via USB access
- U disk import/export of output table data
- Low chopping and low noise
- High resolution and precision (5-digit display)
- Remote measurement function
- External trigger control and switch control
- Supporting OVP, OCP and temperature protection
- Built-in USB/RS232/GPIB/LAN communication interfaces
Specifications Summary:
| Model | Voltage Range | Current Range | Power | Load Regulation (Voltage/Current) | Line Regulation (Voltage/Current) |
|---|---|---|---|---|---|
| KC3405 | 0-30V*4 | 0-5A*4 | N/A (per channel) | <1mV / <1mA | <0.01%+1mV / <0.1%+1mA |
| KC6403 | 0-60V*4 | 0-3A*4 | N/A (per channel) | <1mV / <1mA | <0.01%+1mV / <0.1%+1mA |
Panel Description: Features include voltage/current adjustment knobs, function buttons, USB port, display, number buttons, direction adjustment button, power switch, and multiple output terminals.
KEL Series (KEL100, KEL2000)
The KEL Series are intelligent programmable DC electronic loads. The KEL100 Series (150W-300W) is designed for middle & high-end applications, while the KEL2000 Series offers higher power (300W to 4800W) and advanced features for comprehensive testing.
KEL100 Series Features:
- Dynamic mode: up to 10KHZ
- Resolution of voltage and current: 0.1mV/0.1mA
- Interface: LAN & USB & RS232
- Four working modes: CV/CC/CR/CP
- Remote sensing function
- Battery test, automatic test, OPP test, OCP test functions
- Storage for 100 sets
- Short-circuit function
- Current monitoring function
- Power off memory function
- Rotary coding switch for easy operation
KEL2000 Series Features:
- Intelligent programmable DC single-channel electronic load
- Up to 50KW load and machine applications
- Liquid crystal LCD panel display interface
- Embedded spreadsheet for simple operations
- Dynamic mode: up to 10KHZ
- Resolution of voltage and current: 0.1mV/0.1mA
- Waveform display function
- U disk storage of waveform data
- Interface: LAN & USB & RS232 & GPIB (optional)
- Four working modes: CV/CC/CR/CP
- Remote sensing function
- Battery test, automatic test, OPP test, OCP test functions
- Storage for 100 sets
- Short-circuit function
- Current monitoring function
- Power off memory function
- Rotary coding switch for easy operation
Specifications Summary (KEL100):
| Model | Power | Voltage Range | Current Range | CR Mode Resolution | CW Mode Accuracy |
|---|---|---|---|---|---|
| KEL102 | 150W | 0-120V | 0-30A | 0.052-7.5ΚΩ, 16 bit | ±0.1% + 0.1% FS |
| KEL103 | 300W | 0-120V | 0-30A | 0.052-7.5ΚΩ, 16 bit | ±0.1% + 0.1% FS |
| KEL104 | 250W | 0-120V | 0-60A | 0.052-7.5ΚΩ, 16 bit | ±0.1% + 0.1% FS |
| KEL105 | 300W | 0-150V | 0-30A | 0.052-7.5ΚΩ, 16 bit | ±0.1% + 0.1% FS |
Specifications Summary (KEL2000):
| Model | Power | Voltage Range | Current Range | CR Mode Resolution | CW Mode Accuracy |
|---|---|---|---|---|---|
| KEL2010 | 300W | 0-150V | 0-40A | 0.050-100Ω, 0.1Ω | ±0.1% of set+0.1% off.s |
| KEL2020 | 500W | 0-150V | 0-40A | 0.050-100Ω, 0.1Ω | ±0.1% of set+0.1% off.s |
| KEL2030 | 1000W | 0-150V | 0-40A | 0.050-100Ω, 0.1Ω | ±0.1% of set+0.1% off.s |
| KEL2040 | 1500W | 0-150V | 0-40A | 0.22-7.5ΚΩ, 16 bit | ±0.05% of set+0.025% off.s |
| KEL2050 | 1200W | 0-80V | 0-85A | 0.22-7.5ΚΩ, 16 bit | ±0.05% of set+0.025% off.s |
| KEL2060 | 2400W | 0-80V | 0-170A | 0.22-7.5ΚΩ, 16 bit | ±0.05% of set+0.025% off.s |
| KEL2070 | 4800W | 0-80V | 0-340A | 0.22-7.5ΚΩ, 16 bit | ±0.05% of set+0.025% off.s |
Panel Description (KEL2000): Includes S+, S- terminals, POWER switch, external switch/trigger control ports, and interface ports (LAN, USB, RS232).
