Switch-Mode Dimmer 12/24V DC 250/500 Watts

Intervolt SLD Switch mode Dimmer, 9 to 33V DC, 20 Amps, for dimming one DC lighting circuit with one or more momentary push-button switches. the largest capacity switch mode PWM dimmer, the Intervolt SLD 20 Amps Switch mode Dimmer contains all the features demanded by the marine, RV & motor coach enthusiast. Designed for dimming DC (filament lamp) lighting circuits & compatible with some LED products that lack specific built-in dimmer interface electronics. Enclosed in a sleek, thermally-efficient marine-grade housing featuring a heavy-duty corrosion resistant terminal block with insulated barriers to prevent shorting. A selectable master/slave switch enables multiple units to be connected in parallel for unlimited power capacity! These marine lighting dimmers are controlled by any "normally-open" single pole single throw momentary switches (any brand).

Features of the Intervolt SLD Dimmer include:

• Soft-start function: Prolongs Bulb Filament Life
• Memory function that records last light-level setting so same brightness is resumed when turned on again
• Master/slave function that allows either dimmer to act as the master or the remote allowing unlimited power potential
• Multi-voltage capable (9 to 33V DC)
• Supports unlimited numbers of momentary push-button switches
• Diagnostic indicator via color code LED (standby mode, load on, short circuit & over temperature warning
• Protections: transient voltage, short circuit & over temperature
• Housing Finish/Material: Marine-grade anodized aluminum with polycarbonate-PC end caps
• Dimensions: 6.70" x 3.15" x 1.58" (170 x 80 x 40mm)
• Input Voltage Range: 9 to 33V DC
• Max. Wattage: 12 Volts, 250 Watts, 24 Volts/500 Watts
• Dimming Voltage Range: 10 to 98% of input voltage
• Standby Current Draw:<10mA
• Complete Off: Yes
• No. of Switches: Unlimited (not supplied with dimmer)
• Dimmer Type: Remote/Digital/Push-Button
• Control Type: Momentary Push-Button
• Operating Temperature: -25 to 45 Deg C
• Housing: Marinzed Aluminum dye anodized with polycarbonate moulded caps
• Classifications: EMC - Australian C Tick mark & CE mark
• Electrical Specifications: Over-voltage, Over-temperature, Transients, Short Circuit
• 2 years warranty