DSP1 SERIES – DUAL OUTPUT
DSP1 SERIES BLOCK DIAGRAM
OUTPUT POWER DERATING
+ INPUT
1
POWER OUTPUT
1
5
OSCILLATOR
DRIVER
4
3
– INPUT
+ OUTPUT
CMN
– OUTPUT
0.8
0.6
2
0.4
50
60
70
80
90
AMBIENT TEMPERATURE
100
Typical Performance: (Tc=25°C)
LOAD REGULATION
10
15
LINE REGULATION
80
75
EFFICIENCY Vs. LOAD
NORMALIZED OUTPUT (%)
8
6
4
2
0
-2
-4
-6
0
10
20
30
40
50
60
70
80
90
100
NORMALIZED OUTPUT (%)
10
EFFICIENCY (%)
5
0
-5
-10
-15
4.50
70
65
60
55
50
4.75
5.00
5.25
5.50
0
10
20
30
40
50
60
70
80
90
100
OUTPUT LOAD (%)
INPUT VOLTAGE (VDC)
LOAD (%)
INPUT CURRENT Vs. INPUT VOLTAGE
0.30
INPUT CURRENT (AMPS)
0.25
0.20
0.15
0.10
0.05
0.00
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE (VDC)
For the Most Up-To-Date Information
www.power-one.com
24 Hours/Day—7 Days/Week
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not authorized for use as critical components in life support systems, equipment used in hazardous environments,
or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are
subject to change without notice.
2
POWER-ONE [ POWER-ONE ]
