Array Electronic Co Ltd
Array 3631A Gleichstromnetzteil mit Dreifachausgang
Array 3631A Gleichstromnetzteil mit Dreifachausgang
SKU: 3631A
Verfügbarkeit für Abholungen konnte nicht geladen werden
Key Features
Overview
The Array 3631A represents outstanding value in precision DC power supplies, combining linear regulation performance with advanced programmable features. This 80-watt triple output supply provides three independent channels: an isolated 6V/5A output ideal for digital circuits, and dual ±25V/1A outputs with precision tracking for analogue applications.
Built by Array Electronic Co. Ltd, a Taiwanese company established in 1998 with ISO 9000 certification, the 3631A delivers laboratory-grade performance at an accessible price point. The linear topology ensures ultra-clean power with exceptional load regulation and minimal noise, making it suitable for sensitive RF, audio, and precision measurement applications.
The 3631A shares command compatibility with industry-standard instruments, supporting SCPI programming via USB, RS-232, and optional GPIB interfaces. Front-panel operation features vacuum-fluorescent display technology and tactile controls for reliable bench use.
Compare with our complete range of bench power supplies and explore complementary electronic loads for comprehensive power testing solutions. For higher current applications, consider the Array 367XA series switching supplies.
Why Engineers Choose The Array 3631A Gleichstromnetzteil mit Dreifachausgang
Precision Dual-Rail Power
Clean Linear Performance
Proven Value Alternative
Das Array Electronic 3631A Gleichstromnetzteil mit Dreifachausgang bietet die stabile und zuverlässige Gleichstromversorgung, die Sie benötigen.
Frequently Asked Questions
Have a Question?
-
How does the display and front-panel operation compare to modern instruments?
The vacuum-fluorescent display provides excellent visibility in all lighting conditions and simultaneously shows voltage and current for the selected channel. While not a colour LCD, the interface is intuitive with dedicated function keys and rotary encoder for precise adjustments.
-
What protection features prevent damage to my circuits under test?
Built-in over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP) automatically shutdown outputs when limits are exceeded. You can set custom voltage and current limits below maximum ratings for additional circuit protection.
-
Can I store and recall different power supply configurations quickly?
Yes, the 3631A stores up to 10 complete operating states in non-volatile memory. Each state includes all three channel settings, tracking mode, and limit values. Use the Store/Recall buttons for instant configuration changes during testing sequences.
-
How accurate are the voltage and current settings compared to premium alternatives?
Programming accuracy is 0.05% + 20mV for ±25V outputs and 0.1% + 5mV for the 6V output. This matches or exceeds many premium instruments costing significantly more, making the 3631A excellent value for precision applications.
-
What remote control interfaces are available and do I need special software?
Standard interfaces include USB and RS-232, with optional GPIB. The 3631A supports industry-standard SCPI commands, making it compatible with LabVIEW, MATLAB, Python, and other programming environments. No proprietary software is required for basic remote operation.
-
How does the 6V channel isolation benefit my applications?
The 6V channel is completely electrically isolated from the ±25V channels, preventing ground loops and interference between digital and analogue circuits. This isolation allows you to power different circuit sections without interaction, essential for mixed-signal designs.
-
What makes the Array 3631A different from switching power supplies?
Can I use the ±25V outputs independently or do they always track together?
-
Can I use the ±25V outputs independently or do they always track together?
The ±25V outputs can operate independently or in tracking mode. Press the Track button to enable/disable symmetric tracking. In tracking mode, both outputs maintain ±(0.2% + 20mV) accuracy. You can also connect them in series for 0-50V/1A operation.