シグマ電子工業 List of Products and Services

"Darken" is an electronic dimmer that allows you to freely adjust the brightness of the AC 100V LED module. You can switch between five levels of brightness using a push button. It is compact and lightweight, making it easy to install in various locations. We also accommodate customer specifications. Please feel free to contact us. *Please note that some LED modules do not support brightness adjustment. *Do not use with LED bulbs under any circumstances. *For more details, please refer to the PDF document or feel free to contact us.

• Other process controls

The "LU3-9B" is a full-color LED control device that can operate in full color (7 colors: red, yellow, green, cyan, blue, purple, white) simply by connecting an LED module and a power supply. 【Features】 ■ Automatically changes the three primary colors of full-color LED modules (LEDs with RGB chips) ■ Supports rated voltage of LED modules from DC +5 to 24V ■ Just insert it between the power supply and the LED module ■ 16 pattern options (rotary switch) ■ Delicate dimming and color control through pulse control ■ Speed settings can be adjusted with a volume control ■ Electrical capacity per circuit can connect up to 3A ■ Compact body size of 130×64×34mm * For more details, please refer to the PDF document or feel free to contact us.

• controller

"Smartphone LED" is an LED controller that connects a mobile device and a controller wirelessly, allowing you to change the LED's emission color from a distance. You only need to select a pre-determined pattern. The operating patterns include single-color emission, blinking, dimming, and full-color emission, as well as programs that incorporate warm and cool color emission. 【Features】 ■ Operate the LED module from a distance ■ Compatible with the LED modules you want to use ■ Simply select a pre-determined pattern ■ Supports LED modules for DC 5-24V *For more details, please refer to the PDF document or feel free to contact us.

• controller

The QF type flasher is an electronic flasher for LED bulbs. LED bulbs are energy-efficient, but when switching from the off state to the on state, a massive current known as "inrush current" flows momentarily, which can be hundreds of times greater than the normal current. Therefore, using a standard flasher designed for incandescent bulbs with LED bulbs can lead to the risk of damage to the flasher (such as fuse overheating, triac failure, or wiring burning). The QF type flasher is designed for LED bulbs and features a protective circuit that significantly suppresses this inrush current. Inrush current of various companies' LED bulbs (according to our research): LED bulb Average current in steady state Inrush current Company A 0.015A 4.80A Company B 0.026A 4.80A Company C 0.036A 6.90A Company D 0.014A 8.48A Shine Ball 0.017A 4.85A *Measurement conditions: Flashed at 6 times per second using a standard flasher for incandescent bulbs. When using our QF type flasher, it is possible to significantly suppress inrush power. For more details, please contact us.

• Signal lights and rotating lights

This product is a device for controlling the lighting, flashing, and dimming of various LED modules. With a 3-color LED module (red, green, and blue), you can select from 16 patterns, including individual colors and all colors lit simultaneously. The electrical capacity per color can be used up to 3A. The input voltage can be used from DC5V to DC24V. The operating speed can be set with a volume control. Dimensions: 60×130×40mm.

• Other FA equipment

By placing full-color LEDs (which have red, green, and blue LEDs integrated into a single chip) on a circuit board and controlling each color, various shades can be expressed. Since it uses a single-chip LED, there is also the advantage of having fewer height constraints. This full-color LED circuit board can also be used by connecting multiple boards together.

• Signal lights and rotating lights