
PSL Series Extended Data Sheet
Positive Switching Regulators (Rugged)
REV. APR 26, 2004
Page 2 of 16
Part Numer Description
Type Key
PSL 12 6 -7 L i R P C D A
Positive switching regulator in case L04 ..................... PSL
Nominal output voltage in volt ................................. 12 - 48
Nominal output current in ampere ................................... 6
Operational ambient temperature range
TA
–25 to 71°C ......................................................... -7
–40 to 71°C (option) ............................................ -9
Input filter (option) ............................................................ L
Inhibit input 1 (option) ........................................................ i
Control input for output voltage adjustment 1 .................. R
Potentiometer 1 (option) ................................................... P
Thyristor crowbar (option) ............................................... C
Data save input undervoltage monitor (option) .......... D/D1
Test sockets (option) ........................................................ A
1 Feature R excludes options i and P and vice versa.
Example:
PSL 126-7LiPC = A positive switching regulator with a 12 V, 6 A output, ambient temperature range of
–25 to 71°C, input filter, inhibit input, potentiometer and thyristor crowbar.
Produkt Marking
Series designation, applicable safety approval and recognition marks, warnings, pin allocation, Power-One patent nos.
and company logo.
Specific type designation, input voltage range, nominal output voltage and current, pin allocation of auxiliary function and
options and protection degree.
Identification of LED, optional potentiometer and test sockets.
Label with batch no., serial no. and data code comprising production site, modification status of the main PCB and date of
production.