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www.magtechind.com Tel: 702‐364‐9998 Q48 Series Preliminary Product Specifications ANZ#: Z213, January 30, 2014 High Power LED Driver Total Power 50 Watts max. Input Voltages 110 ~ 277VAC Number of Outputs One SPECIAL FEATURES  Universal Input range from 100VAC~304VAC, 50/60Hz  Versatile mechanical design maximizes design flexibility.  Size: XP: TBD / XM:108.3x76.3x30mm (LxWxH)  Fully potted, suitable for dry and damp location applications  3 in 1 Dimming Control plus “ENABLE” input  UL8750 and CE compliant (pending)  Wide selection of pre-adjusted C/C outputs (factory setting) ENVIRONMENTAL Operating temperature: -40 to +50 ⁰ C, Tc: 80 ⁰ C Storage temperature: -40 to +85 ⁰ C Humidity (Non-Condensing): 5% to 95% Cooling: Convection Vibration Frequency: 5 to 50 Hz MTBF: >100,000 Hours at full load and 25ºC ambient conditions (TELC3 – Telcordia SR-332, Issue 3) SPECIFICATIONS : Input Range : 100 ~ 277VAC Frequency : 47 to 63Hz Power Factor: > 0.92 at 65% to 100% load, 115VAC or 230VAC Inrush Current : 30.0 Amps max. at 230VAC, cold start 25⁰C Input Current : 0.6 Amps max. at 115VAC Efficiency : 87% Typical Output Current Regulation : ±3% Maximum Power : 48W Protection : OCP, SCP, OLP – Auto Recovery Leakage Current : 50uA typ. Control : 0-10V dimmer; PWM (250-3KHz); Potentiometer; Enable Dimension: XP: TBD / XM:108.3x76.3x30mm (LxWxH) Hold up time: Half cycle min. at 120VAC and 80% rated load Regulation Compliance: UL8750 or EN61347, EN55015, EN61547 MODEL SELECTION : Model Number Constant Voltage Mode Model Number Constant Current Mode V (DC) A (mA) Max. W A (mA) V (DC) Max. W Q48-U24-Xz 24, ±5% 2000 50 Q48-U24-Cyyyy-Xz 2200 ~ 1000 14 ~ 24 50 Q48-U36-Xz 36, ±5% 1330 50 Q48-U30-Cyyyy-Xz 1800 ~ 800 19 ~ 30 50 Q48-U48-Xz 48, ±5% 960 50 Q48-U36-Cyyyy-Xz 1500 ~ 660 23 ~ 36 50 Notes: 1. “Xz” is optional - “Blank” = 5VA plastic case ; “Xp” = 94V-0 plastic case ; “Xm” = stud-mount metal case 2. yyyy = Output current Q48-U42-Cyyyy-Xz 1250 ~ 1330 27 ~ 42 50 Q48-U48-Cyyyy-Xz 1100 ~ 570 30 ~ 48 50 Q48-U54-Cyyyy-Xz 1000 ~ 450 34 ~ 54 50 Q48-U72-Cyyyy-Xz 750 ~ 350 47 ~ 72 50 Dimming Wiring Diagram Picture shown above is not to scale Picture Not Available (+)(-) PWM (250Hz~2KHz) DIM+ (PURPLE) DIM- (GRAY) LED Driver -V out (BLACK) +V out (RED) +10V OUT (YELLOW) NC/CAP PWM Controller (+)(-) DIMMER (sinking) DIM+ (PURPLE) DIM- (GRAY) LED Driver -V out (BLACK) +V out (RED) +10V OUT (YELLOW) Maximum current output: Typically 6mA. (+)(-) DIMMER (sourcing) DIM+ (PURPLE) DIM- (GRAY) LED Driver -V out (BLACK) +V out (RED) +10V OUT (YELLOW) NC/CAP Maximum current required: 1mA max per LF1048 driver. 10K ohm (min) potentiometer DIM+ (PURPLE) DIM- (GRAY) LED Driver -V out (BLACK) +V out (RED) +10V OUT (YELLOW)

www.magtechind.com Tel: 702‐364‐9998 Units: IN [mm] 1.85 [47.0] 5.43 [138.0] 1.26 [32.0] 5.20 [132.2] 1.62 [41.3] R0.07 [R1.8] R0.12 [R3.0] De-rating Temp. vs. Load Efficiency vs. Load Power Factor vs. Load THD vs. Load PWM Dimming Curve 1-10V Dimming Curve MECHANICAL SPECIFICATION : Q48-UXX-CYYYY -XP, plastic enclosure -XP, metal stud-mount enclosure (Preliminary) Units: IN [mm]4.26 [108.3] 0.43 [11.0] 2.00 [50.8] 1.61 [40.8] 0.16 [4.0] 1.02 [26.0] R0.20 [R5.0] 1.18 [30.0] 0.81 [20.5] Rec 0.43x0.63 [11.0x16.0] Rec 0.43x1.02 [11.0x26.0] 0.20 [5.0] 4.74 [120.3] 5.01 [127.3] 3.00 [76.3]