PSC Series Data Sheet
6 to 12 A Switching Regulators
Input
Input voltage
No load input current
refer to selection chart
-50 mA
Output
Efficiency
Vi nom, Io nom
up to 96%
0.6% Vo nom
typ. 0.4%
Output voltage setting accuracy Vi nom, Io nom
Output voltage switching noise IEC/EN 61204, total
Line regulation
Load regulation
Minimum load
Vi min - Vi max, Io nom
Vi 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% Vi min
suppressor diode
no-load, overload and short circuit proof
suppressor diode
Output overvoltage
typ. 150% Vo 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, Vi nom, Io nom, convection cooled
Operating case temperature TC -2, Vi nom, Io nom
–10 to 50°C
–10 to 80°C
–25 to 100°C
–25 to 71°C
–25 to 95°C
–40 to 100°C
Storage temperature
-2, non operational
Operating ambient temperature -7, Vi nom, Io nom, convection cooled
Operating case temperature TC -7, Vi 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 to 71°C, (ambient)
-9
Inhibit, TTL input, output(s) enabled if left open
Output voltage adjust 0 - 108% Vo nom
i
R
Output voltage adjust potentiometer 8% Vo nom
Additional internal input filter
P
L
Thyristor crowbar on output
C
Input/output undervoltage monitor
D/D1
APR 05, 2004 revised to JUN 06, 2006
Page 2 of 3
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