GAQW3V330 Operation
Power Dissipation
Efficiency
14
12
10
8
94
92
90
88
86
84
82
80
6
4
36V Vin
48V Vin
75V Vin
36V Vin
48V Vin
75V Vin
2
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Output Current (A)
Output Current (A)
Voltage Ripple
Start Up
CH2
CH1
CH3
1) Vout 20mV/div 2µS/div
10µF ext cap 20MHz BW
1) Vout 1V 4mS/div
2) Iout 10A/div
3) Enable 5V/div
Transient Response
Line/Load Regulation
3.37
3.35
3.33
3.31
3.29
3.27
3.25
3.23
Setpoint Accuracy 0.8061%
Line Regulation 0.0595%
Load Regulation 0.0397%
Line & Load Regulation 0.0839%
36V Vin
48V Vin
75V Vin
0
5
10
15
20
25
30
1) Vout 500mV/div 200µS/div
2) Iout 10A/div
Output Current (A)
Part No. 02-GAQ-02 Rev. 3.0 – 041405
WWW.GALAXYPWR.COM
GAQW3V330 – 5
Galaxy Power Inc. 155 Flanders Road Westborough, MA 01581 Telephone: 508-870-9775 Fax: 508-870-9796 e-mail: info@galaxypwr.com
GALAXY [ GALAXY POWER, INC. ]
