Keysight DP5753AL DC Power Supply, 300 V, 11.5 A, 3.45 kW, Three-Phase 200/240 VAC

Description

A slow power source can hold up a whole test rack, because every script step waits for the output. The Keysight DP5753AL DC power supply lists a 50 ms output response and delivers up to 300 V at 11.5 A. That makes 3.45 kW on a single output. Lost in HCM lists it for rental and sale, so you can rent it for a qualification run or ask for a purchase quote.

Keysight DP5753AL DC power supply at a glance

Each figure comes from the Lost in HCM listing. The installed options and the exact unit still decide what you receive.

Signal quality you can plan around

The listing gives a voltage programming accuracy of 150 mV. It also states noise and ripple of 200 mV peak-to-peak. For many converter and controller tests, that keeps the supply out of the error budget. However, compare both numbers with your own limits before you commit. Then leave room in the script for the 50 ms response, so each step settles before you measure.

Made for dense racks

The case is a compact 1U unit, so it fits tight automated racks. Adjustable slew rate and arbitrary waveform generation let you build dynamic profiles, such as a slow ramp or a brief dip. Built-in voltage and current measurement then reads back what the output did. As a result, a script can log its own results without a separate meter.

Jobs for a 300 V source

Production teams put the Keysight DP5753AL DC power supply in automated production and qualification racks. Power-device and converter validation is another fit, and so is automotive and industrial electronics testing. A development lab can also use it as programmable DC power at the bench or in a rack. Because the supply measures its own output, it suits repeat runs where operators follow the same sequence every shift.

Mains, control and protection

This unit takes a three-phase 200/240 VAC input, so check your site supply and the plug first. Control runs over GPIB, LAN, USB and LXI, with analog and resistance control as another option. Overvoltage and overcurrent protection reduce the risk to the device under test. Even so, set limits that match the part, because 3.45 kW can damage a board fast.

Rent or buy through Lost in HCM

Rent when the work has a fixed finish, such as a validation campaign. Buy when the supply will sit in a rack for years. Either way, request a quote from Lost in HCM and name the AC input, interface and project dates. You can also browse more power supplies, visit Keysight or contact SMK Vietnam.

DP5753AL questions

How fast does the output respond?

The listing gives an output response time of 50 ms, so allow that delay between test steps.

Which AC input does this model use?

It uses a three-phase 200/240 VAC input, so match your site wiring before you order.

Can I buy it instead of renting?

Yes, Lost in HCM lists it for sale as well, and the quote covers the condition and accessories.