Controllers

Metaphase Technologie's Universal LED Controller provides independent, constant-current control of two LED loads at up to 4amps continuous DC and a maximum output power of 60 Watts per channel. In Pulse (Strobe) Mode, the ULC-2 is capable of output currents up to 40 amps. The ULC-2 is capable of driving LED forward voltages between 3V and 20V and higher, but with a possible reduction in maximum pulse current. Pulsewidths are adjustable down to 2 microseconds and external trigger rates up to 50kHz.

Metaphase Technologies’ Digital Dimming Controller (DDC-3) provides 0-10VDC dimming control for three independent LED loads in increments of 0.1V. The DDC-3 may be remotely controlled over Ethernet using Metaphase Technologies’ MetaBOSS Windows software or by third-party programs using the DDC-3’s Ethernet Commands. Additionally, user-adjustments of the DDC-3 are provided by way of a user-friendly LCD interface.

The LC2-PWM20 is a dual channel, pulsewidth modulated LED intensity controller. It outputs 12V PWM from 0-100% at 100kHz to drive LED loads with series limiting resistors. The maximum output is 20W per channel and 30W combined for two channels. Power is limited by the 24V power supply.