參數(shù)資料
型號: MHF283R3S
廠商: Standard Power
英文描述: DC/DC CONVERTERS 28 VOLT INPUT
中文描述: DC / DC轉換28伏的輸入
文件頁數(shù): 3/21頁
文件大?。?/td> 291K
代理商: MHF283R3S
3
DC/DC C
ONVERTERS
MHF+ SERIES
SINGLE AND DUAL
15 WATT
SINGLE OUTPUT MODELS
MHF+2812S
MHF+2815S
MHF+2828S
PARAMETER
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT POWER
CONDITION
MIN
11.88 12.00 12.12
0
0
TYP MAX
MIN
14.85 15.00 15.15
0
0
TYP MAX
MIN
27.72 28.00 28.28
0
0
TYP MAX
UNITS
VDC
A
W
V
IN
= 16 to 40 VDC
V
IN
= 16 to 40 VDC
10 kHz - 2 MHz
Tc = –55°C to +125°C
Vin = 16 to 40 VDC
NO LOAD TO FULL
CONTINUOUS
TRANSIENT 50 ms
1.25
15
1.00
15
0.54
15
OUTPUT RIPPLE
VOLTAGE
LINE REGULATION
LOAD REGULATION
INPUT VOLTAGE
NO LOAD TO FULL
16
30
50
5
20
28
80
120
50
50
40
50
16
30
50
5
20
28
80
120
50
50
40
50
16
60
100
50
50
28
120
180
150
150
40
50
mV p-p
mV
mV
VDC
V
INPUT CURRENT
NO LOAD
FULL LOAD
INHIBITED
10 kHz - 10 MHz
Tc = –55°C to +125°C
78
25
680
5
35
79
50
752
12
80
120
78
25
670
5
35
80
62
752
12
80
120
82
25
640
5
35
84
60
760
12
80
120
mA
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT
1
mA pp
%
SHORT CIRCUIT
POWER DISSIPATION
RECOVERY
2
50% – 100% – 50%
TRANSIENT
RECOVERY
2
3.5
7.5
6
3.5
7.5
6
3.5
7.5
6
W
ms
30
30
30
STEP LOAD RESP.
–500
150
150
500
300
–600
200
150
600
300
–800
600
200
800
400
mV pk
μs
STEP LINE RESP.
16 – 40 – 40 VDC
TRANSIENT
3
RECOVERY
2
–800
550
0.8
800
1.2
–800
550
0.8
800
1.2
–1200 1100 1200
0.8
mV pk
ms
1.2
START-UP
DELAY
0
10
25
0
10
25
0
10
25
ms
OVERSHOOT
4
0
200
1200
0
200
1500
0
200
280
mV pk
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
Notes
1. Indefinite short circuit protection not guaranteed above 125°C (case)
2. Recovery time is measured from application of the transient to point at
which Vout is within regulation.
3. Input step transition time >10 μs.
4. Input step transition time <100 μs.
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