otherwise specified. (Refer to Application Note DCAN-9 at www.cdpowerelectronics.com)
VOUT VS LOAD
(5Vout Models)
5.7
5.5
5.4
5.2
VOUT VS LOAD
(±5Vout Models)
12.5
12.4
12.3
VOUT VS LOAD
(12Vout Models)
Vout
Vout
Vout
0
20
40
60
80
5.3
5.1
4.9
0
40
80
120
160
Output Current (mA)
VOUT VS LOAD
(±12Vout Models)
12.6
12.5
12.4
5.0
4.8
12.2
12.1
12.0
4.6
Output Current each load (mA)
VOUT VS LOAD
(15Vout Models)
15.9
15.7
11.9
0
20
40
60
80
Output Current each load (mA)
VOUT VS LOAD
(±15Vout Models)
16.5
16.0
15.5
Vout
12.3
12.2
12.1
12.0
0
10
20
30
40
Output Current each load (mA)
Vout
Vout
15.5
15.3
15.1
14.9
0
20
40
60
80
Output Current each load (mA)
OSCILLATION FREQUENCY VS
TEMPERATURE
220
15.0
14.5
14.0
13.5
0
0.2
0.4
0.6
0.8
1.0
Output Power each load (Watts)
EFFICIENCY VS LOAD
90
75
Frequency (KHz)
20
40
60
80
Efficiency (%)
60
45
30
15
0
0
100
% of Rated Load (%)
200
180
160
140
-30
0
30
Temperature (°C)
60
90
SAFE OPERATING AREA
600
LOAD CAPACITANCE vs INPUT RISE TIME
(5 Vout models)
60
LOAD CAPACITANCE vs INPUT RISE TIME
(15 Vout models)
500
50
Total Load Capacitance (uF)
Total Load Capacitance (uF)
400
40
300
30
SAFE OPERATING AREA
200
SAFE OPERATING AREA
20
100
10
0
0
5
10
15
20
25
30
35
Rise Time of Input Voltage (mS)
40
45
50
0
0
5
10
15
20
25
30
35
40
45
50
Rise Time of Input Voltage (mS)
LOAD CAPACITANCE vs INPUT RISE TIME
(12 Vout models)
90
NOTES:
1.) When operated within the SAFE OPERATING AREA as defined
by the above curves, the output voltage of HPR4XX devices is
guaranteed to be within 95% of its steady-state value within 100
milliseconds after the input voltage has reached 95% of its steady-
state value.
2.) For dual output models, total load capacitance is the sum of the
capacitances on the plus and minus outputs.
Total Load Capacitance (uF)
80
70
60
50
40
30
20
10
0
0
5
10
15
20
25
30
35
40
45
50
Rise Time of Input Voltage (mS)
SAFE OPERATING AREA
Product: www.cdpoweronline.com
HPR4XX REV G 1/03
3
MECHANICAL
0.77±0.010"
(19.56±0.25)
FRONT
VIEW
0.240±0.010"
(6.09±0.25)
RIGHT
0.400±0.010"
(10.16±0.25)
1 2
0.02±0.002"
(0.51±0.05)
5 6 7
0.18±0.015"
(4.57±0.38)
0.020±0.010"
(0.51±0.25)
SIDE
VIEW
0.140"
MIN
(3.56)
0.010±0.002"
(0.25±0.05)
0.035±0.015"
(0.89±0.38)
BOTTOM
VIEW
PIN CONNECTIONS
1.
2.
5.
6.
7.
+VIN
-VIN
-VOUT
COM*
+VOUT
*Common pin not present on
single output models.
Notes:
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
PIN PLACEMENT TOLERANCE: ± 0.015"
Power Electronics Division, Americas
3400 E Britannia Drive, Tucson, Arizona 85706
Tel: 800.547.2537 Fax: 520.295.4197
C&D Technologies, EMEA/AP
Milton Keynes MK14 5BU UK
Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545
Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to
be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or
completeness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby
disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising
from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose
and in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace
据外媒报道，萨里大学（University of Surrey）的研究人员开发出一种无需依赖GPS即可在人口密集的城市地区精确定位设备位置的人工智能系统。该系统可将定位误差从734米缩小到22米以内，这对于自动驾驶汽车和救援车辆等技术的发展意义重大。 图片来源： 萨里大学 在发表于《IEEE Robotics and Automation Letters》的论文中，研究人员介绍了PEn...[详细]
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