DG418LEDY-T1-GE4

Product Overview

Category

DG418LEDY-T1-GE4 belongs to the category of LED Drivers.

Use

This product is specifically designed for driving high-power LEDs in various lighting applications.

Characteristics

• High efficiency and low power consumption
• Wide input voltage range
• Constant current output
• Over-temperature protection
• Short-circuit protection
• Dimming capability

Package

DG418LEDY-T1-GE4 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of DG418LEDY-T1-GE4 lies in its ability to efficiently drive high-power LEDs while ensuring constant current output and providing protection against over-temperature and short-circuits.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Input Voltage Range: 9V to 36V
• Output Current Range: 350mA to 1000mA
• Efficiency: >90%
• Operating Temperature Range: -40°C to +85°C
• Dimming Control: PWM or Analog

Detailed Pin Configuration

DG418LEDY-T1-GE4 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. DIM (Dimming Control)
4. VOUT (Output Voltage)

Functional Features

• Constant current output ensures stable LED performance.
• Over-temperature protection prevents damage to the driver and LEDs.
• Short-circuit protection safeguards against potential electrical faults.
• Dimming capability allows for adjustable brightness levels.

Advantages and Disadvantages

Advantages

• High efficiency results in energy savings.
• Wide input voltage range enables compatibility with various power sources.
• Compact package size facilitates easy integration into lighting fixtures.
• Dimming capability provides flexibility in lighting control.

Disadvantages

• Limited output current range may not be suitable for certain high-power LED applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

DG418LEDY-T1-GE4 operates by converting the input voltage to a constant current output, which is essential for driving high-power LEDs. The driver regulates the current flow to ensure consistent brightness and prevent damage to the LEDs. It also incorporates protection mechanisms such as over-temperature and short-circuit protection to enhance reliability.

Detailed Application Field Plans

DG418LEDY-T1-GE4 finds extensive application in various lighting scenarios, including:

1. Indoor and outdoor architectural lighting
2. Street and roadway lighting
3. Automotive lighting
4. Display and signage lighting
5. Horticultural lighting

Detailed and Complete Alternative Models

1. DG419LEDY-T1-GE4: Similar to DG418LEDY-T1-GE4 with an extended output current range of 500mA to 1500mA.
2. DG417LEDY-T1-GE4: Lower power variant with an output current range of 200mA to 700mA.
3. DG420LEDY-T1-GE4: Higher power variant with an output current range of 800mA to 2000mA.

These alternative models offer different output current ranges to cater to specific LED driver requirements.

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