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Электронный компонент: PSL246-7R

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280
www.power-one.ch
Edition 5/05.2001
Efficiency up to 97%
Low input-output differential voltage
No derating over temperature
PSL Series
6...12 A Switching Regulators
Input voltage up to 144 V DC
Single output of 5.1...48 V DC
No input to output isolation
Selection chart
Output
Input voltage
Rated power
Efficiency
Type
Options
U
o nom
I
o nom
U
i
P
o tot
h
typ
[V DC]
[A]
[V DC]
[W]
[%]
5.1
10
8...80
51
79
PSL 5A10-7R
-9, L, i, P, C, D, A
5.1
11
8...40
56.1
79
PSL 5A11-2R
5.1
12
7...40
61.2
83
PSL 5A12-7R
-9, L, i, P, C, D, A
12
6
18...144
72
89
PSL 126-7R
-9, L, i, P, C, D, A
12
8
15...80
96
90
PSL 128-7R
-9, L, i, P, C, D, A
12
9
15...40
108
90
PSL 129-2R
15
6
22...144
90
90
PSL 156-7R
-9, L, i, P, C, D, A
15
8
19...80
120
91
PSL 158-7R
-9, L, i, P, C, D, A
15
9
19...40
135
91
PSL 159-2R
24
6
31...144
144
94
PSL 246-7R
-9, L, i, P, C, D, A
24
8
29...80
192
94
PSL 248-7R
-9, L, i, P, C, D, A
24
9
29...60
216
94
PSL 249-2R
36
6
44...144
216
96
PSL 366-7R
-9, L, i, P, C, D, A
36
8
42...80
288
96
PSL 368-7R
-9, L, i, P, C, D, A
48
6
58...144
288
97
PSL 486-7R
-9, L, i, P, C, D, A
281
www.power-one.ch
Edition 5/05.2001
Cassette Style
PSL Series
Input
Input voltage
refer to selection chart
No load input current
50 mA
Output
Efficiency
U
i nom
,
I
o nom
up to 97%
Output voltage setting accuracy
U
i nom
,
I
o nom
0.6%
U
o nom
Output voltage switching noise
IEC/EN 61204, total
typ. 0.4%
Line regulation
U
i min
...
U
i max
,
I
o nom
typ.
0.3%
Load regulation
U
i nom
, 0...
I
o nom
typ. 0.3%
Minimum load
not required
0 A
Current limitation
rectangular U/I characteristic
typ. 110%
I
o nom
Operation in parallel
by current limitation
Protection
Input reverse polarity
with external fuse (built-in fuse with option C installed)
Input undervoltage lockout
typ. 80%
U
i min
Input transient protection
suppressor diode
Output
no-load, overload and short circuit proof
Output overvoltage
suppressor diode in each output
typ. 150 %
U
o nom
Safety
Approvals
EN 60950, UL 1950, CSA C22.2 No. 950
Protection degree
IP 20
Electric strength test voltage
I/case and O/case
500/750/1500 V DC
EMC
Electrostatic discharge
IEC/EN 61000-4-2
Electromagnetic field
IEC/EN 61000-4-3
Electr. fast transients/bursts
IEC/EN 61000-4-4
Surge
IEC/EN 61000-4-5
Conducted disturbances
IEC/EN 61000-4-6
Electromagnetic emissions
CISPR 22/EN 55022
Environmental
Operating ambient temperature -2,
U
i nom
,
I
o nom
, convection cooled
10...50
C
Operating case temperature
T
C
-2,
U
i nom
,
I
o nom
10...80
C
Storage temperature
-2, non operational
25...100
C
Operating ambient temperature -7,
U
i nom
,
I
o nom
, convection cooled
25...71
C
Operating case temperature
T
C
-7,
U
i nom
,
I
o nom
25...95
C
Storage temperature
-7, non operational
40...100
C
Damp heat
IEC/EN 60068-2-3
Vibration, sinusoidal
IEC/EN 60068-2-6
Shock
IEC/EN 60068-2-27
Bump
IEC/EN 60068-2-29
Random vibration
IEC/EN 60068-2-64
MTBF
MIL-HDBK-217
282
www.power-one.ch
Edition 5/05.2001
PSL Series
6...12 A Switching Regulators
Pin allocation
Pin
Electrical determination
Design.
2
R-input (or inhibit input)
R (i)
5
Undervoltage monitor (Option D)
D
8
Output voltage (negative)
Go
11
Output voltage (negative)
Go
14
Output voltage (positive)
Vo+
17
Output voltage (positive)
Vo+
20
Input voltage (negative)
Gi
23
Input voltage (negative)
Gi
26
Input voltage (positive)
Vi+
29
Input voltage (positive)
Vi+
32
Protective ground (leading pin)
Options
Extended temperature range
40...71
C, ambient, operating
-9
Inhibit, TTL input, output(s) enabled if left open
i
Output voltage adjustment
0...108%
U
o nom
R
Additional internal input filter
L
Output voltage adjustment
8%
U
o nom
P
Thyristor crowbar on output
C
Input or output undervoltage monitoring
D/D1
Test sockets for check of output voltage
A
S10007
32 29 26 23 20 17 14 11 8
5 2
283
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Edition 5/05.2001
Mechanical data
Tolerances
0.3 mm (0.012") unless otherwise indicated.
Cassette Style
PSL Series
Accessories
Isolation pads for easy and safe PCB mounting
Ring core chokes for ripple and interference reduction
127 (5")
168.5 (6.63")
173.7 (6.83")
100 (3.94")
Measuring point of
case temperature
T
C
M3, 4 mm deep
(for mounting screws)
107 (4.21")
36.5 (1.44")
20 (0.79")
S09027
European
Projection