參數(shù)資料
型號: MHP27005S
廠商: CRANE ELECTRONICS INC
元件分類: 基準電壓源/電流源
英文描述: DC/DC CONVERTERS 270 VOLT INPUT
中文描述: 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED PACKAGE-12
文件頁數(shù): 3/7頁
文件大?。?/td> 580K
代理商: MHP27005S
MHP270 SERIES
65 WATT
DC/DC C
ONVERTERS
Electrical Characteristics: 25°C Tc, 270 VDC Vin, 100% load, free run, unless otherwise specified.
DUAL OUTPUT MODELS
1
PARAMETER
OUTPUT VOLTAGE
MHP27005D
MIN
TYP
4.95
5.00
4.95
5.00
MHP27012D
MIN
TYP
11.88 12.00
11.88 12.00
MHP27015D
MIN
TYP
CONDITIONS
MAX
5.05
5.05
MAX
12.12 14.85 15.00
12.12
14.85 15.00
MAX
15.15
15.15
UNITS
+V
OUT
–V
OUT
VDC
OUTPUT CURRENT
2
OUTPUT POWER
2
V
IN
= 160 TO 400 VDC
V
IN
= 160 TO 400 VDC
10 kHz - 2 MHz
0
±5
8.0
0
±2.5
4.0
0
±2.16
3.46
A
0
50
0
60
0
65
W
OUTPUT RIPPLE
VOLTAGE
± V
OUT
50
100
50
125
50
125
mV p-p
LINE REGULATION
V
IN
= 160 TO 400 VDC
± V
OUT
100
120
150
mV
LOAD REGULATION
3
NO LOAD TO FULL
± V
OUT
100
120
150
mV
CROSS REGULATION
4
EFFECT ON –V
OUT
CONTINUOUS
TRANSIENT
5
50 ms
NO LOAD
INHIBITED - INH1
INHIBITED - INH2
1000
800
750
mV
INPUT VOLTAGE
160
270
400
160
270
400
160
270
400
VDC
0
450
20
10
15
0
450
20
10
15
0
450
20
8
15
V
INPUT CURRENT
mA
mA
INPUT RIPPLE
CURRENT
10 kHz - 10 MHz
45
45
45
mA p-p
EFFICIENCY
LOAD FAULT
6
BALANCED LOAD
POWER DISSIPATION
SHORT CIRCUIT
V
OUT
50 %–100% LOAD
7
TRANSIENT
RECOVERY
8
74
81
82
%
8
7.5
±1.0
19
±1.5
W
V
±2.0
STEP LOAD
RESPONSE ± V
OUT
300
900
900
mV pk
500
500
500
μs
Notes
1. Share operation not characterized for dual outputs.
2. Up to 80% of the total output power (current) is available from either output
providing the opposite output is carrying 20% of the power (current) in use.
3. Assumes balanced loads on the outputs.
4. Effect on the negative output from 50%/50% loads to 70%/30% or 70%/30%
loads.
5. Unit will shut down above approximately 425V but will be undamaged
and will restart when voltage drops into normal range.
6. Indefinite short circuit protection not guaranteed above 125°C case.
7. Second output at 50%
8. Recovery time is measured from application of the transient to point at
which Vout is within 1% of final value.
RL
1
2
3
4
5
6
REMOTE SENSE CONNECTION
12
11
10
9
8
7
+
270 V
+
Inhibit
Sync In
Positive Input
Input Common
INH2
INH1
Sync Out
Sync In
Share
N/C
Pos. Sense
Sense Return
Output Common
Positive Output
F
IGURE
1: S
ENSE
C
ONNECTIONS
SINGLE OUTPUT MODELS CONNECTION DIAGRAM - SENSE
3
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