Description
Automation is the whole point of a system supply. The Keysight DP5748AS DC power supply takes commands over GPIB, LAN, USB or LXI, then delivers up to 80 V and 42 A from one output. That equals 3,360 W on a single-phase 200/240 VAC input. Lost in HCM lists it for rental and sale.
One script, one source
Picture a test sequence that sets a voltage, waits, measures and logs the result. So this supply can do all four steps alone. Its built-in voltage and current measurement removes the need for a separate meter on simple checks. As a result, the rack stays smaller and the wiring stays shorter.
Keysight DP5748AS DC power supply control and output
| Item | Value |
|---|---|
| Outputs | 1 |
| Maximum voltage | 80 V |
| Maximum current | 42 A |
| Maximum power | 3,360 W |
| AC input | Single-phase 200/240 VAC |
| Voltage programming accuracy | 40 mV |
| Noise and ripple | 80 mV peak-to-peak |
| Output response time | 50 ms |
| Interfaces | GPIB, LAN, USB, LXI and analog/resistance control |
Besides the digital ports, analog and resistance control give a hardware route that needs no software at all. That also helps when a PLC or a fixture already drives other signals.
Shaping a profile
Adjustable slew rate and arbitrary waveform generation turn a fixed supply into a source that follows a plan. For example, you can ramp slowly, step quickly or replay a custom shape. Keep the 50 ms response time in mind, though. However, very fast events need a different tool. Meanwhile, overvoltage, overcurrent and system protection stand guard throughout the run.
Typical test setups
- Automated production and qualification racks
- Power-device and converter validation
- Automotive and industrial electronics testing
- Laboratory development with programmable DC power
Single-phase input and ordering
This version needs a single-phase 200/240 VAC feed, so check your bench or rack supply first. Then request a quote from Lost in HCM and say whether you want to rent or buy. Also tell them about accessories, the delivery site and any documents you need. For more choices, see the power supplies category, the Keysight site or SMK Vietnam contact page. Lost in HCM supplies the unit and gives the quote for the Keysight DP5748AS DC power supply.
DP5748AS questions
Which interfaces does the DP5748AS offer?
It offers GPIB, LAN, USB, LXI and analog or resistance control.
Can it log its own output?
Yes. The unit measures voltage and current internally, so a script can read both values.
What input power does this model take?
A single-phase 200/240 VAC input.
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