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參數(shù)資料
| 型號(hào)： | MHV283R3S |
| 廠商： | CRANE ELECTRONICS INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | DC/DC CONVERTERS 28 VOLT INPUT |
| 中文描述： | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 219K |
| 代理商： | MHV283R3S |
4
MHV SERIES
15 WATT
DC/DC C
ONVERTERS
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
TRIPLE OUTPUT MODELS
PARAMETER
OUTPUT VOLTAGE
MHV28512T
TYP
5.0
12.0
12.0
—
—
—
—
—
—
—
—
5
5
0
1
MHV28515T
TYP
5.0
15.0
15.0
—
—
—
—
—
—
_
—
10
10
0
5
CONDITION
MAIN
+ AUXILIARY
– AUXILIARY
MAIN
+ AUXILIARY
– AUXILIARY
TOTAL
MAIN
+ AUXILIARY
– AUXILIARY
TOTAL
MIN
4.95
11.88
11.82
0
—
—
—
—
—
—
—
—
—
—
—
MAX
5.05
12.12
12.18
2.0
0.333
0.333
2.416
10
4
4
15
30
30
20
35
MIN
4.95
14.85
14.77
0
—
—
—
—
—
—
—
—
—
—
—
MAX
5.05
15.15
15.23
2.0
0.267
0.267
2.333
10
4
4
15
35
35
20
35
UNITS
VDC
OUTPUT CURRENT
1
V
IN
= 16 TO 50
A
OUTPUT POWER
2
V
IN
= 16 TO 50
W
OUTPUT RIPPLE
VOLTAGE
LINE REGULATION
V
IN
= MIN. TO MAX.
10 kHz to 2 MHz MAIN
10 kHz to 2 MHz ± AUXILIARY
MAIN
+AUXILIARY
mV p-p
mV
– AUXILIARY
MAIN
+AUXILIARY
– AUXILIARY
CONDITION A
CONDITION B
CONTINUOUS
TRANSIENT 120 ms
—
—
—
—
—
—
16
—
1
10
10
10
300
400
28
—
35
25
45
65
500
700
50
80
—
—
—
—
—
—
16
—
5
10
15
15
300
400
28
—
35
25
55
80
500
700
50
80
LOAD REGULATION
mV
CROSS REGULATION
3
– AUXILIARY
INPUT VOLTAGE
mV
VDC
INPUT CURRENT
NO LOAD
FULL LOAD
INHIBITED
10 kHz to 10 MHz
—
—
—
—
76
23
670
8.4
10
80
32
705
10
40
—
—
—
—
—
76
28
670
8.4
15
80
37
705
10
40
—
mA
INPUT RIPPLE CURRENT
EFFICIENCY
LOAD FAULT
4
mA p-p
%
SHORT CIRCUIT
POWER DISSIPATION
MAIN
± AUXILIARY
TRANSIENT
MAIN
± AUXILIARY
RECOVERY
MAIN
± AUXILIARY
DELAY EACH OUTPUT
—
—
—
—
9
8
—
—
—
—
9
8
W
W
STEP LOAD RESPONSE
5, 6
—
—
—
—
250
500
—
—
—
—
250
500
mV
—
—
—
—
—
5
2.5
4
12
—
—
—
—
—
5
2.5
3.5
12
ms
START-UP
6
0 TO 28 V
IN
ms
Notes
1. The sum of the 12 volt auxiliary output currents may not exceed 416 mA.
The sum of the 15 volt auxiliary output currents may not exceed 333 mA.
2. The sum of the auxiliary output power may not exceed 5 watts.
3. Cross regulation occurs between the two auxiliaries and is measured on –aux.
+5 is held constant at 2.0 A. Cross regulation is specified for two conditions:
A. Positive aux. = 2.5 W; negative aux. = 2.5 W to 0.5 W.
B. Negative aux. = 4 W to 1 W; positive aux. = 1 W to 4 W, simultaneous.
4. Load fault is a short circuit (<50 m
). Recovery is into a resistive load.
5. Load step transition
≥
10 μs. Recovery = time to settle to within 1% of Vout
final value.
6. Input step transition
≥
10 μs. Recovery = time to settle to within 1% of Vout
final value.
7. Lin = 5.5 μH.
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