Product Profile of Led Annunciator Window Units

Binay Opto Electronics Private Ltd. Manufactures LED Annunciator Window Units. Binay Opto Electronics Private Ltd. Binay Opto Electronics Private Ltd. Also offers LED based pilot lights, aviation obstruction lights, alarm lights, etc. LED Annunciator Window Units provide high reliability of indication in mission-critical control and fault annunciation. It is used to control and fault annunciation. These annunciators are normally back-lit with conventional filament bulbs from the rear. They use solid-state LEDs. A flashing arrangement can also be provided. All types in high voltage ratings [110V/220V] can be supplied with internal circuitry for fast flashing [120 flashes per minute], slow flashing [60 per minute] and steady conditions. Various terminations such as solderable lugs, screw terminals, clip-on conductor terminals, or multi-pin connectors can be provided.

The advantages of LED Annunciator Window Units over filament bulbs are:

• A long life of 100,000 hours [nearly 11 years on a continuous burning basis - as such, the question of re-placement does not arise]

• Low current consumption [20mA - 40mA] - this may reduce complexity in solid-state logic circuits, since driver transistors and thrusters can be avoided.

• Totally shock-proof and vibration-resistant [as LEDs are solid-state devices]

• Ability to withstand a wide range [+/-25%] of voltage variation without any appreciable change in life or light output.