Which of Our Power Supplies Have Power Boost?

In Delta’s industrial power supply portfolio, several series support Power Boost (also known as Peak Power), enabling temporary peak output to handle inrush current and short-duration high-load conditions. These include the CliQ II Series (up to 150% for 5 seconds), CliQ M Series (up to 150% for 7 seconds), CliQ VA Series (up to 150% for 7 seconds), PMR Series 1500W models (up to 2200W for 3 seconds), and PMS Series (model-dependent). Exact Power Boost performance, including percentage, duration, and recovery time, varies by model. Refer to the product datasheet for detailed specifications. For more details on how Power Boost works, see: https://psu.deltaww.com/en/faq/detail/what-is-power-boost-in-a-power-supply-and-how-does-it-work.

In Delta’s industrial power supply portfolio, several series support Power Boost (also known as Peak Power)—a feature that enables the power supply to deliver temporary peak output to handle inrush current and other short-duration high-load conditions.

The following product series offer Power Boost capability:

CliQ II Series: 150% Power Boost up to 5 seconds
CliQ M Series: 150% Power Boost up to 7 seconds
CliQ VA Series: 150% Power Boost up to 7 seconds
PMR Series (1,500W models): Supports up to 2,200W Power Boost up to 3 seconds
PMS Series: Supports Power Boost (model-dependent)

Note: Exact Power Boost performance—including boost percentage, duration, and recovery time—varies by model. Always refer to the product datasheet for detailed specifications.

Why Power Boost Matters

Power Boost allows engineers to:

Handle startup inrush currents without oversizing the power supply
Support dynamic or intermittent loads
Improve system cost efficiency and reliability

Learn More About Power Boost

To better understand how this feature works, including duty cycle, recovery time, and protection behavior, see:
What is Power Boost in a Power Supply and How Does It Work?

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