POWER-ONE SL486

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