首页 |元器件品牌

LDC-240-4900x [MPD]

250W Output Power;
LDC-240-4900x
型号： LDC-240-4900x
厂家： MICROPOWER DIRECT, LLC    MICROPOWER DIRECT, LLC
描述：

250W Output Power
文件： 总4页 (文件大小：1064K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
Series  
LDC-240  
Compact, LED, 250W  
Constant Current  
AC/DC Power Supply  
Electrical Specifications  
Key Features:  
• 250W Output Power  
Specifications typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.  
Input  
Parameter  
Conditions  
Min.  
90  
Typ.  
Max.  
305  
431  
63  
Units  
VAC  
VDC  
Hz  
• UL 8750 Approved  
• Constant Current Output  
• Active PFC  
Input Voltage Range  
127  
47  
Input Frequency  
Inrush Current, See Note 1  
230 VAC  
115 VAC  
230 VAC  
264 VAC  
0.98 @ 115 VAC  
0.95 @ 230 VAC  
0.93 @ 264 VAC  
75  
A Pk  
• 90 - 305 VAC Input  
2.70  
1.40  
1.20  
• IP65 / IP67 Rated  
Input Current  
A
• Meets EN 55015, EN 61547  
• Dimming Function  
Power Factor Correction  
• >50 kHour Life Expectancy  
• Lightning Surge Protection  
• Over Volt/Temp Protection  
Total Harmonic Distortion (THD)  
Turn On Delay, See Note 3  
See Note 2  
10  
%
S
115 VAC  
230 VAC  
277 VAC  
1.5  
0.5  
Leakage Current  
Output  
Parameter  
Output Current Accuracy  
Line Regulation  
Ripple & Noise (20 MHz)  
Output Ripple Current  
Hold-Up Time  
75  
mA  
Conditions  
Min.  
Typ.  
5.0  
1.0  
3.0  
5.0  
Max.  
Units  
%
%
V P-P  
%
mS  
°C  
VIN = Min to Max  
See Note 4  
115 VAC 12.0  
10%, Autorecovery  
Over Temperature Protection  
Short Circuit Protection  
Overload Protection  
General  
85  
Continuous (Autorecovery)  
Autorecovery  
95  
107  
%IOUT  
Units  
VAC  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Input to Output 3,750  
Input to FG 2,000  
Output to FG  
Isolation Voltage, 60S  
Insulation Resistance  
500  
Input to Output  
Input to FG 100 Mꢀ / 500 VDC / 25°C / 70% RH  
Output to FG  
EMI Characteristics  
Parameter  
Standard  
EMI  
EMS  
Surge  
EN 55015; EN 6100-3-2, -3; FCC Part 18; CNS 14115; GB 17743  
EN 61547; EN 61000-4-2,-3, -4, -5, -6, -8, -11; GB 17625.1  
10 kV (L/N - FG), 5 kV (L-N)/1.2 x 50 µS  
Environmental  
MicroPower Direct  
292 Page Street  
Suite D  
Stoughton, MA 02072  
USA  
Parameter  
Conditions  
Min.  
-40  
-40  
Typ.  
+25  
Max.  
+70  
+85  
Units  
°C  
°C  
Operating Temperature Range  
Storage Temperature Range  
Cooling  
Ambient  
Free Air Convection (See Derating Curve on Page 2)  
RH, Non-condensing 95  
Humidity  
%
Physical  
T: (781) 344-8226  
F: (781) 344-8481  
E: sales@micropowerdirect.com  
W: www.micropowerdirect.com  
Case Size  
See Mechanical Diagrams (Page 4)  
36.5 Oz (1,050g)  
Weight  
Reliability Specifications  
Parameter  
MTBF  
Life Expectancy  
Safety Standards  
Vibration  
Conditions  
MIL HDBK 217F, 25°C, Gnd Benign  
Min.  
220  
50  
Typ.  
Max.  
Units  
kHours  
kHours  
See Note 5  
UL 8750 Approved, Meets EN 61347, GB 19510.1, GB 19510.14  
5 - 500 Hz, 1G , 1 Oct/Min, 2 Cycles, Period for 75 Min. Each Along X, Y, & Z Axis  
www.micropowerdirect.com  
Model Selection Guide  
www.micropowerdirect.com  
Notes:  
Output  
1. Inrush current is given for a cold start  
at 25°C.  
2. Total Harmonic Distortion (THD) is  
specified with an input of 230 VAC/50  
Hz at full load.  
Output  
Power  
(W)  
Model  
Efficiency  
(%, Typ)  
Current  
Adj. Range (mA)  
Voltage  
OVP Level  
(VDC)  
Number  
Range (VDC)  
Max (mA)  
700  
LDC-240-0700 x  
LDC-240-1050 x  
LDC-240-1400 x  
LDC-240-4200 x  
LDC-240-4900 x  
LDC-240-5600 x  
LDC-240-7000 x  
420 - 700  
630 - 1,050  
840 - 1,400  
2,520 - 4,200  
2,940 - 4,900  
3,360 - 5,600  
4,200 - 7,000  
200 - 400  
134 - 267  
100 - 200  
27 - 56  
430 - 460  
290 - 320  
220 - 240  
65 - 73  
250  
250  
250  
235  
240  
235  
245  
