參數(shù)資料
型號(hào): SMTR282R5SF/OO
廠商: CRANE ELECTRONICS INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED, MODULE-10
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 1987K
代理商: SMTR282R5SF/OO
Typical Performance Curves: 25°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
OUTPUT POWER (WATTS)
1% DROP
SMTR28512T
LOW LINE DROPOUT VS. LOAD
INPUT
VOLTAGE
(VOLTS)
13.5
5
14.0
14.5
15.0
15.5
16.0
10
15
20
25
30
Figure 30
OUTPUT POWER (WATTS)
1% DROP
SMTR28515T
LOW LINE DROPOUT VS. LOAD
INPUT
VOLTAGE
(VOLTS)
13.5
5
14.0
14.5
15.0
15.5
16.0
10
15
20
25
30
Figure 31
Figure 27
Figure 29
200mV/div
50%
100%
SMTR28515T STEP LOAD RESPONSE
+5 V
+AUX
–AUX
50% to 100%
50 s/div
100mV/div
1ms/div
5V/div
20V/div
500 s/div
SMTR28515T, AUX. (±15)
TURN-ON INTO FULL LOAD
VIN
±
15 VOUT
2V/div
500 s/div
SMTR28515T, MAIN (+5)
TURN-ON INTO FULL LOAD
VIN
+5 VOUT
20V/div
Figure 28
Figure 26
100mV/div
20V/div
50 s/div
16V TO 40V
SMTR28515T STEP LINE RESPONSE
VIN
+5 VOUT
+AUX
–AUX
OUTPUT POWER (WATTS)
SMTR28515T EFFICIENCY
EFFICIENCY
(%)
55
80
75
70
65
60
5
10
15
20
25
30
16V
40V
28V
Figure 24
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
FREQUENCY (kHz)
SMTR SERIES AUDIO REJECTION
TRIPLE OUTPUT MODELS
ATTENUATION
(dB)
Figure 25
Crane Aerospace & Electronics Power Solutions
SMTR Single, Dual and Triple DC/DC Converters
Page 14 of 20
28 VOlT INPuT – 30 WaTT
SMTR Rev g - 2011.05.04
www.craneae.com/interpoint
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