參數(shù)資料
型號: KRB28S
元件分類: 電源模塊
英文描述: 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 2/6頁
文件大?。?/td> 130K
代理商: KRB28S
18-36V DC = ±1.5%
36-60V DC = ±1.5%
18-60V DC = ±3.0%
High efficiency - up to 83%
Will operate over a temperature range of -25o C to
+70o C with no heat sink or electrical derating
6 sided shielding
Isolation - 100 megohms at 500 volts DC
External output trimming pin standard +5%
Each unit is supplied with an external control pin. This "C" pin,
when connected to the negative (-) input, will disable the unit,
allowing for remote shutdown.
Stabilization Bake (125o C ambient)
Temperature Cycle (-55o C to +125o C)
High Temp, full power burn in (100% power, 125o C case
temp)
SERIES KR - SINGLE OUTPUT
Pico
Part
Number
Input
Voltage
Range
Output
Voltage
DC
Max.
Load
Current
mA
Max.
Output
Power
(watts)
EFF.@
Full
Load
Typical
(%)*
Input
Current
Full
Load
Typical
(mA)*
Out Volt
Ripple @
Full LD.
1-1MHz
BW
mv p-p
Out Volt
Tolerance
(± %)*
**
VLD. Reg.
25%-100%
Load
(± %)*
Line
Regu-
lation*
(± %)
Price
KRA3.3S
KRA5S
KRA5.2S
KRA9S
KRA12S
KRA15S
KRA24S
KRA28S
KRA48S
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
3.3
5
5.2
9
12
15
24
28
48
6061
4000
3846
2222
1667
1333
833
714
417
20
20
20
20
20
20
20
20
20
78
78
78
80
78
78
81
82
83
950
950
950
925
950
950
915
905
890
60
60
60
60
60
60
60
60
80
1.00
0.75
0.75
0.50
0.50
0.50
0.50
0.50
0.50
3.00
2.50
2.50
1.25
1.00
1.00
0.50
0.50
0.50
2.50
1.50
1.50
0.75
0.50
0.50
0.25
0.25
0.25
198.07
198.07
198.07
198.07
198.07
198.07
198.07
198.07
198.07
Page 2 of 6
SERIES KR - Isolated Regulated 20 Watt DC-DC Converters
12/18/2007
http://www.picoelectronics.com/dcdclow/pe92_93.htmPartNo=KRB5.2AS
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