PSB246-2 Power-One, PSB246-2 Datasheet - Page 2

• Manufacturer Part Number: PSB246-2
• Description: 3...8 A Switching Regulators
• Manufacturer: Power-One

Chassis Mountable
Input
Input voltage
No load input current
Output
Efficiency
Output voltage setting accuracy U
Output voltage switching noise IEC/EN 61204, total
Line regulation
Load regulation
Minimum load
Current limitation
Operation in parallel
Protection
Input reverse polarity
Input undervoltage lockout
Input transient protection
Output
Output overvoltage
Safety
Approvals
Protection degree
Electric strength test voltage
EMC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/bursts
Surge
Conducted disturbances
Electromagnetic emissions
www.power-one.ch
Edition 5/05.2001
U
U
U
not required
rectangular U/I characteristic
by current limitation
with external fuse (built-in fuse with option C installed)
suppressor diode
no-load, overload and short circuit proof
suppressor diode in each output
EN 60950, UL 1950, CSA C22.2 No. 950
I/case and O/case
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
i nom
i nom
i min
i nom
... U
, 0... I
, I
, I
o nom
o nom
i max
o nom
, I
o nom
refer to selection chart
500/750/1500 V DC
PSB Series
typ. 150% U
typ. 110% I
typ. 80% U
0.6% U
typ. 0.3%
typ. 0.25%
up to 96%
typ. 0.3%
273
50 mA
IP 20
o nom
o nom
o nom
0 A
i min