EA Elektro-Automatik EA-PS 9750-20 3U DC Power Supply, Autoranging, Rackmount, Single Output, 750VDC, 20ADC
Roll over image to zoom in
$3.502
The EA-PS 9750-20 3U is a high-efficiency, programmable DC power supply by EA Elektro-Automatik, delivering up to 750V, 20A, and 5kW. Designed for precision testing, R&D, and automated systems, it offers advanced protection, versatile interfaces, and autoranging output.
EA Elektro-Automatik EA-PS 9750-20 3U DC Power Supply.
The EA Elektro-Automatik EA-PS 9750-20 3U is a powerful single-output DC power supply offering up to 750V, 20A, and 5kW of programmable power in a compact 3U rack-mount form factor. Engineered for laboratories, industrial environments, and automated test systems, this unit belongs to the EA-PS 9000 3U Series, known for its wide input voltage compatibility, high energy efficiency (up to 95.5%), and intuitive digital control panel with a vivid TFT display.
With autoranging output, galvanically isolated analog control, and multiple I/O options including USB, LAN, and optional GPIB, the EA-PS 9750-20 is ideal for dynamic applications demanding flexible voltage/current combinations without sacrificing performance or safety.
Key Features
-
Output Range: 0 to 750 V | 0 to 20 A | 5 kW nominal output
-
Wide Input Voltage: Accepts 208 V, 400 V, or 342–528 V AC input
-
High Efficiency: Up to 95.5% conversion efficiency
-
Scalable Power: Expandable output power from 3.3 kW up to 450 kW in parallel
-
Autoranging: Delivers full power across a range of voltage/current combinations
-
Comprehensive Protections: Includes OVP, OCP, OPP, and OTP
-
Fast Discharge Circuit: Output voltage drops below 60 V in ≤10 seconds
-
Advanced Cooling: Temperature-regulated internal fans
-
Versatile Interfaces: USB, Ethernet, and optional GPIB for remote control
-
Software Support: Compatible with SCPI, ModBus RTU, LabView VIs, and EA’s Windows control software
-
TFT Display: Color graphical interface for monitoring and control
-
EMC & Safety Certified: TÜV approved for EN 61010 Class B compliance
Why Choose the EA-PS 9750-20?
The EA-PS 9750-20 stands out as a versatile, high-precision DC power supply with a future-ready feature set for laboratory and industrial needs. Whether you’re simulating complex load conditions or integrating it into an automated test bench, its autoranging capability and advanced protections make it a reliable and scalable solution.
Explore our DC Power Supplies category for more models.
What’s Included
-
1x EA-PS 9750-20 DC Power Supply
-
1x Share Bus Plug
-
1x Remote Sensing Plug
-
1x 1.8 m USB Cable
-
1x Set of DC Terminal Covers
-
1x Set of Share/Sense Terminal Cover (750V+ models only)
-
1x USB Stick (Drivers, Software, Documentation)
Technical Specifications
| Specification | Value |
|---|---|
| Output Voltage | 0–750 V |
| Output Current | 0–20 A |
| Power Rating | 5,000 W (Expandable to 450 kW) |
| Input Voltage Range | 208 V, 400 V, or 342–528 V AC |
| Efficiency | Up to 95.5% |
| Interfaces | USB, LAN/Ethernet, optional GPIB |
| Cooling | Temperature-controlled fans |
| Mounting | 3U Rack Mount |
| Weight | 39.7 lbs (18.0 kg) |
| Dimensions (HxWxD) | 5.25 x 19 x 26.9 in |
Applications
-
R&D and QA test benches
-
Battery charging and simulation
-
Photovoltaic and fuel cell testing
-
Automotive and aerospace electronics
-
Industrial automation systems
Additional information
| Brand | EA Elektro-Automatik |
|---|
Returns Policy
We accept returns within 30 days of delivery. To qualify, items must be unused, in their original condition, and returned with all original packaging and accessories.
Once we receive and inspect the returned item, we will process your refund within 7 business days. Refunds will be issued to the original payment method.
Please note: Shipping costs are non-refundable unless the return is due to a defective or incorrect item.
Reviews
There are no reviews yet.