A silicon diode is a two-terminal semiconductor device that allows current to flow in one direction (forward bias) while blocking it in the opposite direction (reverse bias). Built using silicon, a robust semiconductor material, diodes are essential for rectification, signal processing, and circuit protection in modern electronics. Silicon diodes are indispensable in modern electronics, enabling efficient power conversion, signal control, and circuit protection. Their robustness, low cost, and reliability make them a staple in applications ranging from consumer electronics to industrial systems. By adhering to voltage, current, and thermal guidelines, designers can leverage their full potential while ensuring device longevity.

Transistor BC807 BC817 BC847 BC857 MMBT5401... A transistor is a fundamental semiconductor device used to amplify or switch electronic signals and power. As a cornerstone of modern electronics, it revolutionized circuit design by replacing bulky vacuum tubes.

Features: High surge current capability; Excelent dynamic characteristics; Superior surge capabilities, Wide current range; Standare package; Metric Device version available; High Voltage and Current Handling; Consistent Performance; Cost-Efficiency; Applications: Battery charges, Converters, Power supplies, Machine tool controls, Welder, Motor controls, Lighting circuits, UPS, Phase control applications in converters, Electric Vehicles, Elevator and Escalator Controls. Regulated power supplies and temperature and speed control circuit. Can be supplied to meet stringent militare, aerospace and other high-reliability requirements.

All diffuse techinics; Diffuse bigger trigger; Low switch loss; Good dynamic feature; Applicable frequence; Ceramic disc type seal; Bifacial cooled; Fast switch feature; Applications: Big power transformer, welder, charger, Motor Control, Induction warm-up, UPS power, Soft starters, industrial electric furnaces, high-power inverters, charging equipment, AC/DC motor control, AC/DC switch, chopper, phase-controlled rectification, Inverter.

Electrically-isolated chip and baseboard AC2500V; Sealing package according to international standard; Full crimping structure,sensitive to temperature and power cycle duty; Modules under 350A with compulsive wind-cooling; Modules under 400A either with wind-cooling or water-cooling; Convenient installation use and maintenance Compact and lightweight Welding technique under the protection of vacuum and hydrogen gas; Max work junction temperature up to 150℃; Low forward voltage drop. Non-insolated baseboard as common electrode; Max work junction temperature up to 150℃; High surge current; Low forward voltage drop. Applications: AC/DC motor controls, Dc power supply for instrument and equipment, Varionus rectifying power supplies, Welder, Battery charge and discharge, Soft starters, Motor soft start, Converter, Industrial heating control, Dimming, Contactless switch, AC/DC switches, Frequency converter, UPS power supply, phase-controlled rectification, DC power supply for instrument equipment/ current charge, charging equipment.

A varistor (a portmanteau of variable resistor), most commonly a Metal Oxide Varistor (MOV), is an electronic component used to protect circuits from excessive voltage surges. Applications: Transistor, diode, IC, thyristor or triac semiconductor protection; Surge protection in consumer electronics; Surge protection in industrial electronics Surge protection in electronic home; appliances, gas and pet roleum appliances; Relay and electromagnetic value surge absorption.