PSB5A7-7iR.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 PSB5A7-7iR 데이타시트 다운로드

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PSB Series
3...8 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 96%
• Low input-output differential voltage
• No derating over temperature
Selection chart
Output
Uo nom Io nom
[V DC] [A]
5.1 4...5
5.1 6
5.1 7
5.1 8
12 3...4
12 5
12 6
15 3...4
15 5
15 6
24 3...4
24 5
24 6
36 3...4
36 5
48 3...4
Input voltage
Ui
[V DC]
15...144
8...80
7...40
7...40
18...144
15...80
15...40
22...144
19...80
15...40
31...144
29...80
29...60
44...144
42...80
58...144
Rated power
Po tot
[W]
25.5
30.6
35.7
40.8
48
60
72
60
75
90
96
120
144
144
180
192
Efficiency
htyp
[%]
80
81
84
81
89
90
90
90
92
92
94
95
95
90
92
96
Type
Options
PSB 5A4-7iR
PSB 5A6-7iR
PSB 5A7-7iR
PSB 5A8-2
PSB 123-7iR
PSB 125-7iR
PSB 126-2
PSB 153-7iR
PSB 155-7iR
PSB 156-2
PSB 243-7iR
PSB 245-7iR
PSB 246-2
PSB 153-7iR
PSB 155-7iR
PSB 483-7iR
-9, L, P, C
-9, L, P, C
-9, L, P, C
iR-Package
-9, L, P, C
-9, L, P, C
iR-Package
-9, L, P, C
-9, L, P, C
iR-Package
-9, L, P, C
-9, L, P, C
iR-Package
-9, L, P, C
-9, L, P, C
-9, L, P, C
272
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Edition 5/05.2001

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Chassis Mountable
PSB Series
Input
Input voltage
No load input current
refer to selection chart
50 mA
Output
Efficiency
Ui nom, Io nom
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
Current limitation
rectangular U/I characteristic
Operation in parallel
by current limitation
up to 96%
±0.6% Uo nom
typ. 0.3%
typ. ±0.3%
typ. 0.25%
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)
suppressor diode
typ. 80% Ui min
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
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Edition 5/05.2001
273

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PSB Series
3...8 A Switching Regulators
Environmental
Operating ambient temperature -2, Ui nom, Io nom, convection cooled
Operating case temperature TC -2, Ui nom, Io nom
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
-7, non operational
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
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
10...50 °C
10...80 °C
25...100 °C
25...71 °C
25...95 °C
40...100 °C
-9
i
R
L
P
C
274
www.power-one.ch
Edition 5/05.2001