PSC126-7IR [POWER-ONE]
6...12 A Switching Regulators; 6 ... 12一个开关稳压器
| 型号： | PSC126-7IR |
| 厂家： | 
POWER-ONE |
| 描述： | 6...12 A Switching Regulators |
| 文件： | 总4页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSC Series
6...12 A Switching Regulators
Input voltage up to 144 V DC
Single output of 3.3...36 V DC
No input to output isolation
• Efficiency up to 96%
• 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]
[%]
3.3
12
8...40
39.6
77
PSC 3E122
iR-Package
5.1
5.1
5.1
10
11
12
8...80
8...40
7...40
51
56.1
61.2
79
79
83
PSC 5A10-7iR
PSC 5A11-2
PSC 5A12-7iR
-9, L, P, C, D
iR-Package
-9, L, P, C, D
12
12
12
6
8
9
18...144
15...80
15...40
72
96
108
89
90
90
PSC 126-7iR
PSC 128-7iR
PSC 129-2
-9, L, P, C, D
-9, L, P, C, D
iR-Package
15
15
15
6
8
9
22...144
19...80
19...40
90
120
135
90
91
91
PSC 156-7iR
PSC 158-7iR
PSC 159-2
-9, L, P, C, D
-9, L, P, C, D
iR-Package
24
24
24
6
8
9
31...144
29...80
29...60
144
192
216
94
94
94
PSC 246-7iR
PSC 248-7iR
PSC 249-2
-9, L, P, C, D
-9, L, P, C, D
iR-Package
36
36
6
8
44...144
42...80
216
288
95
96
PSC 366-7iR
PSC 368-7iR
-9, L, P, C, D
-9, L, P, C, D
www.power-one.ch
276
Edition 5/05.2001
Chassis Mountable
PSC Series
Input
Input voltage
refer to selection chart
No load input current
≤50 mA
Output
Efficiency
Ui nom, Io nom
up to 96%
±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
www.power-one.ch
277
Edition 5/05.2001
PSC Series
6...12 A Switching Regulators
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
Options
Extended temperature range
–40...71°C, ambient, operating
-9
Inhibit, TTL input, output(s) enabled if left open
i
R
L
P
C
Output voltage adjustment
Additional internal input filter
Output voltage adjustment
Thyristor crowbar on output
0...108% Uo nom
±8% Uo nom
Input or output undervoltage monitoring
D/D1
www.power-one.ch
278
Edition 5/05.2001
Chassis Mountable
PSC Series
Mechanical data
Tolerances ±0.3 mm (0.012") unless otherwise indicated.
European
Projection
6.3 x 0.8
(0.25 x 0.03")
2.8 x 0.8
(0.11 x 0.03")
S09023
U
t
U
o
Gi–
D
G
Go–
Vo+
Vi+
U
R
i
o
151 (5.94")
144 (5.67") for M4 mounting screws
5 (0.2")
Measuring point
of case temperature TC
Accessories
Isolation pads for easy and safe PCB mounting
Ring core chokes for ripple and interference reduction
www.power-one.ch
279
Edition 5/05.2001
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