Bronson HE-D Series

High-Power, High-Efficiency Step Down Converters (230 V → 110 V)
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The Bronson HE-D Series Step Down Converter family delivers a truly mobile, high-capacity answer for professionals who need to run North-American-voltage equipment from European mains. Each model—rated at 3000 W, 4000 W, or 5000 W—reliably transforms 220/230 V input into a stable 110/120 V output, eliminating the guesswork and bulk often associated with traditional transformers. Four on-board US NEMA 5-15 outlets let you power multiple devices simultaneously, while a robust enclosure, carry handles and rubber feet keep the unit ready for life on the road, in the studio or on a trade-show floor. Because the HE-D Series is dedicated to step-down conversion only, every watt goes toward efficient 230 → 110 V operation—no bidirectional circuitry, no added loss.

Key Features

High Continuous Power – Choose 3000 W, 4000 W or 5000 W to match your load profile without oversizing.
Pure Step-Down Architecture (230 V → 110 V) – Optimised exclusively for equipment designed around U.S. voltage and frequency.
Quad NEMA Output Panel – Four built-in, breaker-protected outlets simplify multi-device setups; no extra power strip required.
Soft-Start Technology – Intelligent inrush-current limiting prevents tripped mains breakers and safeguards sensitive electronics.

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