working principle of DB101S- DB107S

Introduction to DB101S–DB107S Rectifier Series

DB101S is a rectifier bridge stack that primarily converts alternating current into direct current in a circuit. Specifically, it converts AC input into unidirectional DC output, which is the basis for powering many electronic devices

Key Features of DB101S to DB107S

Ideal for printed circuit board

Reliable low cost construction utilizing

molded plastic technique

High temperature soldering guaranteed:

250*/10 seconds / 0.375”(9.5mm)

led length at 5 lbs., (2.3kg)tension

Small size, simple installation

Leads solderable per MIL-STD-202,

Method 208

High surge current capability

Mechanical Specifications of DB101S–DB107S

Case: Molded plastic body

Terminals: Plated leads solderable per MIL-STD-750,

Method 2026

Polarity: Polarity symbols marked on case

Mounting Position: Any

Weight: 0.04 ounce, 1.0 grams

 

Input: DB101S-DB107S receives AC power as input

Rectification: The four diodes inside DB101S-DB107S are connected according to the structure of a bridge rectifier circuit. When the input AC voltage is in the positive half cycle, two diodes conduct, converting the positive half cycle current into DC current; When the input AC voltage is negative half cycle, the other two diodes conduct, converting the negative half cycle current into DC current, and the final output current is pulsating DC current.

Output: The pulsating DC power output from DB101S-DB107S usually needs to be further smoothed by a filtering circuit to obtain a stable DC power supply for subsequent electronic circuits.

Simply put, DB101S-DB107S is a “one-way valve” that allows current to flow only in one direction, thereby converting the back and forth flow of alternating current into the unidirectional flow of direct current.

 

Characteristic:

DB101S-DB107S adopts plastic packaging, which has high electrical stability and heat resistance.

Its internal four diodes form a full wave rectification circuit, which can effectively convert AC signals into smooth DC signals.

This device has a low forward voltage drop, which helps reduce power loss and improve system efficiency.

In addition, DB101S-DB107S also has a high ability to withstand surge currents and can maintain normal operation under short-term high load conditions.

Due to its compact packaging and excellent heat dissipation design, DB101S-DB107S is highly suitable for use in consumer electronics and industrial control fields.

 

Common Applications of DB101S–DB107S Rectifiers

Application of DB101S-DB107S

DB101S-DB107S is commonly used as a rectifier component in switch mode power supplies, and can also be used as a rectifier solution for household appliances, lighting equipment, and communication devices.

In the power adapter, DB101S-DB107S is responsible for rectifying AC power that has been stepped down by a transformer into DC power for subsequent voltage stabilization circuits.

In addition, it can also be used in audio equipment, motor drivers, and other small electronic devices that require DC power supply

 

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