PSB126-2 Просмотр технического описания (PDF) - Power-One Inc.

Номер в каталоге

Компоненты Описание

производитель

PSB126-2

3 to 8 A Switching Regulators

Power-One Inc. 

PSB Series Data Sheet

3 to 8 A Switching Regulators

Input

Input voltage

No load input current

Output

Efficiency

Vi nom, Io nom

Output voltage setting accuracy Vi nom, Io nom

Output voltage switching noise IEC/EN 61204, total

Line regulation

Vi min - Vi max, Io nom

Load regulation

Vi nom, 0 - Io nom

Minimum load

not required

Current limitation

rectangular U/I characteristic

Operation in parallel

by current limitation

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

no-load, overload and short circuit proof

suppressor diode in each output

Safety

Approvals

Protection degree

Electric strength test voltage

EN 60950, UL 1950, CSA C22.2 No. 950

I/case and O/case

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

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

-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 to 71°C, ambient, operating

Inhibit, TTL input, output enabled if left open

Output voltage adjustment

0 - 108 % Vo nom

Additional internal input filter

Output voltage adjustment

±8% Vo nom

Thyristor crowbar on output

MAR 25, 2004 revised to JUN 01, 2006

Page 2 of 3

refer to selection chart

≤50 mA

up to 96%

±0.6% Vo nom

typ. 0.3%

typ. ±0.3%

typ. 0.25%

0A

typ. 110% Io nom

typ. 80 % Vi min

typ. 150% Vo nom

IP 20

500/750/1500 VDC

–10 to 50°C

–10 to 80°C

–25 to 100°C

–25 to 71°C

–25 to 95°C

–40 to 100°C

-9

i

R

L

P

C

www.power-one.com

Share Link: