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Product Description (Detailed):

A staple in electronics, the 1N4007 Diode is a highly versatile and dependable 1000V 1A General Purpose Rectifier Diode that forms the backbone of countless power supply and protection circuits. This robust component is celebrated for its ability to efficiently convert alternating current (AC) into pulsating direct current (DC), making it indispensable for any application requiring rectification.

The 1N4007 belongs to the popular 1N400x series of diodes and boasts a remarkable Peak Inverse Voltage (PIV) rating of 1000V and an Average Forward Current of 1 Ampere. These specifications ensure it can safely handle a wide range of common household and industrial AC voltage levels while providing sufficient current capacity for most low-to-medium power applications. Its primary function as a rectifier allows it to block current flow in the reverse direction, thereby "straightening" the AC waveform.

Beyond simple rectification in power supplies, the 1N4007 finds extensive use in various circuit protection roles. It's commonly employed as a flyback or freewheeling diode across inductive loads like relays, solenoids, and motors, dissipating voltage spikes that can damage sensitive control electronics. It also serves effectively in reverse polarity protection circuits, safeguarding devices from damage if power is connected incorrectly. Its robust construction, typically in an axial-leaded DO-41 package, ensures ease of integration into through-hole PCB designs and breadboards. With its low forward voltage drop, high surge current capability (up to 30A for short durations), and broad operating temperature range, the 1N4007 diode is a cost-effective, reliable, and fundamental component for anyone designing, building, or repairing electronic circuits, offering essential current control and circuit safeguarding.

The 1N4007 Diode is a widely used general-purpose silicon rectifier designed for low-frequency rectification in power supply circuits. With a peak reverse voltage of 1000V and forward current rating of 1A, it is well-suited for use in power adapters, transformers, Arduino protection circuits, and DC-DC converters.

Its DO-41 axial package makes it convenient to use in breadboards, PCBs, and through-hole soldering. It also protects electronic components from reverse polarity damage, making it essential in many DIY and embedded systems projects.

Key Features:

• Reverse Voltage Rating: 1000V

• Forward Current: 1A continuous

• Surge Current: 30A max (8.3ms single half sine-wave)

• Fast switching & high reliability

• Ideal for bridge rectifiers, AC to DC conversion, Arduino protection circuits

• DO-41 axial package, easy to solder or plug into breadboards

Technical Specifications:

How to Use:

1. Place the diode in series in the power line with the cathode (marked end) toward the load.

2. Use in AC to DC rectifier bridges (combine 4x 1N4007 for a full-wave bridge).

3. Protect Arduino and microcontrollers from reverse power connection.

4. Solder into PCBs or plug into breadboards as needed.

Note: Always match the polarity—the band indicates the cathode (negative side).

Applications:

• Bridge rectifiers in power supplies

• Reverse polarity protection for Arduino & ESP32

• Low-frequency AC to DC conversion

• DC motor protection (flyback diode)

• LED driver and lighting circuits

• Transformer secondary rectification

Package Includes:

• 1 × 1N4007 Rectifier Diode