GAMW2V04o Operation
Efficiency
92
90
14
Power Dissipation
Power Dissipation (W)
12
10
8
6
4
2
0
0
5
10
15
20
25
Efficiency (%)
88
86
84
82
80
78
76
0
5
10
15
20
25
30
35
40
36V Vin
48V Vin
75V Vin
36V Vin
48V Vin
75V Vin
30
35
40
Output Current (A)
Output Current (A)
Start Up
Voltage Ripple
CH2
CH1
CH3
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
2.04
2.03
2.02
2.01
2.00
1.99
1.99
1.98
1.97
0
1) Vout 200mV/div 200µS/div
2) Iout 10A/div
Line/Load Regulation
Setpoint Accuracy 0.4450%
Line Regulation 0.0847%
Load Regulation 0.0498%
Line & Load Regulation 0.1121%
CH1
CH2
Output Voltage (V)
36V Vin
48V Vin
75V Vin
5
10
15
20
25
30
35
40
Output Current (A)
Part No. 02-GAM-04 Rev. 1.0 – 042805
WWW.GALAXYPWR.COM
Telephone: 508-870-9775
Fax: 508-870-9796
GAMW2V040 – 5
Galaxy Power Inc.
155 Flanders Road
Westborough, MA 01581
e-mail: info@galaxypwr.com
GALAXY [ GALAXY POWER, INC. ]
