1. Core electrical parameters:
Output mode: Automatic range U/I/P automatic switching (wide range)
Output voltage: * * 0-40 VDC**
Output current: * * 0-40 A**
Rated power: * * 640W * * RS
Input communication: * * 90-264 VAC, 45-65Hz, with active PFC, power factor>0.99**
Working modes: CV constant voltage, CC constant current, CP constant power, CR constant resistance
Efficiency: Maximum * * 92%**
Ripple noise: voltage 10 μ mVpp, current 6 μ mA rms
2. Communication and Interface:
Standard configuration: USB, LAN Ethernet (Modbus TCP/SCPI protocol), isolated analog control interface 0-5V/0-10V
Comes with a 4.3-inch TFT touch screen operation panel and knob adjustment; Built in function generator (sine, triangle, square wave, arbitrary waveform), battery testing function
3. Protection function:
OVP over-voltage protection, OCP over-current protection, OPP over-power protection, OT overheat protection, parameters can be set by software.
TRANSFORMER ，1.EA PS9040-40DT Specifications
| Output mode | Automatic range U/I/P automatic switching (wide range) |
|---|---|
| Output voltage | * * 0-40 VDC** |
| Output current | * * 0-40 A** |
| Rated power | * * 640W * * RS |
| Input communication | * * 90-264 VAC, 45-65Hz, with active PFC, power factor>0.99** |
| Working modes | CV constant voltage, CC constant current, CP constant power, CR constant resistance |
| Efficiency | Maximum * * 92%** |
| Ripple noise | voltage 10 μ mVpp, current 6 μ mA rms |
| Standard configuration | USB, LAN Ethernet (Modbus TCP/SCPI protocol), isolated analog control interface 0-5V/0-10V |
About the TRANSFORMER ，1.EA PS9040-40DT
The TRANSFORMER ，1.EA PS9040-40DT is a instrumentation used in industrial automation, control and power systems. It is rated at Output mode Automatic range U/I/P automatic switching (wide range), Output voltage * * 0-40 VDC**, Output current * * 0-40 A**. This instrumentation is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number TRANSFORMER ，1.EA PS9040-40DT for accurate procurement and cross-referencing.
Why source the TRANSFORMER ，1.EA PS9040-40DT from HDE123
- Verified part number: every TRANSFORMER ，1.EA PS9040-40DT is checked against its manufacturer specification before shipment.
- 9 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the TRANSFORMER ，1.EA PS9040-40DT
To order the TRANSFORMER ，1.EA PS9040-40DT, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.