參數(shù)資料
型號(hào): 48H1001-2R
元件分類(lèi): DC/DC變換器
英文描述: 50 Watt DC-DC Converters
中文描述: 50瓦的DC - DC轉(zhuǎn)換器
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 141K
代理商: 48H1001-2R
2
www.power-one.com
2/12.2000
Cassette Style
H Series
Input
Input voltage
refer to selection chart
Output
Efficiency
Output voltage 1 setting acc.
Output voltage 2, 3 setting acc.
Output voltage switching noise
Line regulation
Load regulation output 1
Load regulation output 2, 3
Output voltage 2, 3
Cross load regulation outp. 2, 3
Minimum output current
Current limitation main output
Current limitation aux. output(s)
Operation in parallel
Hold-up time
U
i nom
, I
o nom
U
i nom
, I
o nom
U
i nom
, I
o nom
IEC/EN 61204, total
U
i min
....U
i max
, I
o nom
U
i nom
, 0...I
o1 nom
10...100% I
o2,3 nom
U
i nom
, I
o1 nom
, I
o2,3
= 0
0...100% I
o1 nom
not required
rectangular U/I characteristic
rectangular U/I characteristic
by current limitation
U
i nom
, I
o nom
, with ext. diode in input line
up to 86%
±
2% U
o1 nom
±
7.5% U
o2,3 nom
typ. 200 mV
pp
typ.
±
1% U
o nom
typ. 0.2% U
o1 nom
typ. 0.7 V
max. 115% U
o2,3 nom
typ. 0.7 V
0 A
typ. 110% I
o nom
typ. 120% I
o nom
up to 1 ms
Protection
Input reverse polarity
Input undervoltage lockout
Input overvoltage lockout
Input transient protection
Output
Output overvoltage
Overtemperature
with external fuse
typ 80% U
i min
typ 110% U
i max
suppressor diode
no-load, overload g2d short circuit proof
suppressor diode in each output
switch-off with auto restart
typ 150% U
o nom
T
C
typ 100
°
C
Control
Output voltage adjustment
Inhibit
Status indication
single output models
TTL input, output(s) disabled if left open-circuit
LEDs: OK, inhibit
0...110% U
o1 nom
Safety
Approvals
Class of equipment
Protection degree
Electric strength test voltage
EN 60950, UL 1950, CSA C22.2 No. 950
class I
IP 40
2 kV AC
4 kV AC
1 kV AC
0.2 kV AC
units without options
I/case
I/O
O/case
O/O
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