Description
Rack space tends to run out before budget does. The Keysight DP5731A DC power supply packs 1,500 W into a compact 1U half-rack case, with up to 150 V and 10 A on one output. Lost in HCM lists it for rental and sale in Vietnam.
Why the Keysight DP5731A DC power supply suits dense racks
The unit is a single-output system supply, so it fits automated test racks that already hold meters and switching gear. Its 150 V and 10 A multiply to exactly 1,500 W, which means the corner point matches the rating. As a result, you can use the full voltage and current window without a derating step.
| Item | Listed value |
|---|---|
| Outputs | 1 |
| Maximum voltage | 150 V |
| Maximum current | 10 A |
| Maximum power | 1,500 W |
| Voltage programming accuracy | 75 mV |
| Noise and ripple | 75 mV peak-to-peak |
| Output response time | 60 ms |
| Interfaces | GPIB, LAN, USB, LXI and analog/resistance control |
Shape the output, then measure it
On the Keysight DP5731A DC power supply, an adjustable slew rate and arbitrary waveform generation let a script describe how the output rises and falls. Built-in voltage and current measurement then checks each step without extra meters. Overvoltage, overcurrent and system protection also guard the device under test.
Test work that fits 150 V and 10 A
The listing points to production and qualification racks, power-device and converter validation, automotive and industrial electronics testing, and laboratory development. Rent the Keysight DP5731A DC power supply for a fixed qualification campaign. Buy it when the rack runs every day.
Itemize the extras before it ships
Ask for a clear list of output cables, lugs, remote-sense wiring and rack hardware. Also confirm the AC input, firmware, enabled options and connector condition against your test procedure. Then request a quote from Lost in HCM and say whether you want to rent or buy. Another route is to browse power supply listings, visit Keysight, or contact SMK Vietnam.
DP5731A questions
Does the listing give the AC input?
No. The source lists no mains phase or voltage for this model, so ask Lost in HCM to state it in the quote.
Are cables and rack hardware included?
Treat them as separate items. Output cables, lugs, remote-sense wiring, rack hardware and AC input accessories need their own lines in the quote.
How fast does the output respond?
The listing gives an output response time of 60 ms, with voltage programming accuracy of 75 mV.
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