Authorized Sirectifier Distributor · India

Fast Recovery Diodes Supplier in India

Leading supplier of ultra fast recovery diodes (UFDs), fast recovery diodes (FRDs) and rectifier modules in Delhi. Authorized Sirectifier Electronics distributor for the Indian market.

Fast Recovery Diode Supplier Delhi

Ultra Fast Recovery Diodes Supplier in India

DJ International is a leading ultra fast recovery diode supplier in Delhi, India. We understand the importance of high-quality UFDs and FRDs for efficient, high-speed power electronics circuits.

As authorized distributors of Sirectifier Electronics Corporation, we offer a comprehensive selection of ultra fast recovery diodes and fast recovery diodes with specific voltage ratings, current capacities and package types to meet your exact project demands.

In addition, we are a trusted supplier of rectifier modules in India — multiple diodes in a single package for simplified circuit design and space savings.

fast recovery diode supplier India Delhi Sirectifier

Applications

Where UFDs, FRDs & Rectifier Modules Are Used

Power Supplies

UFDs and FRDs play a vital role in switching circuits within power supplies, ensuring efficient power conversion and minimizing reverse current flow.

Solar Inverters

Essential in solar inverter circuits for efficient DC-to-AC conversion with minimal switching losses and maximum energy yield.

Motor Drives

UFDs and FRDs reduce switching losses and protect motor components, contributing to efficient variable speed motor operation.

Welding Equipment

High-frequency rectification in arc welding and plasma cutting equipment depends on reliable fast recovery diodes for stable arc performance.

UPS Systems

Rectifier modules in UPS charger circuits provide reliable, compact rectification for battery charging and AC-DC conversion.

Industrial Automation

Rectifier modules simplify circuit design in automation control systems and programmable logic controllers (PLCs).

Why DJ International

Your Trusted Rectifier Module Supplier in India

Authorized Sirectifier Distributor: We are the authorized distributor for Sirectifier Electronics Corporation products in India, ensuring full authenticity and quality.

Extensive Product Range: From standard fast recovery diodes to ultra-fast recovery diodes and complete rectifier modules — all voltage ratings and package types in stock.

Technical Expertise: Our team has in-depth knowledge of diode specifications and can assist you in selecting the most appropriate UFD or FRD for your specific circuit.

Fast India-Wide Delivery: We maintain ready inventory and deliver to all states across India through our reliable courier network.

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FAQs

Frequently Asked Questions

What is the difference between a fast recovery diode and ultra-fast recovery diode?

Fast recovery diodes (FRDs) have reverse recovery times of 150-500ns, while ultra-fast recovery diodes (UFDs) have reverse recovery times below 100ns. UFDs are used in higher switching frequency applications like SMPS and high-frequency inverters.

What is a rectifier module?

A rectifier module contains multiple diodes in a single package (typically in bridge or half-bridge configurations), simplifying circuit design and saving PCB space compared to using individual diodes.

Which brand of fast recovery diodes do you supply?

We are authorized distributors of Sirectifier Electronics Corporation (China) for fast recovery diodes and thyristors in the Indian market.

Do you supply thyristors as well?

Yes, as authorized Sirectifier distributors we also supply thyristors (SCRs) for power control applications alongside fast recovery diodes and rectifier modules.