Precision You Can Trust
NABL-Accredited Calibration | Available on Request
The ITECH IT6953A(G) is a wide-range, single-channel programmable DC power supply delivering up to 150 V and 10 A, with a maximum output power of 600 W. Featuring autoranging output, high precision, built-in list and timer functions, remote sensing, and built-in metering, this model includes RS‑232, USB, and GPIB interfaces—ideal for both legacy and modern automated test systems..
As part of ITECH’s IT6900A series, the IT6953A(G) offers wide-range power output with autoranging capability—allowing it to adapt across both high-voltage/low-current and low-voltage/high-current scenarios. This makes it suitable for a variety of testing needs, from power electronics to battery simulations.
Testers can program complex, multi-step sequences directly via the list mode, supported by a built-in timer. Remote sensing ensures that voltage is accurately delivered to the device under test by compensating for lead losses. Integrated metering removes the need for external measurement tools.
Connectivity via RS‑232, USB, and GPIB ensures compatibility with automated test setups—both modern and legacy. The unit’s intelligent cooling system and robust protection features provide long-term reliability and safety under heavy use.
Autoranging output with seamless transition between voltage and current modes
High resolution: 1 mV (voltage), 1 mA (current)
List mode supporting up to 150 programmable sequences
Timer function ranging from 0.1 s to 99,999.9 s
Built-in digital voltmeter and ammeter
Remote sensing for precise voltage measurement at the load
Interfaces: RS‑232, USB, GPIB
Intelligent fan cooling ensures quiet, stable operation
Integrated protections including OVP, OCP, and OTP
Compact ½ 2U form factor for easy rack or bench integration
| Parameter | Value |
|---|---|
| Model | IT6953A(G) |
| Channels | 1 |
| Output Voltage | 0 – 150 V |
| Output Current | 0 – 10 A |
| Output Power | 600 W |
| Voltage Resolution | 1 mV (< 100 V), 10 mV (≥ 100 V) |
| Current Resolution | 1 mA |
| Voltage Accuracy | ≤ 0.03% + 20 mV |
| Current Accuracy | ≤ 0.1% + 25 mA |
| Load Regulation (Voltage) | ≤ 0.01% + 25 mV |
| Load Regulation (Current) | ≤ 0.5% + 10 mA |
| Ripple & Noise (Vpp) | ≤ 50 mV |
| Ripple & Noise (Irms) | ≤ 15 mA |
| Rise Time | ≤ 150 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 × 446 mm |
| Weight | Approx. 15 kg |