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

The EA‑PSI 9040‑40 DT belongs to EA‑PSI 9000 DT series from EA Elektro‑Automatik, distributed by TPS. As premium alternative to ametek/amtek programmable bench power supply, it’s widely applied for 24v power source verification, electronics lab R&D and industrial DC power supply testing.

Core Specs: 0~40V / 0~40A continuously adjustable, rated 640W nominal, peak 1000W auto-ranging power, max efficiency up to 92%, ultra-low ripple (10mV PP / 1.5mV RMS, I ripple:6mA RMS). Wide 90~264V AC input with active PFC; 40V model complies with EN60950 SELV safety standard, built multi-function waveform generator.

Key Features

• EA‑PSI 9040‑40 DT, 40V 40A 640W auto-ranging lab DC power supply, PN:06200503
• EA‑PSI 9000 DT desktop chassis:308×103×355mm, approx.7.5kg with foldable tilt stand
• Active PFC, 90‑264V universal AC input, auto-ranging CV/CC/CP/CR 4 working modes
• Built-in full function generator: Sine/Triangle/Rect/Trapezoid/Ramp/DIN40839/Arbitrary waveform
• Full OVP/OCP/OPP/OTP multi safety protection + front-side remote sensing for cable IR drop compensation
• Galvanic isolated 15Pin Analog + USB-A/USB-B/Ethernet onboard interfaces
• SCPI / ModBus RTU compliant, EA Power Control & LabView driver supported
• Front USB for saving/loading arbitrary curves & user test profiles