The NK-05 is a compact and efficient dual-channel LED flasher module equipped with original IRF540 MOSFETs, ensuring stable performance and high reliability. Designed to operate with a wide input voltage range of 5V to 12V DC, this module supports up to 2A of real output current per channel, making it suitable for a variety of low-voltage switching and lighting applications. Each channel can be independently used to create alternating or synchronized flashing effects, with adjustable speed to customize the pattern timing based on your needs. This makes the NK-05 an ideal choice for applications such as LED shop sign flashers, injector cleaning machines, small inverters, and other electronic automation or DIY projects. With its compact footprint (7x4.5x3 cm) and easy-to-use design, the NK-05 offers a flexible and practical solution for anyone looking to add visual effects or timed control to low-voltage systems. Whether you're a hobbyist or working on a professional setup, this flasher board delivers reliable performance in a small and affordable package.
| Voltage & Ampere Rating | 5V–12V DC, 2A output. |
|---|---|
| Wire Gauge | N/A |
| Connector Types | Works with 4.8mm, 5mm, and oval LEDs. | Suitable for: Banner, LED Light, Vehicle |
| Cable Length | N/A |
| Shielding Material | Adjustable speed, alternating flashing effects for LED signboards. |
| Dimensions | 50 × 50 × 10 cm |
|---|---|
| Product Type | Flasher |
| Origin | Iran |
| Color | Green |
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Hi! The minimum blink speed is about 0.5 Hz and the maximum is around 10–15 Hz, depending on load and supply voltage.
