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参数资料
| 型号： | PV48-3 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 41.25 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/4页 |
| 文件大小： | 613K |
| 代理商： | PV48-3 |
RO Associates, Inc. Sunnyvale, CA 408 744-1450 Fax: 408 744-1521 email: sales@roassoc.com
27
PV48&PV300
SERIES
PV48&PV300
SERIES
MIN
TYPICAL
MAX
CONDITIONS
INPUT
Input voltage
36VDC
48VDC
72VDC
Input reflected ripple
10%
full load, nominal line
No load power dissipation
0.76W
nominal line
OUTPUT
Set point accuracy
±0.5%
±1%
full load
Load regulation
0.1%
0.2%
0 - full load
Line regulation
0.1%
0.2%
36 - 72VDC
Ripple
1%
3%
0 - 20MHz
Trim range
±10%
Remote sense compensation
0.5V total
OVP (non shutdown auto. recovery)
105%
110%
120%
3V model
OVP (non shutdown auto. recovery)
110%
115%
130%
5-24V models
Current Limit (auto.recovery)
115%
Short circuit current
130%
Transient response -
Excursion
2%
20-80% fl, 0.5 A/us
Recovery Time
50s
200s
Vout 1%
Temperature drift
.02%/°C
EFFICIENCY
5V Model
83%
full load, nominal line
15V Model
87%
full load, nominal line
ISOLATION
Input to output
3000VDC
consult factory for procedure
Input to case
1500VDC
Output to case
500VDC
THERMAL
Operating temperature
-40°C case
+100°C case
Automatic shut down temperature
+100°C case
+105°C case
+110°C case
Thermal resistance case to ambient
6.6 °C/w
Storage temperature
-55°C
+110°C
WEIGHT
3.4oz. (96 grams)
SIZE
0.42” x 2.40” x 2.30” (1.07cm x 6.10cm x 5.84cm)
pV48 SERIES SPECIFICATIONS
pV300 SERIES SPECIFICATIONS — PRELIMINARY
MIN
TYPICAL
MAX
CONDITIONS
INPUT
Input voltage
220VDC
300VDC
400VDC
Input reflected ripple
10%
full load, nominal line
OUTPUT
Set point accuracy
±0.5%
±1%
full load
Load regulation
0.1%
0.2%
0 - full load
Line regulation
0.1%
0.2%
220-400VDC
Ripple
1%
3%
0 - 20MHz
Trim range
±10%
Remote sense compensation
0.5V total
OVP (non shutdown auto. rec.)
110%
115%
130%
Current Limit (auto.rec.)
115%
Short circuit current
130%
Transient response -
Excursion
2%
20-80% fl, 0.5 A/us
Recovery Time (Vout 1%)
50s
200s
Vout 1%
Temperature drift
.02%/°C
ISOLATION
Input to output
4500VDC
Input to case
2500VDC
Output to case
500VDC
THERMAL
Operating temperature
-40°C case
+100°C case
Automatic shut down temperature
+100°C case
+105°C case
+110°C case
Thermal resistance case to ambient
6.6 °C/w
Storage temperature
-55°C
+110°C
WEIGHT
3.4oz. (96 grams)
SIZE
0.42” x 2.40” x 2.30” (1.07cm x 6.10cm x 5.84cm)
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