94  
94  
93  
93  
93  
93  
93  
3. Turn on delay is specified at full load.  
4. Ripple & noise is measured at 20 MHz.  
Connectiontotheunitismadewitha0.1µF  
ceramic capacitor and a 22 µF electrolytic  
capacitor connected in parallel.  
5. Life expectancy is calculated at 230 VAC,  
full load and a case temp of +70°C.  
6. Ifanovervoltagefaultoccurs,theprotection  
circuit will latch off the output. A power  
reset is required to recover.  
1,050  
1,400  
4,200  
4,900  
5,600  
7,000  
24 - 49  
56 - 64  
21 - 42  
48 - 55  
18 - 35  
40 - 45  
Package Type  
Model  
Ingress Protection  
Dimming Function  
LDC-240-xxxx A  
LDC-240-xxxx B  
IP65  
IP67  
Adjust by internal, variable resistor  
Adjust by external resistor, DC voltage level or PWM signal  
Derating Curve: Temperature  
Derating Curve: Input Voltage  
Efficiency vs Load: LDC-240-7000  
PFC vs Load: LDC-240-7000  
292 Page Street Ste D Stoughton, MA 02072  
• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com  
www.micropowerdirect.com  
Functional Block Diagram  
Dimming Mode: B Model  
With the LDC-240 “B” model, the output current level can be adjusted (Dimmed) by three different methods; Resistive,Analog or  
Digital. Adjustments are made using the +DIM and -DIM inputs.  
Resistive: Connect a 0.1 to 10 kꢀ resistor between the DIM+ (Blue) and DIM- (White) wires  
Input Frequency  
10 kꢀ  
20 kꢀ  
30 kꢀ  
40 kꢀ  
50 kꢀ  
60 kꢀ  
70 kꢀ  
80 kꢀ  
90 kꢀ  
100 kꢀ  
Open  
Percentage of Rated Current  
10%  
20%  
30%  
40%  
50%  
60%  
70%  
80%  
90%  
100%  
95~105%  
Analog: Apply 1 VDC to 10 VDC level between the DIM+ (Blue) and DIM- (White) wires  
Adjust Voltage  
1 VDC  
10%  
2 VDC  
20%  
3 VDC  
30%  
4 VDC  
40%  
5 VDC  
50%  
6 VDC  
60%  
7 VDC  
70%  
8 VDC  
80%  
9 VDC  
90%  
10 VDC  
100%  
Open  
Percentage of Rated Current  
95~105%  
Digital: Apply a PWM signal (100 Hz - 3 kHz) between the DIM+ (Blue) and DIM- (White) wires  
Duty Cycle  
10%  
10%  
20%  
20%  
30%  
30%  
40%  
40%  
50%  
50%  
60%  
60%  
70%  
70%  
80%  
80%  
90%  
90%  
100%  
100%  
Open  
Percentage of Rated Current  
95~105%  
Notes:  
1. The -DIM (White) and -LED (Black) wires should not be connected.  
2. The Dimming function will not turn the lighting fixture totally off. For more info on how to do this, please contact the factory  
MicroPower Direct  
• 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com  
Mechanical Dimensions: A Model  
www.micropowerdirect.com  
Wire Connections: Input  
Wire Connections: Output  
Color  
Function  
Color  
Function  
Green/Yellow  
Brown  
Field Ground  
AC-Line  
Black  
Red  
-LED  
+LED  
Blue  
AC-Neutral  
Mechanical Dimensions: B Model (Dimming Function)  
Wire Connections: Input  
Wire Connections: Output  
Color  
Function  
Color  
Function  
Green/Yellow  
Brown  
Field Ground  
AC-Line  
White  
Blue  
-DIM  
+DIM  
Blue  
AC-Neutral  
Black  
Red  
-LED  
+LED  
MicroPower Direct  
We Power Your Success - For Less!  
292 Page Street Ste D Stoughton, MA 02072  
•
TEL: (781) 344-8226  
•
FAX: (781) 344-8481  
•
E-Mail: sales@micropowerdirect.com  

相关型号：

LDC-240-5600x

 250W Output Power
MPD

LDC-240-7000x

 250W Output Power
MPD

LDC-35

 35W Constant Power MODE Linear LED Driver
MEANWELL

LDC-35B

 35W Constant Power MODE Linear LED Driver
MEANWELL

LDC-35DA

 35W Constant Power MODE Linear LED Driver
MEANWELL

LDC-55

 55W Constant Power MODE Linear LED Driver
MEANWELL

LDC-55B

 55W Constant Power MODE Linear LED Driver
MEANWELL

LDC-55DA

 55W Constant Power MODE Linear LED Driver
MEANWELL

LDC-55DA2

 55W Constant Power MODE Linear LED Driver
MEANWELL

LDC-80

 90W Output Power
MPD

LDC-80

 80W Constant Power MODE Linear LED Driver
MEANWELL

LDC-80-0350x

 90W Output Power
MPD
©2020 ICPDF网 联系我们和版权申明