PSK3E25-7 Datasheet, PDF (2/5 Pages) Power-One – 9...25 A Switching Regulators

Cassette Style
PSS, PSK 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
Hold-up time
U_{i nom}, I_{o nom}
U_{i nom}, I_{o nom}
IEC/EN 61204, total
U_{i min}...U_{i max}, I_{o nom}
U_{i nom}, 0...I_{o nom}
not required
rectangular U/I characteristic
current sharing feature (CS)
U_{i nom}, I_{o nom}, with ext. diode in input line, PSS
up to 97%
±0.6% U_{o nom}
typ. 0.2%
typ. ±0.2%
typ. 0.15%
0A
typ. 110% I_{o nom}
up to 7 ms
Protection
Input reverse polarity
Input undervoltage lockout
Input transient protection
Output
Output overvoltage
Overtemperature
built-in fuse
suppressor diode
no-load, overload and short circuit proof
suppressor diode in each output
switch-off with auto restart
typ. 80% U_{i min}
typ. 150 % U_{o nom}
T_C typ. 100°C
Control
Inhibit
R control
Output voltage indication
Sense lines
Test sockets
TTL input, output enabled if left open
output voltage adjustment, PSS
0...108 % U_{o nom}
LED
compensation of voltage drop across the load lines, PSS
test sockets for check of output voltage
Safety
Approvals
Protection degree
Electric strength test voltage
EN 60950, UL 1950, CSA C22.2 No. 950
units without options
I/case and O/case
IP 20/30
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
285