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Product description: Korad KC3405 laboratory power supply - 4 channels 0-30V 0-5A - USB, RS232 and LAN
The Korad KC3405 is a programmable, four-channel DC laboratory power supply designed for precise power supply and testing of electronic systems. The device offers four independent, isolated output channels, each with voltage adjustment from 0 to 30 V and current from 0 to 5 A. The linear design of the output stage ensures low ripple and noise, which is particularly important when working with sensitive electronic systems. The power supply also allows for coordinated control of the four channels and the creation of sequences of output parameter changes . Delays between individual channels can be set with microsecond precision, making the KC3405 suitable for more demanding multi-voltage system tests. The kit includes the Korad KC3405 laboratory power supply, four connecting cables, a USB cable, an RS232 cable, and a power supply cable.
Korad KC3405 laboratory power supply - 4 channels 0-30V 0-5A - USB, RS232 and LAN. 
The Korad KC3405 is a programmable, four-channel DC laboratory power supply designed for precise power supply and testing of electronic systems.Special features
- 4 independent, isolated output channels – each channel can operate separately, allowing you to power several different circuits simultaneously
- Voltage range from 0 V to 30 V per channel - enables precise voltage adjustment to the requirements of the tested system
- Current range from 0 A to 5 A per channel - allows you to power both small electronic modules and more demanding devices
- Linear output stage - ensures low ripple and noise levels, making the power supply stable and suitable for use with sensitive electronics
- Independent channel control - parameters of each output can be set separately without affecting the other channels
- Coordinated operation of multiple channels - allows the creation of complex power supply sequences and testing of devices requiring several voltages applied in a specific order
- Switching delay at the microsecond level - allows for very precise determination of the moment of activation of individual channels
- Voltage resolution 1 mV - allows very precise setting of the output voltage value
- Current resolution 0.1 mA - allows you to precisely set the current limit
- LCD display with parameter preview - facilitates current control of voltage and current during operation
- Data import and export via USB - enables convenient transfer of test data and recording of measurement results
Practical applications
The Korad KC3405 power supply can be used in electronics laboratories, research and development departments, service centers, and during the design and commissioning of electronic devices. Four independent channels enable simultaneous power supply to several parts of the tested system requiring different voltages.
The coordinated output control feature is particularly useful when testing devices that require a specific sequence in which individual power lines are turned on and off. This allows for testing digital circuits, controllers, communication modules, embedded systems, and prototype electronic boards , among other things. Its low ripple level also makes the device suitable for measurements and tests requiring a stable, low-interference power source.
The linear design of the output stage ensures low ripple and noise levels, which is particularly important when working with sensitive electronic systems.
The set includes: Korad KC3405 laboratory power supply, 4 connecting cables, USB cable, RS232 cable and power cable for the power supply.Technical specifications
- Type: Programmable DC Laboratory Power Supply
- Number of channels: 4
- Output voltage range: 0V to 30V per channel
- Output current range: 0 A to 5 A per channel
- Load voltage regulation: ≤0.01% + 3 mV
- Load current regulation: ≤0.01% + 1 mA
- Linear voltage regulation: ≤0.01% + 3 mV
- Linear current regulation: ≤0.1% + 3 mA
- Voltage setting resolution: 1 mV
- Current setting resolution: 0.1 mA
- Voltage reading resolution: 1 mV
- Current reading resolution: 0.1 mA
- Voltage setting accuracy (25°C ±5°C): ≤0.05% + 3 mV
- Current setting accuracy (25°C ±5°C): ≤0.05% + 2 mA
- Voltage ripple (20 Hz - 20 MHz): ≤1 mVrms
- Ripple Current (20 Hz - 20 MHz): ≤3 mArms
- Voltage temperature coefficient: ≤150 ppm
- Current temperature coefficient: ≤150 ppm
- Temperature coefficient of voltage reading: ≤150 ppm
- Temperature coefficient of current reading: ≤150 ppm
- Dimensions: 448 x 477 x 97 mm
- Weight: 16.5 kg
Contents of the set
- Korad KC3405 laboratory power supply
- 4x Connection cable
- USB cable
- RS232 cable
- Power supply power cord
