Is the MDS400-18 suitable for use with a 480V or 690V AC industrial line?

Yes. Its 1800V Repetitive Peak Reverse Voltage (VRRM) rating provides a substantial safety margin for both 480V (approx. 679V peak) and 690V (approx. 976V peak) systems.

What is the significance of the 400A current rating being specified at a case temperature of 100°C?

It indicates the module's robust capability to handle its full rated current under realistic, high-temperature operating conditions, providing confidence in its thermal performance without significant derating.

Does this module require any special mounting considerations?

The module should be mounted on a flat, clean heatsink surface using a thin layer of thermal interface material and tightened to the recommended mounting torque of 5 N·m using M6 screws.

What are the typical applications for this rectifier module?

Typical applications include Variable Frequency Drives (VFDs), industrial power supplies for electroplating or battery charging, welding equipment, and large-scale Uninterruptible Power Supplies (UPS).

MDS400-18 SanRex 1800V 400A Three Phase Rectifier Bridge Module

MDS400-18 Diode Module In-stock / SanRex: 1800V 400A three-phase rectifier bridge. 90-day warranty, DC power equipment. Global fast shipping. Get quote.

· Categories: Diode Module

· Manufacturer: SanRex

· Price: US$ 49 In-Stock Offer

· Date Code: Please Verify on Quote

. Available Qty: 1045

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