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参数资料
| 型号： | ULS-15/2-D48N-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 9/30页 |
| 文件大小： | 0K |
| 描述： | 36-75VIN 15VOUT 30W NEG LOGIC |
| 产品培训模块： | ULS 30W Series |
| 标准包装： | 128 |
| 系列： | ULS |
| 类型： | 隔离 |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 36V |
| 电压 - 输入（最大）： | 75V |
| Voltage - Output 1： | 15V |
| 电流 - 输出（最大）： | 2A |
| 电源（瓦） - 制造商系列： | 30W |
| 电压 - 隔离： | 2.25kV（2250V） |
| 特点： | 具有远程开/关功能和 UVLO |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP 模块，1/16 砖 |
| 尺寸/尺寸： | 1.30" L x 0.90" W x 0.40" H（33.0mm x 22.9mm x 10.2mm） |
| 包装： | 散装 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 89% |
| 电源（瓦特）- 最大： | 30W |
| 其它名称： | 811-2259 |
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ULS 30-Watt Series
Sixteenth-brick DOSA-Compatible,
Isolated DC/DC Converters
FUNCTIONAL SPECIFICATIONS, ULS-5/6-D48 (CONT.)
OUTPUT
Total Output Power
Conditions ?
Minimum
0
Typical/Nominal
30
Maximum
30.3
Units
W
Voltage
Nominal Output Voltage
Setting Accuracy
Output Voltage Range
Overvoltage Protection
No trim
At 50% load, no trim
User-adjustable
Via magnetic feedback
4.95
-1
-10
6
5
6.5
5.05
1
10
7.2
Vdc
% of Vnom
% of Vnom.
Vdc
Current
Output Current Range
0
6
6
A
Minimum Load
Current Limit Inception
98% of Vnom., after warmup
6.5
7.5
8.25
A
Short Circuit
Short Circuit Current
Short Circuit Duration (remove short for
recovery)
Short circuit protection method
Hiccup technique, autorecovery within ±1.25%
of Vout
Output shorted to ground, no damage
Current limiting
Continuous
0.3
A
Regulation ?
Line Regulation
Load Regulation
Vin = min. to max., Vout = nom., Iout = nom.
Iout = min. to max., Vin = 48V
±0.125
±0.1
% of Vout
% of Vout
Ripple and Noise
5 Hz- 20 MHz BW
75
100
mV pk-pk
Temperature Coef?cient
Maximum Capacitive Loading
MECHANICAL (Through Hole Models)
Outline Dimensions
(Please refer to outline drawing)
Weight
Through Hole Pin Diameter
Through Hole Pin Material
TH Pin Plating Metal and Thickness
At all outputs
Low ESR, resistive load only
Conditions ? ?
LxWxH
Nickel subplate
Gold overplate
±0.02
1.30x0.90x0.36
33.02x22.86x9.144
0.58
16.4
0.04 & 0.062
1.016 & 1.575
Copper alloy
50
5
2000
% of Vout./°C
μF
Inches
mm
Ounces
Grams
Inches
mm
μ-inches
μ-inches
ENVIRONMENTAL
Operating Ambient Temperature Range
Operating Case Temperature Range
Storage Temperature
With Derating
No derating, full power, 200lfm, Vertical mount
Vin = Zero (no power)
-40
-40
-55
85
70
125
°C
°C
°C
Thermal Protection/Shutdown
Measured in center
110
115
120
°C
Electromagnetic Interference
External ?lter is required
Conducted, EN55022/CISPR22
Radiated, EN55022/CISPR22
RoHS rating ?
Performance Speci?cation Notes
B
B
RoHS-6
Class
Class
? Unless otherwise noted, all speci?cations are typical at nominal input voltage, nominal output voltage
and full load. General conditions are +25° Celsius ambient temperature, near sea level altitude,
natural convection air?ow. All models are tested and speci?ed with external parallel 1 μF and 10 μF
multi-layer ceramic output capacitors. The external input capacitor is 22 μF ceramic. All capacitors
are low-ESR types wired close to the converter. These capacitors are necessary for our test equip-
ment and may not be needed in the user's application.
? Input (back) ripple current is tested and speci?ed over 5 Hz to 20 MHz bandwidth. Input ?ltering is
? All models are stable and regulate to speci?cation under no load.
? Reduction of Hazardous Substances (RoHS) compliance is to RoHS-6 (six substances restricted
including lead). See speci?cations.
? The Remote On/Off Control is referred to -Vin.
? Regulation speci?cations describe the output voltage changes as the line voltage or load current is
varied from its nominal or midpoint value to either extreme.
Cbus = 220 μF/100V, Cin = 33 μF/100V and Lbus = 12 μH.
www.murata-ps.com/support
MDC_ULS-30W_C06 Page 9 of 30
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