Precision You Can Trust
NABL-Accredited Calibration | Available on Request
The ITECH IT6333A is a high-precision triple-channel programmable DC power supply designed for advanced applications in R&D labs, automated testing, and industrial production. It features two 60V/3A channels and one 5V/3A channel, all isolated and independently controlled. With low noise, excellent load regulation, and flexible control interfaces, it delivers reliable performance for multi-voltage systems..
The IT6333A is part of ITECH’s advanced programmable linear DC power supply series, offering high reliability and precise multi-channel output. It is ideal for testing embedded systems, communication modules, analog circuits, and other multi-voltage applications. You can configure the power supply in series to increase voltage, in parallel to increase current, or independently for separate outputs.
The bright digital display, along with intuitive controls and communication support, makes it user-friendly for both manual and automated operations. Its full protection mechanisms (OVP/OCP/OTP) safeguard your components and circuits, while its compact footprint makes it suitable for laboratories, classrooms, and test systems.
Triple isolated output channels: CH1/CH2 – 60V/3A, CH3 – 5V/3A
Series, parallel, and independent modes supported
High-resolution display: 1 mV / 1 mA precision
Built-in SCPI protocol for remote control and test automation
Low ripple and noise linear design
Standard USB and RS232 communication interfaces
Built-in OVP, OCP, OTP protections
Compact, robust design for bench or rack-mounted use
| Parameter | CH1/CH2 | CH3 |
|---|---|---|
| Output Voltage Range | 0 – 60 V | 0 – 5 V |
| Output Current Range | 0 – 3 A | 0 – 3 A |
| Load Regulation (Voltage) | ≤ 0.01% + 3 mV | ≤ 0.01% + 3 mV |
| Load Regulation (Current) | ≤ 0.2% + 3 mA | ≤ 0.2% + 3 mA |
| Line Regulation (Voltage) | ≤ 0.01% + 3 mV | ≤ 0.01% + 3 mV |
| Line Regulation (Current) | ≤ 0.2% + 3 mA | ≤ 0.2% + 3 mA |
| Ripple & Noise (Voltage) | ≤ 1 mVrms | ≤ 1 mVrms |
| Ripple & Noise (Current) | ≤ 3 mArms | ≤ 3 mArms |
| Display Resolution | 1 mV / 1 mA | 1 mV / 1 mA |
| Programming Accuracy | Voltage: ≤0.05% + 10 mV | Voltage: ≤0.05% + 10 mV |
| Current: ≤0.2% + 10 mA | Current: ≤0.2% + 10 mA | |
| Readback Accuracy | Voltage: ≤0.05% + 10 mV | Voltage: ≤0.05% + 10 mV |
| Current: ≤0.2% + 10 mA | Current: ≤0.2% + 10 mA | |
| Operating Modes | Independent / Series / Parallel | Independent |
| Interface | USB, RS232 (standard) | |
| Dimensions (W×H×D) | 255 × 145 × 395 mm | |
| Weight | Approx. 10 kg | |
| Operating Temperature | 0 °C to 40 °C | |
| Warranty | 1 Year Manufacturer Warranty |