EA‑PSI 9040‑40 DT | 40V 40A 640W Programmable Desktop DC Power Supply

The EA‑PSI 9040‑40 DT belongs to EA‑PSI 9000 DT series by EA Elektro‑Automatik, distributed by TPS. It is a high-performance bench programmable power supply as alternative to ametek/amtek units, widely used for 24v power source verification, DC power supply test and lab R&D projects.

Core specs: 0~40V, 0~40A adjustable output, rated 640W nominal power (peak up to 1000W), max efficiency ≤89%, ultra-low ripple (10mV PP / 1.5mV RMS, current ripple 6mA RMS). Equipped with 90~264V full-range active PFC input, auto-ranging CV/CC/CP/CR four regulation modes and onboard multi-function generator.

Key Features

• EA‑PSI 9040‑40 DT, 40V 40A 640W desktop programmable DC power supply, PN:06200503
• EA‑PSI 9000 DT series compact desktop chassis, dimension 308×103×355mm, approx.7.5kg weight
• Active PFC design, 90‑264V universal AC input, 40V model meets EN60950 SELV safety standard
• Auto-ranging output stage with constant resistance (CR) simulation function
• Built-in full function generator: Sine/Triangle/Rect/Trapezoid/Ramp/DIN4083/Arbitrary waveform
• Full OVP/OCP/OPP/OTP multi-level protection + front remote sensing for line drop compensation
• Galvanic isolated 15Pin Analog + USB-A/USB-B/Ethernet standard onboard interfaces
• SCPI & ModBus RTU protocol supported, compatible with EA Power Control & LabView driver
• Front USB for waveform/user profile save/load, foldable tilt stand for convenient operation