GAMW5V02o Operation
Efficiency
93
91
14
Power Dissipation
Power Dissipation (W)
Efficiency (%)
89
87
85
83
81
79
77
75
0
5
10
15
20
12
10
8
6
4
2
0
0
5
10
15
20
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 2V 4mS/div
2) Iout 10A/div
3) Enable 5V/div
1) Vout 20mV/div 2µS/div
10µF ext cap 2MHz BW
Transient Response
5.04
Line/Load Regulation
Setpoint Accuracy 0.1120%
Line Regulation 0.0180%
Load Regulation 0.0090%
Line & Load Regulation 0.0260%
Output Voltage (V)
CH1
5.02
36V Vin
48V Vin
75V Vin
5.00
CH2
4.98
0
5
10
15
20
Output Current (A)
1) Vout 200mV/div 200µS/div
2) Iout 10A/div
Part No. 02-GAM-01 Rev. 1.0 042805
WWW.GALAXYPWR.COM
Westborough, MA 01581
Telephone: 508-870-9775
Fax: 508-870-9796
GAMW5V020 – 5
Galaxy Power Inc.
155 Flanders Road
e-mail: info@galaxypwr.com
GALAXY [ GALAXY POWER, INC. ]
