Datel 20A Welding System User Manual


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USQ Series
Typical Performance Curves for 5VOUT Models
Start-Up from V
IN
(VIN = 48V, IOUT = 20A, COUT = 10µF tantalum || 1µF ceramic.)
2msec/div
1V/div
20V/div
5V
OUT
(pin 8)
+Input
(pin 3)





�







            









�







            




Start-Up from Remote On/Off Control
(V
IN
= 48V, I
OUT
= 20A, C
OUT
= 10µF tantalum || 1µF ceramic.)
2msec/div
1V/div
5V/div
5V
OUT
(pin 8)
Remote On/Off
Control (pin 2)










          








16



�







            



2 0 A , S I N G L E O U T P U T D C / D C C O N V E R T E R S
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