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參數資料
| 型號： | FED20-48S1P8 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 20WATTS DC-DC CONVERTER |
| 中文描述： | 20WATTS DC - DC變換器 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 91K |
| 代理商： | FED20-48S1P8 |
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy Full load and nominal Vin
Voltage adjustability
Minimum load
Line regulation LL to HL at Full Load
Load regulation 10% to 100% FL
Ripple and noise (Measured with a 104pF/50V MLCC)
Temperature coefficient
Transient response recovery time
1.5V output
1.8V output
2.5V output
3.3V output
5V output
12V output
15V output
Over load protection
Short circuit protection
INPUT SPECIFICATIONS
Input voltage range
Input filter (Note 1)
20 Watts max
± 1%
± 10%
0%
± 0.2%
± 0.5%
75mVp-p
0.02% / oC, max
25% load step change
300uS
3.9V
3.9V
3.9V
3.9V
6.2V
15V
18V
150% typ
Over voltage protection
Zener diode clamp
% of FL at nominal input
Hiccup, automatics recovery
24V nominal input
48V nominal input
18 – 36VDC
36 – 75VDC
L-C type
5V/ms,max
Input voltage variation dv/dt
(Complies with ETS300 132 part 4.4)
24V input
48V input
Nominal Vin and full load
Input surge voltage
100mS max
Input reflected ripple (Note 2)
50VDC
100VDC
20mAp-p
Start up time Nominal Vin and constant resistor load
Remote ON/OFF (Note 3)
Remote off input current
10mS typ
DC-DC ON
DC-DC OFF
Nominal Vin
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
2.5mA
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
See table
1600VDC, min
10
9
ohms, min
1000pF, max
500KHz, typ
IEC60950, UL60950, EN60950
Case material
Nickel-coated copper
Base material
Non-conductive black plastic
Potting material
Epoxy (UL94-V0)
2.00 X 1.00 X 0.40 Inch
(50.8 X 25.4 X 10.2 mm)
Dimensions
Weight
27g (0.95oz)
MTBF (Note 4)
ENVIRONMENTAL SPECIFICATIONS
1.791 x 10
6
hrs
Operating temperature range
Maximum case temperature
Storage temperature range
Thermal impedance (Note 5) Nature convection with heat-sink
-40oC ~ +85oC (with derating)
100oC
-55oC ~ +105oC
12oC/Watt
10oC/Watt
MIL-STD-810D
Thermal shock
Vibration
10~55Hz, 2G, 30minutes along X,Y and Z
Relative humidity
EMC CHARACTERISTICS
5% to 95% RH
Conducted emissions
EN55022
Level A
Radiated emissions
EN55022
Level A
ESD
EN61000-4-2
Perf. Criteria2
Radiated immunity
EN61000-4-3
Perf. Criteria2
Fast transient
EN61000-4-4
Perf. Criteria2
Surge
EN61000-4-5
Perf. Criteria2
Conducted immunity
EN61000-4-6
Perf. Criteria2
The FED20 series offer 20 watts of output power from a 2 x 1 x 0.4 inch package .
The FED20 series with 2:1 wide input voltage of 18-36 and 36-75VDC and features
1600VDC of isolation, short-circuit and over-voltage protection, as well as six sided
shielding. A safety approvals to EN60950 and UL1950. All models are particularly
suited to telecommunications, industrial, mobile telecom and test equipment
applications.
T E C H N I C AL S P E C I F I C AT I O N
All specifications are typical at nominal input, full load and 25oC otherwise noted
1.5V, 1.8V, 2.5V, 3.3V, 5V, 12V, 15VDC OUTPUT
OUTPUT CURRENT UP TO 6A
20 WATTS MAXIMUM OUTPUT POWER
2:1 WIDE INPUT VOLTAGE RANGE
SAFETY APPROVAL PENDING
SIX-SIDED CONTINUOUS SHIELD
HIGH EFFICIENCY UP TO 89%
STANDARD 2” x 1” x 0.4” PACKAGE
FIXED SWITCHING FREQUENCY
UL E193009
TUV R50018446
CB JPTUV-005032
CE MARK
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FED20-48S2P5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:20WATTS DC-DC CONVERTER |
| FED20-48S3P3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:20WATTS DC-DC CONVERTER |
| FED20-48S3P3W | 制造商:P-DUKE 制造商全稱:Power Mate Technology Co., LTD 功能描述:20 WATTS MAXIMUM OUTPUT POWER |
| FED-23100-I04 | 功能描述:揚聲器與變頻器 6.32 X 4.31 X 2.97MM 102 SENS, 12C PORT RoHS:否 制造商:PUI Audio 產品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
| FED-23814-I06 | 功能描述:揚聲器與變頻器 6.32 X 4.31 X 2.97MM 102 SENS, 12S PORT RoHS:否 制造商:PUI Audio 產品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
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