HCW-M135 Timer Enclosure

The HCW-M135 is a DC digital delay/cycle timer trigger module with dual MOS tubes and no relay, commonly used for timing control of DC loads such as motors, LED light strips, and small water pumps.

Key parameters

1. Operating voltage: DC 5–36V (common 12V/24V power supply)

2. Continuous current at room temperature is 15A, peak can reach 30A, power is about 400W with auxiliary heat dissipation

3. Operating temperature: -40°C to 85°C

4. Features reverse connection protection, one-button emergency stop, multiple delay/cycle modes can be set, LED digital tube displays parameters

There is a water pump timer on the platform, but unfortunately, the module was different, and the hole positions and size were not suitable, so I had to redraw one myself.

I did draw some inspiration from the original idea, but unfortunately, the original work does not allow derivative creations, so I opted for an original design. I am sharing it for free for everyone to use.

Additionally, I have placed the models required for the process on plate 2. Simply select them and use the 'Difference Tool' to generate the panel. If the position of the module you are using has changed, you can adjust it yourself to regenerate a new panel.