Keysight DP5791AH DC Power Supply, 150 V, 50 A, 7,500 W, High-Line AC Input

Description

A 150 V bus gives a test team room that a 100 V source cannot. The Keysight DP5791AH DC power supply is rated at a nominal 150 V and 50 A, which makes 7,500 W. It takes a high-line AC input. Lost in HCM lists it for rental and sale in Vietnam.

Voltage headroom with moderate current

Many converter stages sit above 100 V but draw modest current. This rating fits that pattern. At 50 A, cabling stays easier to handle than at 75 A, while the 150 V ceiling leaves space for DC links and stacked cells. Even so, 7.5 kW is a serious load, so plan protection and discharge paths before you power up.

Keysight DP5791AH DC power supply at a glance

The three output figures describe one full-power point. They do not promise 150 V and 50 A at the same time beyond that rating. So check the operating curves and any derating in current Keysight documentation first.

Typical work for a 150 V source

• Inverter and converter development for automotive electronics
• Battery, solar and storage projects that need repeatable DC stimulus
• Power-module and subsystem evaluation in semiconductor labs
• Qualification work in aerospace, defense and research settings

Each job still needs its own review of grounding, cabling and protective devices. In addition, add external measurement or switching if the test calls for it, because the supply is only one part of the system.

High-line input and your site

The AH suffix marks the high-line AC input variant. Compare it with your facility voltage, phase, frequency, connector and breaker. Then look at ventilation, rack space and lifting. As a result, you avoid a surprise on delivery day. Do not treat AH and AL units as interchangeable, because the input requirement differs.

Quote route for the Keysight DP5791AH DC power supply

Tell Lost in HCM your dates, load profile, control method and delivery city. Rental of the Keysight DP5791AH DC power supply can cover a customer demonstration, a validation program or extra capacity for a few weeks. For a purchase, mention the condition you accept and the warranty you expect. Then request a quote from Lost in HCM. For related listings, open the power supplies page. The Keysight website and SMK Vietnam contact page help with other questions.

DP5791AH FAQ

Does 150 V and 50 A mean 7,500 W?

Yes. Multiplying the nominal voltage by the nominal current gives the listed 7,500 W.

Can an AL unit replace an AH unit?

Do not assume so. The suffix identifies the AC input variant, so verify your site power first.

Is it only available for rental?

No. Lost in HCM lists it for rental and for sale, and the quote sets the terms.