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LANEUW2412R 参数 Datasheet PDF下载

LANEUW2412R图片预览
型号: LANEUW2412R
PDF下载: 下载PDF文件 查看货源
内容描述: 单输出和双输出2瓦DC / DC转换器4 : 1超宽输入范围 [Single and Dual Output 2 Watt DC/DC Converter 4:1 Ultra Wide Input Range]
分类和应用: 转换器
文件页数/大小: 9 页 / 263 K
品牌: WALL [ WALL INDUSTRIES,INC. ]
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LANEUW Series
Single and Dual Output
2 Watt DC/DC Converter
4:1 Ultra Wide Input Range
FEATURES
Low Cost
1000VDC Isolation
Efficiency up to 80%
Low Ripple and Noise
MTBF > 1,000,000 Hours
Remote ON/OFF Control
Internal SMT Construction
4:1 Ultra Wide Input Range
UL 94V-0 Package Material
Temperature Performance –40°C to +85°C
SPECIFICATIONS:
LANEUW Series
All specifications are based on 25
o
C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Nom
Max
INPUT (V
in
)
Input Voltage Range (24V input models)
Input Voltage Range (48V input models)
Start Voltage 24V input models)
Start Voltage (48V input models)
Under Voltage Shutdown (24V input models)
Under Voltage Shutdown (48V input models)
Reverse Polarity Input Current
Input Surge Voltage (1000ms) (24V input models)
Input Surge Voltage (1000ms) (48V input models)
Reflected Ripple Current
Short Circuit Input Power
Input Filter
OUTPUT (V
o
)
Output Voltage Range
Output Voltage Accuracy
Output Voltage Balance
Load Regulation
Line Regulation
Output Power
Output Current Range
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
REMOTE ON/OFF
Supply On
Supply Off
Device Standby Input Current
Control Input Current (On)
Control Input Current (Off)
Control Common
PROTECTION
Over Power Protection
Short Circuit Protection
Input Fuse Recommendation (24V input models)
Input Fuse Recommendation (48V input models)
GENERAL
Efficiency
Switching Frequency
Isolation Voltage Rated
Isolation Voltage Test
Isolation Resistance
Isolation Capacitance
Maximum Capacitive Load
Internal Power Dissipation
9
18
8
16
All models
-0.7
-0.7
All models
All models
36
75
18
36
8
16
0.5
50
100
See Table
1500
Capacitor Type
See Table
±1.0
±2.0
±1.0
±2.0
±0.5
±0.75
±0.3
±0.5
2
See Table
30
50
75
15
100
300
±3
±5
±0.01
±0.02
24
48
12
24
Unit
VDC
VDC
VDC
VDC
VDC
VDC
A
VDC
VDC
mW
Dual Output, Balanced Loads
Io = 25% to 100%
Vin = Min to Max
%
%
%
%
W
mV
pk-pk
mV
pk-pk
mVrms
µs
%
%/°C
VDC
mA
mA
mA
Over Line, Load, and Temperature
25% Load Step Change
25% Load Step Change
Under 0.6VDC or Open Circuit, drops down to 0VDC by 2mV/°C
2.7
15
0.1
0.2
-1
1
Referenced to Negative Input
120
%
Continuous
350mA Slow-Blow Type
135mA Slow-Blow Type
See Table
300
KHz
VDC
VDC
MΩ
pF
mW
60 seconds
Flash Tested for 1 second
500VDC
100KHz, 1V
1000
1100
1000
250
500
See Table
2500
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797