GAQW1V24o Operation
Efficiency
88
12
Power Dissipation
Power Dissipation (W)
86
Efficiency (%)
84
82
80
78
76
74
72
70
0
5
10
15
20
25
30
35
40
10
8
6
4
2
0
0
5
10
15
20
25
30
35
40
36V Vin
48V Vin
75V Vin
36V Vin
48V Vin
75V Vin
Output Current (A)
Output Current (A)
Start Up
Voltage Ripple
CH2
CH3
CH1
1) Vout 1V/div 4mS/div
2) Iout 10A/div
3) Enable 5V/div
1) Vout 20mV/div 2µS/div
10µF ext cap 20MHz BW
Transient Response
1.23
Line/Load Regulation
Setpoint Accuracy 0.1417%
Line Regulation 0.0167%
Load Regulation 0.0167%
Line & Load Regulation 0.0292%
CH1
Output Voltage (V)
1.21
1.19
CH2
36V Vin
48V Vin
75V Vin
0
5
10
15
20
25
30
35
40
1.17
1) Vout 200mV/div 200µS/div
2) Iout 10A/div
Output Current (A)
Part No. 02-GAQ-07 Rev. 2.0 – 041405
WWW.GALAXYPWR.COM
Telephone: 508-870-9775
Fax: 508-870-9796
GAQW1V240 – 5
Galaxy Power Inc.
155 Flanders Road
Westborough, MA 01581
e-mail: info@galaxypwr.com
GALAXY [ GALAXY POWER, INC. ]
