BE2860 – 4 High Stability Current Sources: ±1.5A 3V
Four independent ±1.5A / ±3V current sources with ultra-low noise (±2 ppm).
Ideal for magnet, coil, or diode supply applications requiring high stability.
Description
The BE2860 module integrates four independent high-stability bipolar current sources, each delivering up to ±1.5A / ±3V.
It is designed for magnet, coil or diode power supply applications where very low noise and drift are critical.
Each channel features a linear output stage with internal LC filter, reducing noise to ±2 ppm, and ensures no zero-crossing distortion.
The BE2860 offers a 16-bit programming resolution (48 µA), typical drift of 10 ppm, and settling time of 100 ms.
The module allows programmable current slopes from 10 mA/s to 100 A/s, read-back of current and voltage, and configurable input or output triggers for synchronization.
Protection features include safe stop sequences, no transient during power on/off, and automatic discharge in case of power outage.
Compact and efficient, the BE2860 provides 4 × 4.5 W outputs (18 W total) and can be controlled via Ethernet or USB using standard ITEST BiLT software or LabVIEW® drivers.
Download the product’s datasheet to get the complete product specification.
Features
- 4 independent output channels
- 5A 3V bipolar current sources
- Drives small coils (up to 1mH) or diodes
- 16-bit programming resolution
- Voltage and current read-back
- Very low 4ppm noise peak-to-peak
- Stability 10ppm typ. for 8 hours
- TCR 10ppm/°C typ.
- Proven MTBF: 1 million hours
