Description
Many power converters and drives run from a DC bus in the hundreds of volts. The Keysight DP5753AH DC power supply can feed that kind of work with up to 300 V and 11.5 A, which equals 3,450 W, from one output. Lost in HCM lists it for rental and sale, so a team can borrow it for a project or own it for a rack.
Hundreds of volts in a slim case
The unit is a 1U system supply with a single output. That height lets it sit in a dense automated test rack beside meters and switching gear. Voltage programming accuracy is 150 mV, noise and ripple are 200 mV peak-to-peak, and output response time is 50 ms. Read those three figures against the tolerances of your own converter or power stage.
| Item | Value |
|---|---|
| Outputs | 1 |
| Maximum voltage | 300 V |
| Maximum current | 11.5 A |
| Maximum power | 3,450 W |
| Input | Three-phase 380/480 VAC |
| Voltage programming accuracy | 150 mV |
| Noise and ripple | 200 mV peak-to-peak |
| Output response time | 50 ms |
| Interfaces | GPIB, LAN, USB, LXI and analog/resistance control |
Dynamic profiles and protection
A fixed level rarely matches real life, so the supply offers an adjustable slew rate and arbitrary waveform output. Use them to imitate a bus that sags, ramps or steps. Built-in measurement of voltage and current lets a script verify each step without extra meters. In addition, overvoltage and overcurrent protection guard the device under test.
Where the Keysight DP5753AH DC power supply fits
Production and qualification racks, power-device and converter validation, and automotive and industrial electronics all call for this class of source. A development lab can also use it as plain programmable DC power. The product photo shows a related DP57 family unit, so read it as a series reference.
Plan the three-phase supply early
This model takes a three-phase 380/480 VAC input. Confirm the facility supply, connector and protection with your electrician before the unit arrives. A late discovery here can delay a whole test campaign for the Keysight DP5753AH DC power supply. Then request a quote from Lost in HCM and say whether you want to rent or buy. You can also browse power supply listings, check Keysight for official documents, or contact SMK Vietnam.
DP5753AH questions
Does the DP5753AH need three-phase power?
Yes. It takes a three-phase 380/480 VAC input, so confirm your site supply first.
What is the output power limit?
The limit is 3,450 W, which equals 300 V at 11.5 A.
How do I automate it?
Use GPIB, LAN, USB or LXI from a controller, or use analog and resistance control for a hardware route.
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