Table Of Contents; Contents - TDK-Lambda QM Series Application Notes

Ac/dc modular power supply

Table of Contents

Contents .............................................................................................................................................................. 2

INPUT .............................................................................................................................................................. 5

AC Input Line Requirements ............................................................................................................................... 5

AC Input Connections .......................................................................................................................................... 5

HIPOT TESTING ............................................................................................................................................. 6

Isolation testing .................................................................................................................................................... 6

STANDBY / SIGNALS OPTION....................................................................................................................... 6

Option Code E5L, E5H, T5L, T5H ....................................................................................................................... 6

Standby 1 ......................................................................................................................................................... 6

Standby 2 (ExH and TxH options only) ............................................................................................................ 6

PSU on/off ........................................................................................................................................................ 6

AC Fail ............................................................................................................................................................. 7

Option Code P5H................................................................................................................................................. 7

Standby ............................................................................................................................................................ 7

The Fan Fail signal .......................................................................................................................................... 7

Signal ratings ....................................................................................................................................................... 8

Connector Pin-out for standby / signals options .................................................................................................. 8

Molex mating connectors and pins ...................................................................................................................... 8

DC OUTPUTS .................................................................................................................................................. 9

DH Modules ......................................................................................................................................................... 9

Signals ............................................................................................................................................................. 9

Signal ratings ................................................................................................................................................. 10

Connector pin-out for signals ......................................................................................................................... 10

Molex mating connectors and pins ................................................................................................................ 10

DM Modules ....................................................................................................................................................... 11

Signals ........................................................................................................................................................... 11

Signal ratings ................................................................................................................................................. 12

Connector pin-out for signals ......................................................................................................................... 13

Molex mating connectors and pins ................................................................................................................ 13

SA Modules ....................................................................................................................................................... 14

Connector pin-out for signals (on 5V modules only) ...................................................................................... 14

Molex mating connectors and pins ................................................................................................................ 14

SB Modules ....................................................................................................................................................... 15

Signals ........................................................................................................................................................... 15

Signal ratings ................................................................................................................................................. 16

Connector pin-out for signals ......................................................................................................................... 16

Molex mating connectors and pins ................................................................................................................ 16

SC Modules ....................................................................................................................................................... 17

Signals ........................................................................................................................................................... 17

Signal ratings ................................................................................................................................................. 18

Connector pin-out for signals ......................................................................................................................... 18

Molex mating connectors and pins ................................................................................................................ 18

YB Modules ....................................................................................................................................................... 19

Signals ........................................................................................................................................................... 19

Signal ratings ................................................................................................................................................. 20

Connector pin-out for signals ......................................................................................................................... 20

Molex mating connectors and pins ................................................................................................................ 20

YC Modules ....................................................................................................................................................... 21

Signals ........................................................................................................................................................... 21

Signal ratings ................................................................................................................................................. 22

Connector pin-out for signals ......................................................................................................................... 22

Molex mating connectors and pins ................................................................................................................ 22

YF Modules ........................................................................................................................................................ 23

Signals ........................................................................................................................................................... 23

Signal ratings ................................................................................................................................................. 24

Connector pin-out for signals ......................................................................................................................... 24

Molex mating connectors and pins ................................................................................................................ 24

ZC Modules ....................................................................................................................................................... 25

Signals ........................................................................................................................................................... 25

QM range App Note, document number 260283, rev 15

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