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參數(shù)資料
| 型號： | S48SA1R503PTFA |
| 廠商： | Delta Electronics, Inc. |
| 英文描述： | Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| 中文描述： | 德爾福系列S48SA，33W系列DC / DC電源模塊：在48V電壓，1.2V/12A出 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 808K |
| 代理商： | S48SA1R503PTFA |
DS_S48SA1R212_05122006
TECHNICAL SPECIFICATIONS
(T
A
=25°C, airflow rate=300 LFM, V
in
=48Vdc, nominal Vout unless otherwise noted)
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Transient (100ms)
Operating Temperature
Storage Temperature
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Hysteresis Voltage
Maximum Input Current
No-Load Input Current
Off Converter Input Current
Inrush Current(I
t)
Input Reflected-Ripple Current
Input Voltage Ripple Rejection
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Regulation
Over Load
Over Line
Over Temperature
Total Output Voltage Range
Output Voltage Ripple and Noise
Peak-to-Peak
RMS
Operating Output Current Range
Output DC Current-Limit Inception
DYNAMIC CHARACTERISTICS
Output Voltage Current Transient
Positive Step Change in Output Current
Negative Step Change in Output Current
Settling Time to 1% of Final value
Turn-On Transient
Start-Up Time, From On/Off Control
Start-Up Time, From Input
Maximum Output Capacitance
EFFICIENCY
100% Load
ISOLATION CHARACTERISTICS
Isolation Voltage
Isolation Resistance
Isolation Capacitance
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, (Logic Low-Module ON)
Logic Low
Logic High
ON/OFF Current
Leakage Current
Output Voltage Trim Range
Output Over-Voltage Protection(Hiccup)
GENERAL SPECIFICATIONS
Calculated MTBF
Weight
Over-Temperature Shutdown
NOTES and CONDITIONS
S48SA1R212NRFA
Typ.
48
34
32
2
35
7
0.01
5
50
1.20
±2
±2
100
30
5
15.6
35
35
200
6
6
84
1500
330
125
TBD
18
115
Min.
-40
-55
1500
36
32.5
30.5
1
1.17
1.15
0
13.2
82
1500
10
0
-10
115
Max.
80
100
102
125
Units
Vdc
Vdc
°C
°C
Vdc
V
V
V
V
A
mA
mA
A
2
s
mA
dB
V
mV
mV
ppm/
℃
V
100ms
Refer to Figure 18 for measuring point
1 minute
75
35.5
33.5
3
0.85
1.23
±10
±5
300
1.25
75
20
12
18
100
100
12
12
2200
0.8
15
1
50
+10
160
100% Load, 36Vin
P-P thru 12μH inductor, 5Hz to 20MHz
120 Hz
Vin=48V, Io=50%Io.max, Ta=25
℃
Io=Io,min to Io,max
Vin=36V to75V
Ta=-40
℃
to 85
℃
Over sample load, line and temperature
5Hz to 20MHz bandwidth
Full Load, 1μF ceramic, 10μF tantalum
Full Load, 1μF ceramic, 10μF tantalum
Output Voltage 10% Low
48V, 10μF Tan & 1μF Ceramic load cap, 0.1A/μs
50% Io,max to 75% Io,max
75% Io,max to 50% Io.max
mV
mV
A
A
mV
mV
μs
ms
ms
μF
%
V
M
pF
kHz
V
V
mA
uA
%
%
hours
grams
°C
Full load; 5% overshoot of Vout at startup
Von/off at Ion/off=1.0mA
Von/off at Ion/off=0.0 μA
Ion/off at Von/off=0.0V
Logic High, Von/off=15V
Across Trim Pin & +Vo or –Vo, Pout
≦
max rated
Over full temp range; % of nominal Vout
Io=80% of Io, max; Tc=40°C
Refer to Figure 18 for measuring point
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S48SA1R503PTFB | Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R503PTFC | Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R506NRFA | Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R506NRFB | Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R506NRFC | Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S48SA1R503PTFB | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R503PTFC | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R506NRFA | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R506NRFB | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
| S48SA1R506NRFC | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:Delphi Series S48SA, 33W Family DC/DC Power Modules: 48V in, 1.2V/12A out |
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