Description
Rent or buy? For a 3.4 kW DC source, the answer depends on how often you will use it. The Keysight DP5750AS DC power supply gives up to 100 V and 34 A from one output on a single-phase 200/240 VAC input. Lost in HCM lists it for both rental and sale, so you can choose after you see your own workload.

When renting makes sense
For example, rental suits a defined project, a stand-in during a repair, or a temporary rise in production demand. Rental also lets a team try the instrument on a real device before it spends capital. The same logic helps audits and short validation runs, because the need ends when the project ends.
When buying makes sense
However, frequent, recurring use tips the balance toward ownership. If a rack needs this supply every week, then a purchase quote may cost less over time than repeated rentals. Ask Lost in HCM which condition options exist for this model, and what documents come with each one.
Keysight DP5750AS DC power supply in numbers
| Item | Value |
|---|---|
| Outputs | 1 |
| Maximum voltage | 100 V |
| Maximum current | 34 A |
| Maximum power | 3,400 W |
| AC input | Single-phase 200/240 VAC |
| Voltage programming accuracy | 50 mV |
| Noise and ripple | 100 mV peak-to-peak |
| Output response time | 50 ms |
| Interfaces | GPIB, LAN, USB, LXI and analog/resistance control |
What you get either way
So both routes give you the same instrument class. In practice, it is a compact 1U system supply with adjustable slew rate and arbitrary waveform generation. Built-in voltage and current measurement supports automated checks, while overvoltage, overcurrent and system protection guard the load. GPIB, LAN, USB and LXI connect it to a controller, and analog and resistance control add a hardware route.
Where it works
Typical jobs include automated production and qualification racks, power-device and converter validation, and automotive and industrial electronics testing. In addition, laboratory development with programmable DC power fits.
Start the conversation
First, tell Lost in HCM the exact model, any accessories, the delivery site and your calibration requirement. Then request a quote from Lost in HCM and say which route you prefer. For more detail, visit Keysight, the power supplies category or SMK Vietnam. The Keysight DP5750AS DC power supply needs a single-phase feed, so check yours first.
DP5750AS questions
Should I rent or buy the DP5750AS?
Rent it for a defined project. Ask for a purchase quote when you expect recurring use.
What do I tell Lost in HCM when I ask?
Give the exact model, accessories, delivery site and any calibration requirement.
Does this model run on single-phase mains?
Yes. It takes a single-phase 200/240 VAC input.
















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