参数资料
型号: LXV250-150SW
厂商: Excelsys Technologies Ltd
文件页数: 1/2页
文件大小: 0K
描述: POWER SUPPLY LED 250W 150V
标准包装: 1
系列: LXV250
类型: 恒定电压
拓扑: AC DC 转换器
输出数: 1
电压 - 输入(最小): 90VAC
电压 - 输入(最大): 305VAC
输出电压: 150V
电流 - 输出(最大): 1.66A
功率(瓦特): 250W
电压 - 隔离: 3.75kV(3750V)
特点: OCP,OTP,OVP,SCP
工作温度: -35°C ~ 70°C
效率: 94%
端接类型: 导线引线
尺寸/尺寸: 9.88" L x 3.46" W x 1.30" H(251.0mm x 88.0mm x 33.0mm)
安装类型: 底座安装
批准: CE,cULus,EN
额定值: IP67
重量: 2.9 磅(1.3kg)
LED Power Supplies
250W
LXV250 series
LED Power Supply
Constant Voltage Power Supplies
The LXV250 series of constant voltage LED power supplies from
LED POWER
next generation power
source
FEATURES
Excelsys Technologies can deliver up to 250W of output power in an
extremely compact package size.
With industry leading efficiencies, and an extensive protection feature set,
the LXV250 series provides high reliability and high performance in a
compact package
The LXV250 series carries the CE mark for safety and is also RoHS
compliant. For more details contact sales@excelsys.com
? High Efficiency 94%
? IP67 Waterproof
? Active PFC (Typical 0.99)
? OVP, SCP, OTP
? -35 to 70°C deg operation
? Wide Input 90-305VAC
? UL8750 recognised
? EN61347-1, -2-13 compliant
Model
Number
LXV250-012SW
LXV250-024SW
LXV250-028SW
LXV250-036SW
LXV250-042SW
LXV250-048SW
LXV250-052SW
LXV250-054SW
LXV250-056SW
LXV250-060SW
LXV250-084SW
LXV250-105SW
LXV250-150SW
Output
Voltage
12V
24V
28V
36V
42V
48V
52V
54V
56V
60V
84V
105V
150V
Output
Current
18.33A
10.41A
8.93A
6.94A
5.95A
5.20A
4.80A
4.62A
4.46A
4.16A
2.97A
2.38A
1.66A
Input
Voltage
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
90-305VAC
OVP
Max
18V
35V
36V
50V
55V
61V
66V
66V
78V
78V
105V
130V
185V
OCP
Hiccup
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
110-180%
Efficiency
91.5%
93.0%
93.5%
94.0%
93.5%
93.5%
93.5%
94.0%
94.0%
94.0%
94.0%
94.0%
94.0%
Input Specifications
Parameter
Input Voltage Range
Conditions/Description
Universal Input
Min
90
Nom
Max
305
Units
VAC
Input Frequency Range
Input Current
100VAC in, 250W output
47
63
2.8
Hz
A
Power Factor
220VAC, 110 VAC
0.96
0.99
Inrush Current
At 230 Vac input, 25°C cold start
50
A
Output Specifications
Parameter
Conditions/Description
Min
Nom
Max
Units
Line Regulation
Load Regulation
±1
±3
%
%
Voltage Accuracy
Ripple and Noise
Dynamic Response
% of Vout
20MHz Bandwidth. See Note 1
Output Deviation R/S : 1 A /uS
±5
2.0
5
%
% pk-pk
% Vo
Overshoot
Settling Time Load : 25% ~ 75% full Load
10
10
mS
%
Turn-on Delay
Short Circuit Protection
Over Voltage Protection
OverTemperature Protection
Measured at 220VAC and full load
Auto Recovery
Latching. See individual models OVP levels
Internal Component Temperature
110
0.2
s
°C
General Specifications
Parameter
Isolation Voltage
Conditions/Description
Input to Output See Note 2
Min
3750
Nom
Max
Units
VAC
1
Input to Chassis
1500
VAC
Efficiency
Safety Agency Approvals
No load Power Dissipation
MTBF
Lifetime
Weight
Operating Temperature
Storage Temperature
See individual models
UL8750, EN61347-1, -2-13
Measured at 120VAC and 220VAC
MIL-HDBK-217F, 110VAC input, 80% load, 25°C
220VAC input, 80% load, 45°C
-35
-40
94.0
145,000
162,000
1300
3.0
+70
+85
%
W
Hours
Hours
g
°C
°C
Relative Humidity
Non-condensing (operating)
10
100
%RH
Power Derating
Note 1.
Note 2.
At 100 VAC, derates linearly from 100% at 60°C to 80% at 70 °C
At 277 VAC, derates linearly from 100% at 65°C to 90% at 70 °C
Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor.
Primary to Secondary Isolation test not to be carried on power supply.
Europe/Asia
North America
Excelsys Technologies Ltd
27 Eastgate Drive
t: +353 21 4354716
f: +353 21 4354864
Excelsys Technologies
519 Interstate 30, #309
t: (972) 771 4544
f: (972) 421 1805
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
e: sales@excelsys.com Rockwall, TX 75087
USA
e: salesusa@excelsys.com
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