Ultra Low Current Driver 'ULCD'

Our Ultra Low Current Driver (ULCD) is designed to efficiently manage the power your 12V solenoid needs. This intelligent device delivers a burst of full power to open the solenoid, then quickly reduces the current to just 0.09A to hold it open.

Installation of this device couldn’t be simpler:

1. Connect the solenoid to the screw terminals marked S-/S+, ensuring polarity is correct. Reversing polarity may damage the solenoid or the driver.

2. Connect a 12V switched and fused supply to 12V/GND. We recommend fitting an in-line fuse of 2A close to the supply source.

3. Mount the ULCD in a dry, protected location. It must not be exposed to water or high humidity.

4. Secure the unit firmly to prevent vibration or movement.

5. Double-check all wiring before reconnecting power

⚠️ Important Safety Warnings

• 12V DC Only: This driver is designed for use with 12V DC systems only. Do not connect to any other voltage or AC supply.

• Low Current Applications: For low-current solenoid loads only. Exceeding the rated current may cause overheating or permanent damage.

• Do not expose to water, moisture, or high humidity. Install in a dry, protected environment only.

• Polarity Sensitive: Ensure correct polarity when connecting. Reversing polarity may damage the device.

• Disconnect Power Before Wiring: Always disconnect the 12V supply before making or altering connections.

• Fuse Protection Recommended: Use an appropriate in-line fuse close to the power source to protect against short circuits.

• Do Not Modify: Unauthorized modifications may result in malfunction or unsafe operation.

• Ventilation: Ensure adequate ventilation around the driver to avoid heat buildup.

• Qualified Installation: Installation should be carried out by a competent person familiar with 12V DC electrical systems.