Precision You Can Trust
NABL-Accredited Calibration | Available on Request
The ITECH IT6122B(G) is a compact yet powerful single-channel programmable DC power supply. It offers up to 32 V and 3 A output (96 W max), featuring 0.1 mV / 0.01 mA resolution, ultra-fast response time, and excellent stability. The "(G)" variant includes USB, RS-232, and GPIB interfaces, enabling seamless integration into both modern and legacy test setups..
Part of the IT6100B series, the IT6122B(G) is designed for high-precision electronics testing, R&D, quality control, and educational labs. It delivers a clean, low-noise output with rapid transient response and high accuracy, including <0.03 % + 3 mV voltage precision and <0.05 % + 2 mA current precision
The built-in GPIB interface on the (G) model simplifies integration into legacy instrumentation environments, while USB and RS‑232 remain available for modern automation .
A front-panel list mode supports up to 999 steps and trigger control, enabling dynamic test sequences without constant PC intervention. A built-in timer and remote-sense feature enhance functionality and precision under load
Super-high resolution: 0.1 mV and 0.01 mA
Fast voltage rise time: <20 ms
Memory: stores up to 100 presets
List-mode programming with step time from 0.01 s to 60000 s
Timer function for automated shutdown or start
Integrated 5½‑digit digital voltmeter and ohmmeter
Remote-sense support to compensate voltage drop
SCPI command support via USB, RS‑232, and GPIB
Safety protections: OVP, OCP, OTP
| Parameter | Value |
|---|---|
| Model | IT6122B(G) |
| Channels | 1 |
| Output Voltage | 0 – 32 V |
| Output Current | 0 – 3 A |
| Output Power | 96 W |
| Voltage Resolution | 0.1 mV |
| Current Resolution | 0.01 mA |
| Voltage Accuracy | ≤ 0.03 % + 3 mV |
| Current Accuracy | ≤ 0.05 % + 2 mA |
| Load Reg (V/I) | <0.01 % + 2 mV / <0.05 % + 0.1 mA |
| Ripple & Noise (V) | <3 mV p–p, 1 mV rms |
| Rise Time | <20 ms |
| Interfaces | USB, RS‑232, GPIB (G model) |
| Built-in Meter | 5½‑digit voltmeter + ohmmeter |
| Memory Presets | 100 |
| List Mode Steps | Up to 999 |
| Timer Range | 0.01 s – 60000 s |
| Display | VFD |
| Cooling | Intelligent fan |
| Protections | OVP, OCP, OTP |