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The ITECH IT6942A(G) is a high-capacity, single-channel programmable DC power supply capable of delivering up to 60 V and 20 A (400 W max). With autoranging operation, high precision, built-in list sequencing, timer control, and measurement tools, it also offers RS‑232, USB, and GPIB interfaces — making it ideal for modern and legacy automated test systems..
The IT6942A(G) belongs to ITECH’s IT6900A wide-range series, featuring automatic switching between voltage and current regulation to accommodate varying load requirements seamlessly. The list sequencing and timer functions allow for complex test routines to be carried out directly from the front panel without external control.
Remote sensing ensures that voltage drops across cables are compensated for, delivering precise voltage to the device under test. Integrated metering reduces the need for external instruments. With RS‑232, USB, and GPIB support, this model is compatible with both modern and legacy test platforms. Smart cooling and comprehensive protections help maintain performance and safety during extended high-power operation.
Autoranging output for flexible voltage/current switching
High resolution: 1 mV (voltage), 1 mA (current)
List mode supporting up to 150 programmable steps
Timer function: 0.1 s to 99,999.9 s
Integrated digital voltmeter and ammeter
Remote sensing to maintain voltage accuracy at the load
Interfaces: RS‑232, USB, GPIB
Intelligent and quiet fan cooling
Protections against OVP, OCP, and OTP
Compact half-rack design for easy integration
| Parameter | Value |
|---|---|
| Model | IT6942A(G) |
| Channels | 1 |
| Output Voltage | 0 – 60 V |
| Output Current | 0 – 20 A |
| Output Power | 400 W |
| Voltage Resolution | 1 mV |
| Current Resolution | 1 mA |
| Voltage Accuracy | ≤ 0.03% + 5 mV |
| Current Accuracy | ≤ 0.1% + 20 mA |
| Load Regulation (Voltage) | ≤ 0.01% + 10 mV |
| Load Regulation (Current) | ≤ 0.05% + 8 mA |
| Ripple & Noise (Vpp) | < 10 mV |
| Ripple & Noise (Irms) | < 15 mA |
| Rise Time | ≤ 200 ms |
| List Mode Steps | Up to 150 |
| Timer Range | 0.1 s – 99,999.9 s |
| Remote Sense | Yes |
| Built-in Meter | Digital voltmeter & ammeter |
| Interfaces | RS‑232, USB, GPIB |
| Display Type | VFD |
| Cooling Method | Intelligent fan |
| Protections | OVP, OCP, OTP |
| Dimensions (W × H × D) | 214.5 × 88.2 × 354.6 mm |
| Weight | Approx. 8.2 kg |