PSL248-7R [POWER-ONE]
6...12 A Switching Regulators; 6 ... 12一个开关稳压器
| 型号： | PSL248-7R |
| 厂家： | 
POWER-ONE |
| 描述： | 6...12 A Switching Regulators |
| 文件： | 总4页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Input voltage
Rated power
Po tot
Efficiency
htyp
Type
Options
Ui
[V DC]
[V DC]
[A]
[W]
[%]
5.1
5.1
5.1
10
11
12
8...80
8...40
7...40
51
56.1
61.2
79
79
83
PSL 5A10-7R
PSL 5A11-2R
PSL 5A12-7R
-9, L, i, P, C, D, A
-9, L, i, P, C, D, A
12
12
12
6
8
9
18...144
15...80
15...40
72
96
108
89
90
90
PSL 126-7R
PSL 128-7R
PSL 129-2R
-9, L, i, P, C, D, A
-9, L, i, P, C, D, A
15
15
15
6
8
9
22...144
19...80
19...40
90
120
135
90
91
91
PSL 156-7R
PSL 158-7R
PSL 159-2R
-9, L, i, P, C, D, A
-9, L, i, P, C, D, A
24
24
24
6
8
9
31...144
29...80
29...60
144
192
216
94
94
94
PSL 246-7R
PSL 248-7R
PSL 249-2R
-9, L, i, P, C, D, A
-9, L, i, P, C, D, A
36
36
6
8
44...144
42...80
216
288
96
96
PSL 366-7R
PSL 368-7R
-9, L, i, P, C, D, A
-9, L, i, P, C, D, A
48
6
58...144
288
97
PSL 486-7R
-9, L, i, P, C, D, A
www.power-one.ch
280
Edition 5/05.2001
Cassette Style
PSL Series
Input
Input voltage
refer to selection chart
No load input current
≤50 mA
Output
Efficiency
Ui nom, Io nom
up to 97%
±0.6% Uo nom
typ. 0.4%
Output voltage setting accuracy Ui nom, Io nom
Output voltage switching noise IEC/EN 61204, total
Line regulation
Load regulation
Minimum load
Ui min...Ui max, Io nom
Ui nom, 0...Io nom
not required
typ. ±0.3%
typ. 0.3%
0 A
Current limitation
Operation in parallel
rectangular U/I characteristic
by current limitation
typ. 110% Io nom
Protection
Input reverse polarity
Input undervoltage lockout
Input transient protection
Output
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
Output overvoltage
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 -2, Ui nom, Io nom, convection cooled
Operating case temperature TC -2, Ui nom, Io nom
–10...50°C
–10...80°C
–25...100°C
–25...71°C
–25...95°C
–40...100°C
Storage temperature
-2, non operational
Operating ambient temperature -7, Ui nom, Io nom, convection cooled
Operating case temperature TC -7, Ui nom, Io nom
Storage temperature
Damp heat
Vibration, sinusoidal
Shock
Bump
Random vibration
MTBF
-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
www.power-one.ch
281
Edition 5/05.2001
PSL Series
6...12 A Switching Regulators
Options
Extended temperature range
–40...71°C, ambient, operating
-9
Inhibit, TTL input, output(s) enabled if left open
i
Output voltage adjustment
Additional internal input filter
Output voltage adjustment
Thyristor crowbar on output
0...108% Uo nom
R
L
P
±8% Uo nom
C
Input or output undervoltage monitoring
Test sockets for check of output voltage
D/D1
A
Pin allocation
S10007
Pin
2
Electrical determination
R-input (or inhibit input)
Undervoltage monitor (Option D)
Output voltage (negative)
Output voltage (negative)
Output voltage (positive)
Output voltage (positive)
Input voltage (negative)
Input voltage (negative)
Input voltage (positive)
Design.
R (i)
D
5
8
Go–
Go–
Vo+
Vo+
Gi–
32 29 26 23 20 17 14 11 8
5
2
11
14
17
20
23
26
29
32
Gi–
Vi+
Input voltage (positive)
Vi+
Protective ground (leading pin)
www.power-one.ch
282
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")
M3, 4 mm deep
(for mounting screws)
Measuring point of
case temperature TC
173.7 (6.83")
S09027
Accessories
Isolation pads for easy and safe PCB mounting
Ring core chokes for ripple and interference reduction
www.power-one.ch
283
Edition 5/05.2001
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