• OLP48 48 Watt LED/Lighting Power Supplies

    详细信息

     品牌:ASTRODYNE  类型:AC/DC电源  输入电压:AC85-264V V 
     输出功率:48 W 调制方式:脉冲频率调制(PFM)式  晶体管连接方式:单端式  
     型号:OLP48-48,OLP48-24,OLP48-12    
    OLP48 48 Watt LED/Lighting Power Supplies
     
      Constant Current Operation Design to Eliminate LED Drivers  
      UL8750 (Pending Approval)  
      Universal AC Input of 90-264VAC  
      Built-In Active PFC Function ≥0.9 @ 100-230VAC  
      Compliance to EN6100-3-2 Class C  
    Model Number Output Voltage Output Amps Efficiency OVP Ripple & Noise Current Adjust Constant Current Region Vout Range
    OLP48-12 12 VDC 4 A 82% 14.4~17 VDC 2.0V pk-pk 2.8~4.0 A 7.4~12 V
    OLP48-24 24 VDC 2 A 86% 28.8~34 VDC 3.0V pk-pk 1.4~2.0 A 15.~24 V
    OLP48-48 48 VDC 1 A 87% 57.6~68 VDC 4.8V pk-pk 0.7-1.0 A 33~48 V
                       
    OLP48 series
    Input Specifications
    Input Voltage Range (Note 8) 90-264 VAC
    Frequency Range 47-63Hz
    Inrush Current (115/230 Vin) 30A / 60A Cold Start, max.
    Input Current (115/230Vin) 0.8A / 0.4A
    Leakage Current (Safety Class II) <0.25mA@240VAC, 50Hz
    Power Factor >0.9 at Full Load, 100-230VAC
    Environmental Specifications
    Operating Temperature -30 to +80°C, See Derate
    Storage Temperature +30°C to +85°C, 0~95%RH
    Relative Humidity 20-90% RH non cond
    MTBF 150KHrs; Mil-HDBK-217F (25°C) parts Count Method
    Temp. Coefficient ±0.03%/°C (0~50°C)
    General Specifications
    Isolation (I/P-O/P)* 3KVAC (4242VDC), 60S
    Insulation Resistance >100MΩ; 500VDC, 1S 25°C
    Efficiency See Selection Chart Above
    EMS  
    Harmonics Compliance to EN6100-3-2 Class C
    ESD 6100-4-2, contact 6KV, Air 8KV
    RS FR: 80MHz - 2.5GHz; 6100-4-3, Field Strength: 3VM
    EFT 6100-4-4, 2kV on AC power line
    Surge 6100-4-5, 1kV (L-N)
    CS 6100-4-6, 3V (EFM)
    DIPS 6100-4-11, 95% 250Cy, 70% 25Cy, 40% 5Cy, 5% 0.5Cy, Applicable for 240 VAC
    Vibration* 2G's peak, 10~500Hz, 3 Axes, Period 30 min each along X, Y, Z axes
    Drop Test* 70cm no damage / carton pakage
    Safety Approvals  
       
    Output Specifications
    Voltage & Current (Note 3) See Selection Chart Above
    Turn On Delay Time <2S
    Load Regulation (Note 5 & 7) ±2% max.
    Line Regulation (Note 5 &6) ±1% max.
    Over-Shoot & Under-Shoot <10% Nominal Voltage, 100-240VAC
    Ripple and Noise (Note 1 & 3) See Selection Chart Above
    Over Voltage Protection* See Selection Chart Above, Shut down Latch Mode, re-power
    Over Current Protection* Hiccup mode, auto recovery after fault condition is removed
    Short Circuit* Hiccup mode, auto recovery after fault condition is removed
    Turn On Delay Time <2S
    Physical Specifications
    Size (Inches) 1.34" x 1.86" x 4"
    Size (mm) 34 x 47 x 101.6mm
    Weight (oz) 4.8oz.
    Weight (g) 136g
    Notes
    * These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied.
    All specifications are typical at nominal input, full load, and 25°C unless otherwise noted
    1. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
    2. Constant current adjustable from 70-100% by trim pot.
    3. All measurements should be made directly at the output terminals. Operation outside the specified constant current range may cause hiccup resulting in LED blinking or LED dimming.
    4. Efficiency is measured at 100-240VAC input incorporated with a constant load.
    5. Load/Line regulation measures constant current accuracy.
    6. 100-240VAC Input, CC set @ 90% Load.
    7. Set CC between 65%-95% load.
    8. Derating may be needed at low input voltage. Please check the derating curve for more details.
    Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.
     
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