Description
A 24 V product needs a source with room above its nominal rail. The Keysight DP5743AH DC power supply reaches 30 V at up to 112 A, which makes 3,360 W from a three-phase 380/480 VAC input. Lost in HCM lists it for rental and sale in Vietnam.
Where the Keysight DP5743AH DC power supply sits
For example, the DP5742 listings give 20 V and 170 A, while the DP5744 listings give 40 V and 85 A. This 30 V model sits in the middle with 112 A. It fits devices that need more rail than the first and more current than the last. Therefore, start from your own load curve and pick the closest match.
Key figures
- Output channels: 1
- Maximum voltage: 30 V
- Maximum current: 112 A
- Maximum power: 3,360 W
- AC input: three phase 380/480 VAC
Each figure comes from the Lost in HCM listing. The installed options of the exact unit still decide what you receive. Also, ask for the serial-number configuration in writing.
Control, accuracy and protection
Voltage programming accuracy is 15 mV, and noise and ripple stay at 75 mV peak-to-peak. The output also responds in 30 ms. Because the Keysight DP5743AH DC power supply measures its own voltage and current, a script can confirm each step. No separate meter is needed.
Slew-rate control and arbitrary waveform generation build dynamic test profiles. Also, GPIB, LAN, USB and LXI link the supply to a controller. In addition, overvoltage, overcurrent and system protection reduce the risk to the device under test.
The AH input and your site
This AH version needs a three-phase 380/480 VAC supply. The DP5743AL uses three-phase 200/240 VAC, and the DP5743AS uses single-phase 200/240 VAC. So ask your electrician about the feed before you commit to a delivery date.
Ask Lost in HCM about the DP5743AH
Lost in HCM rents, sells and arranges service on request, so one quote can cover either route. Request a quote from Lost in HCM and name the AC input, interface, accessories and project period. SMK Vietnam, however, only shows the listing. For related choices, see our power supply listings, the Keysight site, or contact SMK Vietnam.
DP5743AH questions
Is 30 V enough for a 24 V product?
A 24 V nominal rail sits below the 30 V ceiling. Still, check your test limits and headroom first.
Which gives more current, this model or the DP5744AH?
This one gives 112 A, while the DP5744AH gives 85 A.
How finely can I set the voltage?
The listing states a voltage programming accuracy of 15 mV.
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