SP48S48-100 datasheet(6/7 Pages) WALL

6 / 7 page

APPLICATION NOTES

WALL INDUSTRIES, INC.

S P & SPW S E R I E S

(888) 597-WALL

www.wallindustries.com

6 of 7

TYPICAL OUTPUT RIPPLE

100mV/div, 1uS/div, full load, 40Vin

10uF // 0.1uF decoupling cap at room temp

TYPICAL OUTPUT RIPPLE

100mV/div, 1uS/div, full load 75Vin

10uF // 0.1uF decoupling cap at room temp

TYPICAL INPUT RIPPLE CURRENT

10mA/div, 1uS/div, full load 48Vin at

room temp with a 12uH / 33uF input filter

TYPICAL TRANSIENT RESPONSE

200mV/div, 200uS/div, 50% full load

to 75% full load 48Vin room temp

TYPICAL RISE TIME & TURN-ON DELAY

USING LOGIC ENABLE

10V/div, 100mS/div (Vout), 2V/div 100mS/div (logic

enable) 36Vin, full load at room temp

TYPICAL RISE TIME & TURN-ON DELAY

WITH Vin 0-48V

10V/div, 100mS/div (Vout), 10V/div, 100mS/div (Vin)

at room temp

Rev C

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