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參數(shù)資料
| 型號： | SMD-5962-92111 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Hybrid - High Reliability DC/DC Converters |
| 中文描述： | 混合-高可靠性的直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 185K |
| 代理商： | SMD-5962-92111 |
4
SPECIFICATIONS
AHF2815S
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Soldering Temperature
Case Temperature
-0.5V to 50V
300°C for 10 seconds
Operating-55°C to +125°C
Storage
-65°C to +135°C
TABLE III. Electrical Performance Characteristics
Test
Symbol
Conditions
-55
°
C
≤
T
C
≤
+125
°
C
V
IN
= 28 V dc ±5%, C
L
= 0 unless
otherwise specified
Group A
subgroups
Device
types
Limits
Unit
Min
Max
Output voltage
V
OUT
I
OUT
= 0
1
All
14.85
15.15
V
2,3
14.70
15.30
Output current 1/
I
OUT
V
IN
= 18, 28, and 40 V dc,
1,2,3
All
2000
mA
Output ripple voltage 2/
V
RIP
V
IN
= 18, 28, and 40 V dc,
B.W. = 20 Hz to 2 MHz
1,2,3
All
50
mV p-p
Line
regulation
VR
LINE
V
IN
= 18, 28, and 40 V dc,
I
OUT
= 0, 1000, and 2000 mA
1
All
±35
mV
2,3
±75
Load
regulation
VR
LOAD
V
IN
= 18, 28, and 40 V dc,
I
OUT
= 0, 1000, and 2000 mA
1,2,3
All
±150
mV
Input current
I
IN
I
OUT
= 0, inhibit (pin 2)
tied to input return (pin 10)
1,2,3
All
18
mA
I
OUT
= 0, inhibit (pin 2) = open
50
Input ripple current 2/
I
RIP
I
OUT
= 2000 mA,
B.W. = 20 Hz to 2 MHz
1,2,3
All
20
mA p-p
Efficiency
E
FF
I
OUT
= 2000 mA,
1
All
80
%
2,3
77
Isolation
ISO
Input to output or any pin
to case (except pin 7) at 500
V dc, T
C
= +25
°
C
1
All
100
M
Capacitive load 3/ 4/
C
L
No effect on dc performance,
T
C
= +25
°
C
4
All
200
μF
Power dissipation
load fault
P
D
Overload 5/
1
All
12
W
Short circuit
1,2,3
All
9
Switching frequency
F
S
I
OUT
= 2000 mA
4,5,6
01, 04
250
300
kHz
02, 05
250
270
03, 06
275
300
See footnotes at end of table.
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