參數(shù)資料
型號: MCH2812D
廠商: CRANE ELECTRONICS INC
元件分類: 基準電壓源/電流源
英文描述: DC/DC CONVERTERS 28 VOLT INPUT
中文描述: 2-OUTPUT 1.5 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED PACKAGE-7
文件頁數(shù): 5/8頁
文件大?。?/td> 156K
代理商: MCH2812D
DC/DC C
ONVERTERS
5
MCH SERIES
1.5 WATT
LOAD TRANSIENT RESPONSE
2
500
μ
s / div.
MCH2815D
+V
OUT
FULL LOAD TO HALF LOAD
V
OUT
HALF LOAD TO FULL LOAD
+V
OUT
HALF LOAD TO FULL LOAD
V
OUT
FULL LOAD TO HALF LOAD
V
IN
LINE TRANSIENT RESPONSE
2
200
μ
s / div.
2
+V
OUT
MCH2815D
V
OUT
12 VDC
50 VDC
2
V
IN
2
V
OUT
TURN-ON INTO FULL LOAD
0
2
4
6
8
10
12
14
MCH2805S
16
18
TIME (ms)
Representative of all 5 volt models
F
IGURE
9
F
IGURE
10
F
IGURE
11
TYPICAL PERFORMANCE CURVES: Tc = 25°C, full load,Vin = 28 VDC, unless otherwise specified.
F
IGURE
3
F
IGURE
4
F
IGURE
5
F
IGURE
6
F
IGURE
7
F
IGURE
8
EFFICIENCY vs LOAD
1.75
E
30
80
40
50
60
70
0
0.25
0.5
12 & 15 VOLT SINGLE MODELS
1.25
1.5
OUTPUT POWER
12 VOLT
28 VOLT
50 VOLT
90
EFFICIENCY vs LOAD
E
30
80
40
50
60
70
0.25
0.5
12 & 151
1.25
1.5
0
12 VOLT
28 VOLT
50 VOLT
90
EFFICIENCY vs LOAD
1.75
90
E
30
80
40
50
60
70
0.25
0.5
0.75
1
ALL 5 VOLT MODELS
1.25
1.5
0
12 VOLT
28 VOLT
50 VOLT
1
0
20
40
60
80
100
A
AUDIO REJECTION
10
60
FREQUENCY (kHz)
MCH2815S - Representative of all models
V
IN
LINE TRANSIENT RESPONSE
1
200
μ
s / div.
2
V
OUT
MCH2805S
12 VDC
50 VDC
LOAD TRANSIENT RESPONSE
1
500
μ
s / div.
MCH2805S
FULL LOAD TO HALF LOAD
HALF LOAD TO FULL LOAD
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