LD-SeriesLD-Series ELECTRONIC DIMMER CONTROLS The LD-Series represents a dynamic breakthrough in dashboard technology, with its programmable circuitry, superior design, and unparalleled performance that affords seamless integration into most any dash panel. A variety of options, along with superior performance, functionality, and aesthetics assure compliance with the most stringent customer requirements. Key features include: robust design package with all components encased in switch housing, eliminating wire chafing and providing cost-savings as well with minimized electrical connections IP67 sealing which prevents PCB degradation and eliminates short circuit potential. Superior heat dissipation is achieved with a heat sink mass which is over 50% larger than competitive products. Fully programmable circuitry lets the designer decide illumination levels and detent positions. EMC eliminates electrical noise and provides interference-free radio signals. Ease of assembly is accommodated with polarized integral connectors and an industry standard mounting hole. Product Highlights: Typical Applications: 3 Choices for incremental dimming rates On/Off-Highway Equipment 12 or 24 Volts Agricultural Equipment Laser Etched or Lens Illumination Construction Equipment IP67 Sealing Carling Technologies, Inc. 60 Johnson Avenue, Plainville, CT 06062 Email: sales carlingtech.com www.carlingtech.com Application Support: team2 carlingtech.com Phone: 860.793.9281 Fax: 860.793.9231 2 LD-Series Electronic Dimmer Control - General Specifications Electrical Environmental Contact Rating 9-16VDC, 2-10Amp. Operating Temperature -40C to + 85C Terminals 6.3mm (0.250 TAB) Vibration Resonance Search Individual resonance searches were Contacts solid-state load switching conducted with vibration applied Output PWM 200 Hz. along each of the three mutually EMI/EMC SAE J 1113 and SAE J 1455 perpendicular axes. Conducted Transient 24-50 Hz 0.40DA Emissions 50-2000 Hz 10 Gs peak RF Conducted Emissions Random Vibration Conducted Susceptibility: The random vibration endurance test Test pulse 1 conditions were sequentially Test pulse 2 conducted in each of the three Test pulse 3a, 3b mutually perpendicular axes, 1hr/axis Load Dump: Test Pulse 5 2 Freq. (Hz) PSD (G /Hz) 9.36 grms Power lead Disturbance 24 Hz 0.06 (Power Dips) 60 Hz 0.50 AF Conducted Immunity 100 Hz 0.025 Direct RF Injection (DRFI) 1000 Hz 0.025 Abnormal Vehicle Operating 2000 Hz 0.025 Conditions During the test, all units were RF Radiated Emissions operated at a load current of 2A Radiated Immunity-Absorber Lined with 12.5VDC. Chamber Salt Spray Per Mil-Std 202F, Method 101D, Test Electrostatic Discharge: Condition A. Duration 96 hrs. Shipping / handling Electrostatic Dust Per Mil-Std 810C, Method 510.2. Air Discharge: Human Static velocity 300 200 Feet/Min., Test Discharge Duration 16 Hr. Dielectric Strength 1000V 60 Hz was applied for Moisture Resistance Per Mil-Std 202F, Method 106E. Test each unit for 1 minute Criteria-pre and post test operation Reverse Polarity 24VDC for 5 minutes of switch. Mechanical Mounting Specifications Endurance 100,000 cycles minimum .867 22.02 1.970 TEST CUT Physical HOLE IN 1.734 44.04 ACTUAL .260 6.60 MATERIAL .390 9.91 Function Incremental for continuous 1.020 25.91 dimming Operation Momentary MOUNTING HOLE Lighted LEDs internally dimmed Panel Thickness Range .100 2.54 Acceptable Panel Thickness Base PBT Polyester V-0 flammability .030 to .156 (.76mm to 3.96mm) 2.265 57.53 Recommended: Rocker Polycarbonate or Nylon 6/6 .030, .062, .093, .125 and .156 Glass filled 3.055 77.60 Bracket PBT Polyester V-0 flammability Connector Nylon 6/6 toughened Actuation Force 300 gm 50 gm .230 X .031 T1 5.84 X .79 BAT Weight 52 grams T2 OUTPUT T3 (LOAD) GROUND PADDLE STYLE ACTUATOR Q.C. SELECTION GUIDE 1.300 33.02 WIRE GAGE COMPANY PACKARD .344 8.74 2 SERIES PART NO. AWG MM 12084590 12 3.0 1.570 39.88 PACKARD 12052224 12 3.0 METRI-PACK 12015870 16-14 2.0-1.0 630 SERIES 12015869 20-18 1.0-.80 TIN PLATED 1.340 34.04 1.060 26.92 *Manufacturer reserves the right to change product specification without prior notice. BRASS 12020035 22-18 (2 REQ D) .80.-.50 (2 REQ D) 12052222 20-22 .50-.35 Email: sales carlingtech.com Application Support: team2 carlingtech.com Phone: (860) 7939281 Fax: (860) 7939231 www.carlingtech.com